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Laorungreungchai S, Siriphorn A. Accuracy to identify young adults with chronic ankle instability using a virtual reality - Balance error scoring system: A cross-sectional study. J Bodyw Mov Ther 2024; 38:506-513. [PMID: 38763600 DOI: 10.1016/j.jbmt.2024.03.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 01/23/2024] [Accepted: 03/18/2024] [Indexed: 05/21/2024]
Abstract
INTRODUCTION The Balance Error Scoring System (BESS) assesses the ability to control postural stability by performing 3 different stances on two-type surfaces during closed eyes. Virtual reality technology combined with the BESS test (VR-BESS) may be used to disrupt visual inputs instead of closing the eyes, which may improve the sensitivity of diagnosing patients with chronic ankle instability (CAI). OBJECTIVE This study aimed to evaluate the accuracy to identify individuals with CAI of the VR-BESS test comparing with the original BESS test. METHODS The BESS and VR-BESS tests were administered to 68 young adults (34 participants with CAI and 34 without CAI). Frontal and lateral video views were used to measure the participant's performance errors. The area under the curve (AUC) of the receiver operating characteristic (ROC) curve was computed to determine the diagnostic test's overall accuracy. RESULTS The total score of the BESS test and the VR-BESS test were statistically significant in comparison to the AUC of no discrimination at 0.5, with AUC values of 0.63 and 0.64, respectively. The cut-off scores for the BESS and VR-BESS tests were 12 and 15, respectively. There was no significant difference between the ROC curves of the BESS and the VR-BESS test for identifying individuals with CAI. CONCLUSION The BESS and VR-BESS tests may be utilized interchangeably to identify individuals with CAI.
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Affiliation(s)
- Suwisit Laorungreungchai
- Human Movement Performance Enhancement Research Unit, Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Akkradate Siriphorn
- Human Movement Performance Enhancement Research Unit, Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
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Li Y, Su T, Hu Y, Jiao C, Guo Q, Jiang Y, Jiang D. Return to Sport After Anatomic Lateral Ankle Stabilization Surgery for Chronic Ankle Instability: A Systematic Review and Meta-analysis. Am J Sports Med 2024; 52:555-566. [PMID: 37252803 DOI: 10.1177/03635465231170699] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Chronic lateral ankle instability that develops after ankle sprains has a severe, negative influence on the patient's lower extremity function. Anatomic repair or reconstruction of the lateral ankle ligament is an effective treatment for people with chronic lateral ankle instability who want to regain their preinjury levels of work and sport. PURPOSE To determine the rate of return to sport (RTS) and related factors after anatomic lateral ankle stabilization (ALAS) surgery. STUDY DESIGN Systematic review and meta-analysis; Level of evidence, 4. METHODS Electronic databases including Medline, Embase, the Cochrane Library, and EBSCO Rehabilitation & Sports Medicine Source were searched from the earliest feasible entrance until August 2021. Articles reporting the number of patients who returned to sport after ALAS surgery and analyzing the relevant factors were included. The results were combined using proportion meta-analyses. RESULTS A total of 25 publications were reviewed, with a total of 1384 participants. Results showed that 95% of patients (95% CI, 91%-99%) returned to any sport, 83% (95% CI, 73%-91%) returned to their preinjury level of sport, and 87% (95% CI, 71%-98%) returned to competitive sport after surgery. The mean time to RTS was 12.45 weeks (95% CI, 10.8-14.1 weeks). Each decade of age increased the likelihood of RTS failure by 6%, and increases in body mass index (BMI) of 5 kg/m2 raised the risk of RTS failure by 4%. The rate of RTS was higher in professional and competitive athletes (93%; 95% CI, 73%-100%) than in recreational athletes (83%; 95% CI, 76%-89%). Analysis showed no differences for arthroscopy versus open surgery, repair versus reconstruction, and early versus late weightbearing. CONCLUSION In most cases, patients may return to some kind of sport after ALAS surgery, and some patients RTS at their preinjury level. The relative risk of RTS failure increases according to the magnitude of the increase in age and BMI. Elite athletes are more likely to return compared with nonelite athletes.
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Affiliation(s)
- Yanzhang Li
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Tong Su
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Yuelin Hu
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Chen Jiao
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Qinwei Guo
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Yanfang Jiang
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
| | - Dong Jiang
- Department of Sports Medicine of Peking University Third Hospital, Institute of Sports Medicine of Peking University, Engineering Research Center of Sports Trauma Treatment Technology and Devices of Ministry of Education, Beijing, China
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Steinberg N, Shenhar M, Witchalls J, Waddington G, Dar G, Paulman O, Finestone A(RS. Chronic Ankle Instability and Neuromuscular Performance in Prerecruitment Infantry Soldiers. J Athl Train 2024; 59:73-80. [PMID: 37459361 PMCID: PMC10783473 DOI: 10.4085/1062-6050-0564.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
CONTEXT Ankle instability can describe various impairments, including perceived instability (PI), mechanical instability (MI), and recurrent sprains (RSs), alone or combined. OBJECTIVE To examine the prevalence of 8 ankle impairment subgroups and their effect on neuromuscular performance in prerecruitment combat soldiers. DESIGN Cross-sectional study. SETTING Military infantry basic training base. PATIENTS OR OTHER PARTICIPANTS A total of 364 infantry male combat soldiers entering basic training (aged 18-21 years). MAIN OUTCOME MEASURE(S) Participants were assessed for PI (via the Cumberland Ankle Instability Tool), MI (using the Anterior Drawer Test and Medial Talar Tilt Test), and RSs (based on history) of their dominant and nondominant legs. Injuries were categorized in 8 subgroups: PI, RSs, PI + RSs, MI, PI + MI, MI + RSs, PI + MI + RSs, and none. Participants were screened for neuromuscular performance (dynamic postural balance, proprioceptive ability, hopping agility, and triceps surae muscle strength) during the first week of military basic training. RESULTS For the dominant and nondominant legs, RSs were reported by 18.4% (n = 67) and 20.3% (n = 74) of the participants, respectively; PI was reported by 27.1% (n = 99) and 28.5% (n = 104) of the participants, respectively; and MI was seen in 9.9% (n = 36) and 8.5% (n = 31) of the participants, respectively. A 1-way analysis of variance showed differences in the mean proprioceptive ability scores (assessed using the Active Movement Extent Discrimination Apparatus) of all subgroups with impairments in both the dominant and nondominant legs (F = 6.943, η2 = 0.081, P < .001 and F = 7.871, η2 = 0.091, P < .001, respectively). Finally, differences were found in the mean muscle strength of subgroups with impairment in the nondominant leg (F = 4.884, η2 = 0.056, P = .001). CONCLUSIONS A high prevalence of ankle impairments was identified among participants who exhibited reduced abilities in most neuromuscular assessments compared with those who did not have impairments. Moreover, participants with 1 impairment (PI, MI, or RSs) exhibited different neuromuscular performance deficits than those with >1 impairment.
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Affiliation(s)
- Nili Steinberg
- Levinsky-Wingate Academic College, Wingate Campus, Netanya, Israel
| | - Michal Shenhar
- Levinsky-Wingate Academic College, Wingate Campus, Netanya, Israel
| | | | | | - Gali Dar
- Physical Therapy, University of Haifa, Israel
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Ma T, Liu C, Li H, Xu X, Wang Y, Tao W, Xue X, Li Q, Zhao R, Hua Y. Rehabilitation increases cortical activation during single-leg stance in patients with chronic ankle instability. Asia Pac J Sports Med Arthrosc Rehabil Technol 2024; 35:65-70. [PMID: 38235498 PMCID: PMC10792568 DOI: 10.1016/j.asmart.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 11/30/2023] [Indexed: 01/19/2024] Open
Abstract
Background Chronic ankle instability (CAI) has been considered a neurophysiological disease, having as symptoms dysfunction in somatosensory and motor system excitability. Rehabilitation has been considered an effective treatment for CAI. However, few studies have explored the effects of rehabilitation on neuroplasticity in the CAI population. Objective The purpose of this study was to investigate the effects of rehabilitation on cortical activities for postural control in CAI patients and to find the correlation between the change in cortical activities and patient-reported outcomes (PROs). Methods Thirteen participants with CAI (6 female, 7 male, age = 33.8 ± 7.7 years, BMI = 24.7 ± 4.9 kg/m2) received a home exercise program for about 40 min per day, four days per week and six weeks, including ankle range-of-motion exercise, muscle strengthening, and balance activities. Cortical activation, PROs and Y-balance test outcomes were assessed and compared before and after rehabilitation. Cortical activation was detected via Functional near-infrared spectroscopy (fNIRS) while the participants performed single-leg stance tasks. Results The participants had better PROs and Y balance test outcomes after rehabilitation. Greater cortical activation was observed in the primary somatosensory cortex (S1, d = 0.66, p = 0.035), the superior temporal gyrus (STG, d = 1.06, p = 0.002) and the middle temporal gyrus (MTG, d = 0.66, p = 0.035) in CAI patients after rehabilitation. Moreover, significant positive correlations were observed between the recovery of ankle symptoms and the change of cortical activation in S1 (r = 0.74, p = 0.005) and STG (r = 0.72, p = 0.007) respectively. Conclusion The current study reveals that six weeks of rehabilitation can cause greater cortical activation in S1, STG and MTG. This increase in cortical activation suggested a better ability to perceive somatosensory stimuli and may have a compensatory role in function improvement.
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Affiliation(s)
- Tengjia Ma
- Orthopedic and Sports Medicine Department, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning, China
| | - Chang Liu
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Haozheng Li
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Xiaoyun Xu
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | - Yiran Wang
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Weichu Tao
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | - Xiao'ao Xue
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Qianru Li
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Rongshan Zhao
- Shanghai Lixin University of Accounting and Finance, Shanghai, 201209, China
| | - Yinghui Hua
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
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Ma T, Xu X, Li M, Li Y, Wang Y, Li Q, Xue X, Tao W, Hua Y. Cortical Activation During Single-Legged Stance in Patients With Chronic Ankle Instability. J Athl Train 2023; 58:927-933. [PMID: 36827609 PMCID: PMC10784888 DOI: 10.4085/1062-6050-0363.22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
CONTEXT Chronic ankle instability (CAI) has been considered a neurophysiological condition, with dysfunctional somatosensory and motor system excitability. However, few researchers have explored the changes in cortical activation during balance tasks of patients with CAI. OBJECTIVE To compare the cortical activity during single-legged stance among CAI, copers, and uninjured control participants and to compare dynamic balance across groups. DESIGN Cross-sectional study. SETTING Biomechanics laboratory. PATIENTS OR OTHER PARTICIPANTS A total of 22 participants with CAI (median [interquartile range]; age = 34.5 [11.0] years, height = 170.0 [15.8] cm, mass = 67.0 [16.2] kg), 17 copers (age = 27.0 [14.0] years, height = 170.0 [9.5] cm, mass = 66.5 [16.5] kg), and 21 uninjured control participants (age = 25.0 [10.5] years, height = 170.0 [11.0] cm, mass = 64.0 [16.5] kg). MAIN OUTCOME MEASURE(S) Participants performed single-legged stance while cortical activation was tested with functional near-infrared spectroscopy. The peak oxyhemoglobin response of the activated cortex was calculated and compared across groups. The Y-Balance test outcomes and patient-reported outcomes were assessed and compared across groups. RESULTS The CAI group had worse Y-balance test and patient-reported outcomes than the coper and uninjured control groups. Differences in the peak oxyhemoglobin response were observed for the primary somatosensory cortex (S1; F2,57 = 4.347, P = .017, ηp2 = 0.132) and superior temporal gyrus (STG; F2,57 = 4.548, P = .015, ηp2 = 0.138). Specifically, copers demonstrated greater activation in S1 and STG than the CAI (d = 0.73, P = .034, and d = 0.69, P = .043, respectively) and uninjured control (d = 0.77, P = .036, and d = 0.88, P = .022, respectively) groups. No differences were found in the cortical activation between CAI and uninjured control participants. CONCLUSIONS Copers displayed greater cortical activation in S1 and STG than CAI and uninjured control participants. Greater activation in S1 and STG suggested a better ability to perceive somatosensory stimuli and may represent a compensatory mechanism that allows copers to maintain good functional ability after the initial severe ankle sprain.
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Affiliation(s)
- Tengjia Ma
- Department of Joint and Sports Medicine, The Second Hospital of Dalian Medical University, Liaoning, China
| | - Xiaoyun Xu
- School of Kinesiology, Shanghai University of Sport, China
| | - Moxin Li
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Yunxia Li
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Yiran Wang
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Qianru Li
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiao’ao Xue
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Weichu Tao
- School of Kinesiology, Shanghai University of Sport, China
| | - Yinghui Hua
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
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Zhang J, Yang K, Wang C, Gu W, Li X, Fu S, Song G, Wang J, Wu C, Zhu H, Shi Z. Risk factors for chronic ankle instability after first episode of lateral ankle sprain: A retrospective analysis of 362 cases. JOURNAL OF SPORT AND HEALTH SCIENCE 2023; 12:606-612. [PMID: 36931594 PMCID: PMC10466191 DOI: 10.1016/j.jshs.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 12/12/2022] [Accepted: 02/18/2023] [Indexed: 05/19/2023]
Abstract
BACKGROUND Chronic ankle instability (CAI) is a common sequela following an acute lateral ankle sprain (LAS). To treat an acute LAS more effectively and efficiently, it is important to identify patients at substantial risk for developing CAI. This study identifies magnetic resonance imaging (MRI) manifestations for predicting CAI development after a first episode of LAS and explores appropriate clinical indications for ordering MRI scans for these patients. METHODS All patients with a first-episode LAS who received plain radiograph and MRI scanning within the first 2 weeks after LAS from December 1, 2017 to December 1, 2019 were identified. Data were collected using the Cumberland Ankle Instability Tool at final follow-up. Demographic and other related clinical variables, including age, sex, body mass index, and treatment were also recorded. Univariable and multivariable analyses were performed successively to identify risk factors for CAI after first-episode LAS. RESULTS A total 131 out of 362 patients with a mean follow-up of 3.0 ± 0.6 years (mean ± SD; 2.0-4.1 years) developed CAI after first-episode LAS. According to multivariable regression, development of CAI after first-episode LAS was associated with 5 prognostic factors: age (odds ratio (OR) = 0.96, 95% confidence interval (95%CI): 0.93-1.00, p = 0.032); body mass index (OR = 1.09, 95%CI: 1.02-1.17, p = 0.009); posterior talofibular ligament injury (OR = 2.17, 95%CI: 1.05-4.48, p = 0.035); large bone marrow lesion of the talus (OR = 2.69, 95%CI: 1.30-5.58, p = 0.008), and Grade 2 effusion of the tibiotalar joint (OR = 2.61, 95%CI: 1.39-4.89, p = 0.003). When patients had at least 1 positive clinical finding in the 10-m walk test, anterior drawer test, or inversion tilt test, they had a 90.2% sensitivity and 77.4% specificity in terms of detecting at least 1 prognostic factor by MRI. CONCLUSION MRI scanning is valuable in predicting CAI after first-episode LAS for those patients with at least 1 positive clinical finding in the 10-m walk test, anterior drawer test, and inversion tilt test. Further prospective and large-scale studies are necessary for validation.
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Affiliation(s)
- Jieyuan Zhang
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Kai Yang
- Department of Radiology, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Cheng Wang
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Wenqi Gu
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Xueqian Li
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Shaoling Fu
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Guoxun Song
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Jiazheng Wang
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Chenglin Wu
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China
| | - Hongyi Zhu
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China; Institute of Clinical Research, National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China.
| | - Zhongmin Shi
- National Center for Orthopaedics, Shanghai Sixth People's Hospital, Shanghai 200233, China; Department of Orthopedic Surgery, Shanghai Sixth People's Hospital, Shanghai 200233, China.
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Wang AH, Su T, Jiang YF, Zhu YC, Jiao C, Hu YL, Guo QW, Jiang D. Arthroscopic modified Broström procedure achieved similar favorable short term outcomes to open procedure for chronic lateral ankle instability cases with generalized joint laxity. Knee Surg Sports Traumatol Arthrosc 2023; 31:4043-4051. [PMID: 37162539 DOI: 10.1007/s00167-023-07431-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 04/20/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE To compare the short-term clinical outcomes of the open versus arthroscopic modified Broström procedure in generalized joint laxity (GJL) patients. METHODS From January 2018 to January 2020, 64 consecutive patients with chronic lateral ankle instability (CLAI) and GJL (Beighton score ≥ 4) were prospectively enrolled into two groups: those who underwent the open modified Broström procedure (open group, n = 32) and those who underwent the arthroscopic modified Broström procedure (arthroscopic group, n = 32). Patients underwent an open or arthroscopic modified Broström procedure based on the time when they attended the clinic for consultation. All patients were followed-up at 3, 6, 12, and 24 months postoperatively. The clinical outcomes were evaluated using the visual analogue scale (VAS), American Orthopaedic Foot and Ankle Society (AOFAS) score, and Karlsson score, and the radiographic outcomes were assessed using stress radiography at 24 months postoperatively. The time to return to work and the failure rate were also evaluated and compared. RESULTS Follow-up was completed for 31 patients in the open group and 30 patients in the arthroscopic group. No significant differences were found between the two groups in terms of demographic characteristics, Beighton score (6.2 ± 1.9 vs. 5.5 ± 1.4, n.s.), or duration of symptoms. There were no significant differences in the functional scores before surgery and at 6, 12 and 24 months postoperatively or in the mean anterior translation of the talus and talar tilt angle on stress radiography at 24 months postoperatively between the open and arthroscopic groups. Compared to the open group, the arthroscopic group showed a significantly earlier return to work (6.8 ± 2.1 vs. 8.1 ± 2.4 weeks, p = 0.006). There was no significant difference in terms of the failure rate between the open and arthroscopic groups (16.1% vs. 23.3%, n.s.). CONCLUSION Arthroscopic modified Broström procedure achieved similar short-term outcomes to the open procedure for GJL patients. Arthroscopic modified Broström procedure showed an earlier return to work than the open modified Broström procedure and was an alternative to open surgery for CLAI patients with GJL. LEVEL OF EVIDENCE III. CLINICAL TRIAL REGISTRATION This study is a prospective study NCT05284188.
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Affiliation(s)
- An-Hong Wang
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Tong Su
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Yan-Fang Jiang
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Yi-Chuan Zhu
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Chen Jiao
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Yue-Lin Hu
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China
- Beijing Key Laboratory of Sports Injuries, Beijing, China
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China
| | - Qin-Wei Guo
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China.
- Beijing Key Laboratory of Sports Injuries, Beijing, China.
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China.
| | - Dong Jiang
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing, China.
- Beijing Key Laboratory of Sports Injuries, Beijing, China.
- Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, Beijing, China.
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Lam KC, Marshall AN, Bay RC, Wikstrom EA. Patient-Reported Outcomes at Return to Sport After Lateral Ankle Sprain Injuries: A Report From the Athletic Training Practice-Based Research Network. J Athl Train 2023; 58:627-634. [PMID: 36395375 PMCID: PMC10569251 DOI: 10.4085/1062-6050-0111.22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
CONTEXT Limited evidence exists regarding the assessment of single-item patient-reported outcomes when patients are medically cleared to return to sport after a lateral ankle sprain (LAS) injury. OBJECTIVE To evaluate self-reports of improvement in health status, pain, function, and disability at return to sport after an LAS. DESIGN Descriptive study. SETTING Sixty-nine athletic training facilities across 24 states. PATIENTS OR OTHER PARTICIPANTS A total of 637 patients (males = 53.2%) who were diagnosed with an LAS, restricted from sport after injury, and subsequently medically cleared to return to sport within 60 days were included. MAIN OUTCOME MEASURE(S) Descriptive statistics were used to summarize scores for health status (Global Rating of Change), pain (Numeric Pain Rating Scale), function (Global Rating of Function), and disability (Global Rating of Disability). Mann-Whitney U tests were used to compare score differences between sexes. A Kaplan-Meier analysis was performed to provide a visual depiction of sex differences in the time to return to sport. RESULTS Most patients sustained an LAS injury while participating in basketball, football, or soccer and were cleared to return to sport 8 days after injury. More than two-thirds of patients reported a meaningful improvement in health status between the time of injury and return to sport. However, many noted deficits related to pain (65.1%), function (86.2%), or disability (35.8%) at return to sport. No differences were seen between males and females for pain (P = .90), function (P = .68), change in health status (P = .45), or disability (P = .21) at return to sport, although males returned to sport slightly sooner than females (P = .025). CONCLUSIONS Despite self-perceived improvements in health status since the time of injury, patients typically returned to sport with deficits in pain, function, and disability after an LAS. Patients may be returning to unrestricted sport participation before they feel their bodies have fully recovered from the injury.
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Affiliation(s)
- Kenneth C. Lam
- Department of Interdisciplinary Health Sciences, A.T. Still University, Mesa, AZ
| | | | - R. Curtis Bay
- Department of Interdisciplinary Health Sciences, A.T. Still University, Mesa, AZ
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Li J, Qiu F, Legerlotz K. Cross-cultural adaptation and validation of the Chinese version of the ankle joint functional assessment tool (AJFAT) questionnaire. J Foot Ankle Res 2023; 16:22. [PMID: 37098578 PMCID: PMC10131472 DOI: 10.1186/s13047-023-00622-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 04/11/2023] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Ankle joint functional assessment tool (AJFAT) is gradually becoming a popular tool for diagnosing functional ankle instability (FAI). However, due to the lack of standard Chinese versions of AJFAT and reliability and validity tests, the use of AJFAT in the Chinese population is limited. This study aimed to translate and cross-culturally adapt the AJFAT from English into Chinese, and evaluate the reliability and validity of the Chinese version of AJFAT and to investigate its psychometric properties. METHODS The translation and cross-cultural adaptation of AJFAT was performed according to guidelines for cross-cultural adaptation of self-report measures. 126 participants with a history of ankle sprain completed the AJFAT-C twice within 14 days and completed the Cumberland ankle instability tool (CAIT-C) once. Test-retest reliability, internal consistency, ceiling and floor effects, convergent and structure validity and discriminative ability were investigated. RESULTS The test-retest reliability (ICC = 0.91, 95%CI = 0.87-0.94) and internal consistency (Cronbach's alpha = 0.87) of the AJFAT-C were excellent. No ceiling or floor effects were detected. A moderate correlation between the AJFAT-C and the CAIT-C suggested a moderate convergent validity. The AJFAT-C had a two-factor structure: 1. function of the unstable side of the ankle joint (9 items) and 2. symptoms of the unstable side of the ankle (2 items). The ideal cut-off point of the AJFAT-C was calculated as 26 points. CONCLUSION The Chinese version of AJFAT can be considered as a valid and reliable ankle joint function evaluation tool that can be applied in clinical and research work.
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Affiliation(s)
- Jinfeng Li
- Department of Kinesiology, Iowa State University, Ames, IA, 50011, USA
| | - Fanji Qiu
- Movement Biomechanics, Institute of Sport Sciences, Humboldt-Universität zu Berlin, Unter Den Linden 6, 10099, Berlin, Germany.
| | - Kirsten Legerlotz
- Movement Biomechanics, Institute of Sport Sciences, Humboldt-Universität zu Berlin, Unter Den Linden 6, 10099, Berlin, Germany
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Schlickewei C, Krähenbühl N, Rolvien T, Stürznickel J, Yarar-Schlickewei S, DeKeyser G, Frosch KH, Barg A. Surgical outcome of avulsion fractures of the distal fibula: a systematic literature review. Arch Orthop Trauma Surg 2023; 143:1275-1291. [PMID: 34820695 DOI: 10.1007/s00402-021-04256-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/11/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To provide a systematic overview of clinical and radiographic outcomes in patients who underwent surgical treatment of a painful avulsion fragment of the distal fibula also known as posttraumatic os subfibulare. METHODS A systematic literature search across two major sources (PubMed and Scopus) was performed. Twenty-seven studies were included and analyzed using the modified Coleman score to assess the methodologic quality. RESULTS The surgical treatment of symptomatic os subfibulare, with or without concomitant ankle instability, generally results in substantial improvement in clinical and radiographic outcomes with relative low complication rates. Clinical outcome measures may not be affected by the presence of ankle instability or by the fragment size. The methodological quality of analyzed studies was satisfactory. CONCLUSION Posttraumatic os subfibulare may result in chronic pain and ankle instability. If surgery is indicated, ankle instability should be concomitantly addressed when present. Based on available literature, satisfactory postoperative outcomes can be reliably expected following surgical treatment. LEVEL OF EVIDENCE Systematic Review of Level III and Level IV Studies, Level IV.
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Affiliation(s)
- Carsten Schlickewei
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Nicola Krähenbühl
- Department of Orthopaedic and Trauma Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Tim Rolvien
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Julian Stürznickel
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Sinef Yarar-Schlickewei
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Graham DeKeyser
- Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Karl-Heinz Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
- Department of Trauma and Orthopaedic Surgery, BG Hospital Hamburg, Bergedorfer Str. 10, 21033, Hamburg, Germany
| | - Alexej Barg
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany.
- Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA.
- Department of Trauma and Orthopaedic Surgery, BG Hospital Hamburg, Bergedorfer Str. 10, 21033, Hamburg, Germany.
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Pi Y, Guo Q, Jiang D, Xie X, Chen L, Zhao F, Hu Y, Jiao C. Acute Distal Rupture of the Calcaneus-Fibular Ligament Near the Calcaneus Insertion: Magnetic Resonance Imaging for Diagnostic Value and Comparison to Surgical Findings-A Retrospective Case Series Study. J Foot Ankle Surg 2023:S1067-2516(23)00061-3. [PMID: 36941140 DOI: 10.1053/j.jfas.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 02/09/2023] [Accepted: 02/17/2023] [Indexed: 03/23/2023]
Abstract
Distal rupture of the calcaneus-fibular ligament (CFL) was unique and important, because it is crucial to diagnose this type of injury before surgical intervention. In the present study, we collected several imaging characteristics based on MRI and tried to determine whether those clues can be used to diagnose distal rupture of CFL specifically and sensitively. Several imaging characteristics based on MRI were collected and used to diagnose and determine the location of CFL injury. All these clues on preoperative MRI were verified by operative findings and postoperative roentgenography. The interobserver agreement for the quality of the MRI images had a p value of .6 (McNemar test) and a Cohen's kappa of 65.2% (confidence interval, 50.5%-79.9%), and the agreement of the 2 observers was categorized as substantial. The sensitivity and specificity of distal rupture of CFL between 2 observers were 76.3%, 91.4% and 72.2%, 85.55%, respectively. The sensitivity and specificity of MRI clues were calculated as follows: hyperintense signal changes (86.1%, 38.6%), peroneal sheath fluid (63.9%, 74.7%), wave or laxity of the ligament (80.6%, 51.8%), fluid exudation around the ligament (80.6%, 51.8%), bone marrow edema on the calcaneus insertion (2.8%, 91.6%), avulsion fracture of the calcaneus (0%, 96.4%), incongruency or disruption of the ligament (69.4%, 77.1%), and exudation on the subtalar joint (52.8%, 71.1%). Preoperative MRI scans are a useful tool to diagnose distal injury of the CFL.
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Affiliation(s)
- Yanbin Pi
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Qinwei Guo
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Dong Jiang
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Xin Xie
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Linxin Chen
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Feng Zhao
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Yuelin Hu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China
| | - Chen Jiao
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injury, Peking University Third Hospital, Beijing, PR China.
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12
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Cao Y, Yang C, Xu Y, Hong Y, Xu X. Anatomic reconstruction of the lateral ligaments using allograft tendon and suspensory fixation for chronic lateral ankle instability with poor remnant quality: results and complications. Arch Orthop Trauma Surg 2022; 143:3231-3237. [PMID: 36334141 DOI: 10.1007/s00402-022-04680-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE Treatment of chronic lateral ankle instability (CLAI) with poor remnant quality is challenging. The aim of the present study was to evaluate clinical results and complications of anatomic reconstruction of the lateral ligaments using allograft tendon and suspensory fixation in the treatment of such patients. METHODS One hundred and eight patients with CLAI, who were treated surgically using anatomic reconstruction with allograft tendon and suspensory fixation between April 2016 and January 2018 at our hospital, were retrospectively analysed. None of the patients had sufficient ligament remnants for the modified Broström procedure during the intraoperative evaluation. Eighteen patients were excluded. Seventeen patients were lost to follow-up and 73 patients completed the study. The mean duration of instability symptoms was 39.1 months (range, 6-480 months). The mean follow-up time was 57.5 months (range, 48-69 months). Clinical results were evaluated using the Karlsson scoring scale, American Orthopaedic Foot and Ankle Society-Ankle and Hindfoot (AOFAS-AH) score, visual analogue scale (VAS), patients' subjective satisfaction, and incidence of complications. Mechanical stability was evaluated using the varus talar tilt angle (TTA) and anterior talar displacement (ATD). RESULTS The AOFAS-AH scores significantly improved from 67.7 ± 8.5 points to 89.8 ± 9.5 (p < 0.001). The Karlsson scoring scales evolved from 58.8 ± 16.5 to 88.4 ± 11.2 (p < 0.001). VAS scores significantly decreased from 2.9 ± 1.3 to 1.1 ± 1.0 (p < 0.001). On stress radiographs, TTA decreased from 15.1 ± 2.5 degrees to 5.8 ± 2.1 degrees (p < 0.001), whereas ATD reduced from 13.4 ± 2.9 mm to 5.7 ± 1.5 mm (p < 0.001). Patients' subjective satisfaction indicated 46 excellent, 20 good, 5 fair, and 2 bad results. Postoperatively, 15 cases (20.5%) did not achieve complete relief of discomfort or swelling, 9 cases (12.3%) experienced joint stiffness or decreased range of motion, and 6 cases (8.2%) had soft tissue irritation. Residual instability and reoperation are rare. Allograft rejection or wound infection was not observed. CONCLUSION For the CLAI patients with poor remnant quality, anatomic reconstruction of the lateral ligaments using allograft tendon and suspensory fixation is an effective procedure, while the top three complications in incidence were residual discomfort, joint stiffness, and soft tissue irritation. LEVELS OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Yongxing Cao
- Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Rd., 200025, Shanghai, China
| | - Chonglin Yang
- Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Rd., 200025, Shanghai, China
| | - Yang Xu
- Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Rd., 200025, Shanghai, China
| | - Yuan Hong
- Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Rd., 200025, Shanghai, China
| | - Xiangyang Xu
- Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Rd., 200025, Shanghai, China.
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Yu R, Yang Z, Witchalls J, Adams R, Waddington G, Han J. Can ankle proprioception be improved by repeated exposure to an ankle movement discrimination task requiring step-landing in individuals with and without CAI? Phys Ther Sport 2022; 58:68-73. [DOI: 10.1016/j.ptsp.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 10/31/2022]
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Kobayashi T, Wong P, Hu M, Tashiro T, Morikawa M, Maeda N. The effects of the tension of figure-8 straps of a soft ankle orthosis on the ankle joint kinematics while walking in healthy young adults: A pilot study. Gait Posture 2022; 98:210-215. [PMID: 36179411 DOI: 10.1016/j.gaitpost.2022.09.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/01/2022] [Accepted: 09/15/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Figure-8 straps are commonly used in ankle orthoses, which are provided to reduce the risks of primary and recurrent sprain by providing functional support. Functional treatment with ankle orthoses can provide better rehabilitation than immobilization for a mild ankle sprain. However, it is not known how much tension should be applied to the straps while donning the orthosis to optimize its effectiveness. RESEARCH QUESTION The aim of this study was to investigate the effects of figure-8 strap tension of a soft ankle orthosis on ankle joint kinematics in the sagittal, coronal, and transverse planes during gait in healthy young adults. METHODS Ten healthy adults (five males and five females) were enrolled in this study. The 3-dimensional motion analysis system was used to evaluate the ankle kinematics of the participants during gait under five conditions: no soft ankle orthosis, soft ankle orthosis with no figure-8 straps tension (lace-up only), 50 N, 80 N, and 110 N tension of the figure-8 straps, respectively. All participants walked in a straight path at a comfortable speed. RESULTS Plantarflexion angles were significantly reduced with 110 N of tension in the figure-8 straps when compared to the lace-up only and a moderate correlation with r = 0.34 (p = 0.03) was observed between the tensions of figure-8 straps and maximum plantarflexion angles at pre-swing of a gait cycle. No significant effects on ankle joint angles were demonstrated in the coronal and transverse planes. SIGNIFICANCE This study showed that increasing the tension of the figure-8 straps could restrict the ankle joint plantarflexion angle during pre-swing in gait. However, it might not affect inversion/eversion or internal/external rotation angles of the ankle joint in individuals without ankle pathologies.
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Affiliation(s)
- Toshiki Kobayashi
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Puiyui Wong
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Mingyu Hu
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Tsubasa Tashiro
- Division of Sport Rehabilitation, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masanori Morikawa
- Division of Sport Rehabilitation, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan; Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Noriaki Maeda
- Division of Sport Rehabilitation, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Sikidar A, Kalyanasundaram D. An open-source OpenSim® ankle-foot musculoskeletal model for assessment of strains and forces in dense connective tissues. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 224:106994. [PMID: 35843077 DOI: 10.1016/j.cmpb.2022.106994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 06/13/2022] [Accepted: 06/29/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The ankle and foot are among the most critical load-bearing joints in the human anatomy. Anatomically accurate human body models are imperative to understanding the mechanics of injury and musculoskeletal disorders. A typical human ankle-foot anatomy consists of 25 DOFs, 112 dense connective tissues (DCTs) (92 ligaments, one capsule and 19 fasciae), 30 tendons, and 65 muscles. Existing models possess less than half of the DOFs and physiological elements. In this work, we have developed an ankle-foot joint complex musculoskeletal model for the OpenSim® platform by incorporating 24 degrees of freedom (DOF) comprising of 66 DCTs (46 ligaments, one 1 capsule and 19 fasciae), 30 tendons, and 65 muscles. METHODS Computed tomography (CT) data of human ankle joint-foot complex was segmented using Mimics ® (Version 17.0, Materialise, Belgium) to obtain models of the cartilages and bones of the ankle joint-foot complex. The position and resting lengths of the DCTs were attained from the MRI data and literature. Five joints, namely, tibiotalar, subtalar, chopart, tarsometatarsal (TMT), and metatarsophalangeal (MTP) joints and their joint axes were formulated to yield 24 DOFs. A forward simulation was carried out at each joint of the ankle-foot complex within their respective range of motions. The strains, instantaneous strain rates, and forces developed in the ligaments during the simulation were studied. RESULTS During plantar-dorsiflexion of the tibiotalar joint, the anterior tibio-talar ligament (aTTL) yielded the maximum strain compared to all other ligaments. Anterior tibio-fibular ligament (aTFL) experienced extreme strain during subtalar inversion. Hence, the coupled kinematics of subtalar inversion and plantar flexion are failure-prone activities for aTFL. The chopart, TMT, and MTP joints yielded maximum strains or forces for several bundles at the extremes of the range of motion. This signifies that rotations of these joints to their extreme range of motion are prone to failure for the bundles attached to the joint complex. CONCLUSION The results illustrate the potential application of the proposed OpenSim® ankle-foot model in understanding the ligament injury mechanism during sports activity and its prevention. Researchers can use the proposed model or customise it to study complex kinematics, understanding injury mechanisms, testing fixtures, orthosis or prosthesis, and many more in the domain of musculoskeletal research.
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Affiliation(s)
- Arnab Sikidar
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi, 110016, India
| | - Dinesh Kalyanasundaram
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi, 110016, India; Department of Biomedical Engineering, All India Institute of Medical Sciences, New Delhi, 110029, India.
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Gribble PA, Kleis RE, Simon JE, Vela LI, Thomas AC. Differences in health-related quality of life among patients after ankle injury. Front Sports Act Living 2022; 4:909921. [PMID: 35992155 PMCID: PMC9382240 DOI: 10.3389/fspor.2022.909921] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
Ankle sprains are the most common injuries sustained in the physically active, often associated with pain and functional limitations long after initial recovery. In recent years, the impact of ankle sprains on general health and health-related quality of life (HRQoL) has been noted in athletes, but is not well-documented in the general population. We examined differences in HRQoL and general health between individuals with ankle sprain history and healthy controls. Those with ankle sprain reported significantly higher body mass index and general body pain, and lower SF-8 physical component scores than healthy controls. Additionally, there is some indication that physical activity is lower in those with ankle sprain history. This is an important step in illustrating the adverse sequelae of ankle sprains on population health and HRQoL.
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Affiliation(s)
- Phillip A. Gribble
- Department of Athletic Training and Clinical Nutrition, College of Health Sciences, University of Kentucky, Lexington, KY, United States
- *Correspondence: Phillip A. Gribble
| | - Rachel E. Kleis
- Department of Athletic Training and Clinical Nutrition, College of Health Sciences, University of Kentucky, Lexington, KY, United States
| | - Janet E. Simon
- Division of Athletic Training, Ohio University, Athens, OH, United States
| | - Luzita I. Vela
- Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Abbey C. Thomas
- Department of Kinesiology and Center for Biomedical Engineering and Science, University of North Carolina at Charlotte, Charlotte, NC, United States
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Meeapirak P, Hunsawong T, Chatchawan U, Siritaratiwat W, Boonprakob Y. Translation, cross-cultural adaptation, and psychometric properties of the Thai version of the Identification of Functional Ankle Instability (IdFAI-THAI) questionnaire. Foot Ankle Surg 2022; 28:770-774. [PMID: 34654629 DOI: 10.1016/j.fas.2021.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/28/2021] [Accepted: 10/06/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND This study developed a Thai version of the Identification of Functional Ankle Instability (IdFAI-THAI) questionnaire. METHODS To determine construct validity, 200 participants with a history of lateral ankle sprain completed the IdFAI-THAI, the Modified Thai Lower Extremity Functional Scale (LEFS), the Visual Analog Scale of Instability (VAS-I), and the Thai Foot and Ankle Ability Measure (FAAM). Eight days later, 100 randomly selected participants refilled the IdFAI-THAI to assess test-retest reliability and internal consistency. RESULTS The IdFAI-THAI moderate correlated with the LEFS (rs = -0.62), the VAS-I (rs = 0.62), and the FAAM (rs = -0.63 and -0.69 for the activities of daily living and sports subscales, respectively). The IdFAI-THAI had good test-retest reliability (ICC2,1 = 0.89) and excellent internal consistency (Cronbach's alpha = 0.94). Ceiling and floor effects were absent. CONCLUSION The valid and reliable IdFAI-THAI can identify chronic ankle instability among Thai speakers in clinical and research settings.
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Affiliation(s)
- Phornphat Meeapirak
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand; Improvement of Physical Performance and Quality of Life (IPQ) Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Torkamol Hunsawong
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand; Improvement of Physical Performance and Quality of Life (IPQ) Research Group, Khon Kaen University, Khon Kaen, Thailand.
| | - Uraiwan Chatchawan
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Wantana Siritaratiwat
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Yodchai Boonprakob
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
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Kim J, Kang S, Kim SJ. A smart insole system capable of identifying proper heel raise posture for chronic ankle instability rehabilitation. Sci Rep 2022; 12:10796. [PMID: 35750787 PMCID: PMC9232603 DOI: 10.1038/s41598-022-14313-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 06/06/2022] [Indexed: 11/18/2022] Open
Abstract
Heel raise is widely prescribed to patients with chronic ankle instability in order to strengthen the Peroneus Longus muscle (PL) which supports the weakened lateral collateral ligaments. While the exercise itself is intuitive, ankle orientation is of particular importance because heel raises performed with inversion do not well recruit the PL. This implies that proper execution is imperative and a means to assess heel raise training sessions is needed. In this study we present a smart insole system capable of identifying heel raise events and its corresponding rise, hold and drop phases, which allows for a more descriptive analysis. The results from our heel raise sessions, which consist of four different variants performed by five healthy subjects, suggest that medial–lateral foot pressure distribution and foot orientation are needed to differentiate heel raises performed with ankle eversion and inversion. We go further and substantiate that proper execution, detected by our system, indeed leads to increased PL activation by analyzing the electromyography signals. We believe that the proposed system may provide clinicians with invaluable information regarding onsite as well as at-home training and possibly, with biofeedback, serve as foundation for software as a medical device.
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Affiliation(s)
- Jaewook Kim
- Department of Biomedical Engineering, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Seonghyun Kang
- Department of Biomedical Engineering, Korea University College of Medicine, Seoul, 02841, South Korea
| | - Seung-Jong Kim
- Department of Biomedical Engineering, Korea University College of Medicine, Seoul, 02841, South Korea.
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Beck JJ, Carpenter CM, West N, Sabatino MJ, Ellis HB. Treatment Variability and Complications Associated With Pediatric Lateral Ankle Injuries: A POSNA Quality, Safety, and Value Initiative Survey. Orthop J Sports Med 2022; 10:23259671221100223. [PMID: 35668871 PMCID: PMC9163735 DOI: 10.1177/23259671221100223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 02/17/2022] [Indexed: 12/26/2022] Open
Abstract
Background Isolated pediatric lateral ankle injuries, including ankle sprain (AS) and nondisplaced Salter-Harris type 1 (SH-1) distal fibular fracture, are common orthopaedic sports-related injuries. Variability in treatment is suspected among pediatric orthopaedic surgeons. Complications from medical treatment or lack thereof have not been reported in this population. Purpose The purpose of this study was to investigate treatment variability and associated complications after pediatric AS and SH-1 via a survey of members of the Pediatric Orthopaedic Society of North American (POSNA). Study Design Cross-sectional study. Level of evidence, 5. Methods A voluntary, anonymous survey was distributed to POSNA membership (approximately 1400 members) via email. Survey questions, specific to both grade 1 or 2 AS and nondisplaced or minimally displaced SH-1 injuries in skeletally immature patients, focused on initial evaluation, immobilization, return to sports, and complications. We analyzed variability both in treatment between AS and SH-1 injury and in respondent characteristics. For statistical analysis, chi-square or Fisher exact test was used for categorical variables, and analysis of variance was used for continuous variables. Results The survey response rate was 16.4% (229/1400). Of the respondents, 27.7% used examination only to distinguish between AS and SH-1, whereas 18.7% performed serial radiography to aid with diagnosis. A controlled ankle motion boot or walking boot was the most common immobilization technique for both AS (46.3%) and SH-1 (55.6%); the second most common technique was bracing in AS (33.5%) and casting in SH-1 (34.7%). Approximately one-third of all respondents recommended either outpatient or home physical therapy for AS, whereas only 11.4% recommended physical therapy for SH-1 (P < .01). Results showed that 81.2% of respondents reported no complications for SH-1 treatment and 87.8% reported no complications for AS treatment. Cast complications were reported by 9.6% for SH-1 and 5.2% for AS. Rare SH-1 complications included distal fibular growth arrest, infection, nonunion, late fracture displacement, and recurrent fracture. Conclusion Significant variability was found in primary treatment of pediatric AS and SH-1 injuries. Rare complications from injury, treatment, and neglected treatment after SH-1 and AS were reported.
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Affiliation(s)
- Jennifer J. Beck
- Orthopaedic Institute for Children, Los Angeles, California, USA
| | | | - Nicole West
- Orthopaedic Institute for Children, Los Angeles, California, USA
| | | | - Henry B. Ellis
- Scottish Rite for Children, Dallas, Texas, USA
- University of Texas Southwestern, Dallas, Texas, USA
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Association of Ankle Sprain Frequency With Body Mass and Self-Reported Function: A Pooled Multisite Analysis. J Sport Rehabil 2022; 31:1000-1005. [PMID: 35618300 DOI: 10.1123/jsr.2021-0453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/08/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022]
Abstract
CONTEXT Ankle sprains result in pain and disability. While factors such as body mass and prior injury contribute to subsequent injury, the association of the number of ankle sprains on body anthropometrics and self-reported function are unclear in this population. Therefore, the purpose of this investigation was to assess differences in anthropometric measurements and self-reported function between the number of ankle sprains utilizing a large, pooled data set. DESIGN Cross-sectional. METHODS Data were pooled from 14 studies (total N = 412) collected by the Chronic Ankle Instability Outcomes Network. Participants were categorized by the number of self-reported sprains. Anthropometric data and self-reported function were compared between those who reported a single versus >1 ankle sprain as well as among groups of those who had 1, 2, 3, 4, and ≥5 ankle sprains, respectively. RESULTS Those who had >1 ankle sprain had higher mass (P = .001, d = 0.33) and body mass index (P = .002, d = 0.32) and lower Foot and Ankle Ability Measure-Activities of Daily Living (P < .001, r = .22), Foot and Ankle Ability Measure-Sport (P < .001, r = .33), and Cumberland Ankle Instability Tool (P < .001, r = .34) scores compared to the single ankle sprain group. Those who had a single ankle sprain weighed less than those who reported ≥5 sprains (P = .008, d = 0.42) and had a lower body mass index than those who reported 2 sprains (P = .031, d = 0.45). CONCLUSIONS Some individuals with a history of multiple ankle sprains had higher body mass and self-reported disability compared to those with a single sprain, factors that are likely interrelated. Due to the potential for long-term health concerns associated with ankle sprains, clinicians should incorporate patient education and interventions that promote physical activity, healthy dietary intake, and optimize function as part of comprehensive patient-centered care.
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Mansur H, de Noronha M, Marqueti RDC, Durigan JLQ. Acute lateral ankle sprain alters muscle and tendon properties: Case series. Foot Ankle Surg 2022; 28:402-408. [PMID: 34034977 DOI: 10.1016/j.fas.2021.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/14/2021] [Accepted: 05/14/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Acute lateral ankle sprain (LAS) is the most prevalent acute sports trauma. Ankle muscle atrophy and tendon volume decrease have not been analyzed concomitantly with functional impairment and pain following LAS. The objective of the present study was to investigate muscle cross-section area (CSA), tendon CSA and volume, ankle function, and pain in individuals who suffered an acute LAS. METHODS A series of cases, cross-sectional study with 20 participants who suffered moderate (grade II) and severe (grade III) acute LAS was undertaken. CSA for muscles (Tibialis Posterior, Fibularis, and Soleus) and tendons (Tibialis Anterior, Tibialis posterior, Fibularis, and Achilles), and volume were measured by magnetic resonance imaging (MRI) less than 48 h (baseline) and 6-weeks after the acute LAS. Ankle function (Cumberland Ankle Instability Tool [CAIT] and Foot and Ankle Outcome Score [FAOS]), ankle mechanical instability (Anterior Drawer Test [ADT]), and pain were also assessed. RESULTS All tendons and muscles showed a significant reduction in CSA and volume between baseline and 6-weeks (P < .001). A significant decrease in ankle function was observed 6 weeks after the LAS, along with a reduction in pain and mechanical instability (P = .001). Regarding sprain magnitude, the only difference observed was greater atrophy in muscle CSA in participants with grade III ankle sprain. CONCLUSION Patients with acute LAS showed atrophy of ankle muscles and decreased tendon volume and CSA, followed by function impairments at 6-week follow-up. LEVEL OF EVIDENCE IV, Case series study.
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Affiliation(s)
- Henrique Mansur
- Graduate Program in Physical Education Sciences, University of Brasília (UnB), Federal District, Brazil.
| | - Marcos de Noronha
- La Trobe University - Rural Health School, Bendigo, Victoria, Australia
| | - Rita de Cássia Marqueti
- Graduate Program in Rehabilitation Sciences, University of Brasília (UnB), Ceilândia, Federal District, Brazil
| | - João Luiz Quagliotti Durigan
- Graduate Program in Physical Education Sciences, University of Brasília (UnB), Federal District, Brazil; Graduate Program in Rehabilitation Sciences, University of Brasília (UnB), Ceilândia, Federal District, Brazil
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22
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Rougereau G, Noailles T, Khoury GE, Bauer T, Langlais T, Hardy A. Is lateral ankle sprain of the child and adolescent a myth or a reality? A systematic review of the literature. Foot Ankle Surg 2022; 28:294-299. [PMID: 33965308 DOI: 10.1016/j.fas.2021.04.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Ankle trauma in children and adolescents is the most common orthopedic injury encountered in pediatric trauma. It has long been recognized that a lateral ankle injury in this population is often a Salter and Harris type I fracture of the distal fibula (SH1). The purpose of this study is to confirm the existence of a lateral ankle sprain and to report the incidence of each pathology of the lateral ankle compartment: SH1 fracture, ATFL injury, and osteochondral avulsions. METHODS A systematic review of the literature is done using the database provided by PubMed and Embase. All articles reporting the incidence of imaging modality-confirmed lateral ankle injury (SH1, ATFL injury, osteochondral avulsion) in children and adolescents were included. Exclusion criteria were the following: case reports or articles with less than ten subjects, unspecified imaging modality and articles unrelated to lateral ankle lesions. Thus, 237 titles and abstracts were selected, 25 were analyzed thoroughly, and 11 articles were included for final analysis. RESULTS SH1 fractures were found in 0-57.5% of the cases in all series and 0-3% in the most recent series. A diagnosis of an ATFL injury was found in 3.2-80% and an osteochondral avulsion of the distal fibula in 6-28.1%. The most recent series report 76-80% and 62% for ATFL injury and osteochondral avulsion respectively. CONCLUSIONS There is a non-negligible incidence of ATFL sprains and fibular tip avulsions in patients with a suspected SH1 fracture of the distal fibula. According to recent evidence and MRI examinations, the most common injuries of the pediatric ankle are ATFL sprain and osteochondral avulsions. This should be taken into consideration in daily practice when ordering radiological examination and deciding on treatment modalities.
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Affiliation(s)
- Grégoire Rougereau
- Department of Orthopedics and Traumatology, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, 47-83 Boulevard de l'Hôpital, 75013 Paris, France.
| | - Thibaut Noailles
- Department of Orthopedic Surgery, Polyclinique Bordeaux Nord Aquitaine, 33 Rue du Dr Finlay, 33300 Bordeaux, France
| | - Georges El Khoury
- Department of Orthopedics and Traumatology, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Thomas Bauer
- Department of Orthopedics and Traumatology, Ambroise-Paré Hospital, AP-HP, Île-de-France Ouest University, 9 Avenue Charles de Gaulle, 92100 Boulogne-Billancourt, France
| | - Tristan Langlais
- Department of Pediatric Orthopedics, Children's Hospital, Purpan, University of Toulouse, Toulouse, France; Department of Pediatric Orthopedics, Armand-Trousseau Hospital, Sorbonne University, 26 Avenue du Dr-Arnold-Netter, 75012 Paris, France
| | - Alexandre Hardy
- Department of Orthopedics and Traumatology, Ambroise-Paré Hospital, AP-HP, Île-de-France Ouest University, 9 Avenue Charles de Gaulle, 92100 Boulogne-Billancourt, France; Department of Orthopedic Surgery, Clinique du Sport, 36 Boulevard Saint-Marcel, 75005 Paris, France
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23
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Lu J, Wu Z, Adams R, Han J, Cai B. Sex differences in the relationship of hip strength and functional performance to chronic ankle instability scores. J Orthop Surg Res 2022; 17:173. [PMID: 35313904 PMCID: PMC8935730 DOI: 10.1186/s13018-022-03061-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/09/2022] [Indexed: 12/26/2022] Open
Abstract
Background While decreased hip abductor strength, functional performance, and self-reported instability scores have all been shown in association with CAI, any sex difference in the relationship between these indicators is unclear. This study was to determine whether sex differences are present in the relationship between these indicators in individuals with CAI. Methods Thirty-two women and twenty-nine men with unilateral CAI took part. Hip abductor strength and functional performance were respectively assessed using a hand-held dynamometer and the figure-8-hop test. All 61 participants scored the Cumberland Ankle Instability Tool (CAIT) for self-reported ankle instability. Independent sample t-tests and correlation analysis were conducted. Results Normalized hip abductor strength and functional performance measures for females were lower than for males. The self-reported ankle instability CAIT score, where higher values represent less instability, was significantly and positively correlated with both normalized hip abductor strength (p = 0.003) and functional performance (p = 0.001) on the affected side in females, but not in males (p = 0.361 and p = 0.192 respectively). Conclusions Sex differences were observed in that there were significant relationships between normalized hip abductor strength, functional performance, and CAIT scores in female CAI participants, but not males, suggesting that CAI evaluation and rehabilitation strategies should be sex-specific. Highlights In females with CAI, hip abductor strength and functional performance showed significant relationships with self-reported instability scores. Correspondingly, in clinical practice with individuals with CAI, evaluation criteria may be formulated according to these observed sex differences. Sex differences should be factored into the evaluation and treatment of CAI individuals. Hip strength assessment should be employed with CAI individuals. Hip strengthening and functional hopping may be recommended for the rehabilitation of CAI, especially in female patients.
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Affiliation(s)
- Junlan Lu
- Children's Rehabilitation Center, Division of Pediatric Healthcare, Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhigang Wu
- Department of Rehabilitation Medicine, Hainan Western Central Hospital, Danzhou, Hainan, China
| | - Roger Adams
- Research Institute for Sport and Exercise, University of Canberra, Bruce, ACT, Australia
| | - Jia Han
- College of Rehabilitation Sciences, Shanghai University of Medicine and Health Sciences, 279 Zhouzhu Highway,Pudong New Area, Shanghai, 201318, China. .,Research Institute for Sport and Exercise, University of Canberra, Bruce, ACT, Australia.
| | - Bin Cai
- Department of Rehabilitation Medicine, Hainan Western Central Hospital, Danzhou, Hainan, China. .,Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Huangpu District, Shanghai, 200011, China.
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24
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Amri MI, Alzhrani MM, Alanazi AD, Alqahtani MM, Kashoo FZ. Cross-cultural adaptation and validation of the Arabic version of the foot function index in patients with chronic lateral ankle instability. J Foot Ankle Res 2022; 15:21. [PMID: 35279212 PMCID: PMC8917771 DOI: 10.1186/s13047-022-00527-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 03/07/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The English version of the Foot Function Index (FFI) is a reliable and valid tool for measuring pain and functional instability due to chronic lateral ankle instability (CLAI). However, its use among Arabic speakers with CLAI is limited because of the unavailability of the Arabic version of the FFI (FFI-Arb). This study aimed to translate, cross-culturally adapt and validate the FFI from the original English version into Arabic.
Methods
The FFI questionnaire was translated using the Beaton guidelines. Two-hundred-and-thirty native Arabic-speaking participants with CLAI were recruited from different physiotherapy clinics in Saudi Arabia. The convergent validity of the FFI-Arb was tested using the Spearman correlation with the Arabic version Cumberland ankle instability tool (CAIT-Arab). Test-retest reliability was tested among 92 participants who completed the form again after seven days.
Results
Two-hundred-and-thirty participants were enrolled (mean age = 32.09, Standard deviation (SD) = 8.64 years old). There was excellent internal consistency for the three subscales of FFI: pain (0.95), disability (0.97), and activity limitation (0.86), as for the total score (0.98). Convergent validity was analyzed by Spearman rank correlation between the new translated versions of FFI-Arb and CAIT-Arab. The total FFI-Arb and CAIT-Arab scores were moderately correlated (rho = − 0.569; p < 0.001). Subscales of FFI-Arb, such as pain, disability, and activity limitation, were also moderately correlated with CAIT-Arab (rho = − 0.565, rho = − 0.561, rho = − 0.512; p < 0.001). The construct validity was confirmed by principal component analysis (factor analysis) showing a three-factor structure (eigenvalue 1) of FFI-Arb with a total variance of 77.3%. Test-retest reliability was excellent for the total score of the FFI-Arb and all its subscales (interclass correlation coefficient = 0.984–0.999).
Conclusions
The FFI-Arb is a reliable and valid tool for Arabic-speaking patients with CLAI. The FFI-Arb can be utilized in hospitals and clinics in Arabic speaking countries.
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25
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Lin CI, Mayer F, Wippert PM. The prevalence of chronic ankle instability in basketball athletes: a cross-sectional study. BMC Sports Sci Med Rehabil 2022; 14:27. [PMID: 35180889 PMCID: PMC8857785 DOI: 10.1186/s13102-022-00418-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 02/01/2022] [Indexed: 12/04/2022]
Abstract
Background Ankle sprain is the most common injury in basketball. Chronic ankle instability develops from an acute ankle sprain may cause negative effects on quality of life, ankle functionality or on increasing risk for recurrent ankle sprains and post-traumatic osteoarthritis. To facilitate a preventative strategy of chronic ankle instability (CAI) in the basketball population, gathering epidemiological data is essential. However, the epidemiological data of CAI in basketball is limited. Therefore, this study aims to investigate the prevalence of CAI in basketball athletes and to determine whether gender, competitive level, and basketball playing position influence this prevalence.
Methods In a cross-sectional study, in total 391 Taiwanese basketball athletes from universities and sports clubs participated. Besides non-standardized questions about demographics and their history of ankle sprains, participants further filled out the standard Cumberland Ankle Instability Tool applied to determine the presence of ankle instability. Questionnaires from 255 collegiate and 133 semi-professional basketball athletes (male = 243, female = 145, 22.3 ± 3.8 years, 23.3 ± 2.2 kg/m2) were analyzed. Differences in prevalence between gender, competitive level and playing position were determined using the Chi-square test. Results In the surveyed cohort, 26% had unilateral CAI while 50% of them had bilateral CAI. Women had a higher prevalence than men in the whole surveyed cohort (X2(1) = 0.515, p = 0.003). This gender disparity also showed from sub-analyses, that the collegiate female athletes had a higher prevalence than collegiate men athletes (X2(1) = 0.203, p = 0.001). Prevalence showed no difference between competitive levels (p > 0.05) and among playing positions (p > 0.05). Conclusions CAI is highly prevalent in the basketball population. Gender affects the prevalence of CAI. Regardless of the competitive level and playing position the prevalence of CAI is similar. The characteristic of basketball contributes to the high prevalence. Prevention of CAI should be a focus in basketball. When applying the CAI prevention measures, gender should be taken into consideration. Supplementary Information The online version contains supplementary material available at 10.1186/s13102-022-00418-0.
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Affiliation(s)
- Chiao-I Lin
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany. .,University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany.
| | - Frank Mayer
- University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany.,Faculty of Health Sciences Brandenburg [Joint Faculty of the University of Potsdam, the Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus - Senftenberg], Potsdam, Germany
| | - Pia-Maria Wippert
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany.,University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany
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26
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Tsekoura M, Billis E, Samada EK, Savvidou I, Fousekis K, Xergia S, Lampropoulou S, Tsepis E. Cross cultural adaptation, reliability and validity of the Greek version of Identification of Functional Ankle Instability (IdFAI) questionnaire. Foot Ankle Surg 2021; 27:906-910. [PMID: 33376050 DOI: 10.1016/j.fas.2020.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/06/2020] [Accepted: 12/14/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND The objectives of our study were to develop the Greek version of the Identification of Functional Ankle Instability (IdFAI) questionnaire and to evaluate its psychometric properties. METHODS The IdFAI was translated and adapted into Greek according to the guidelines for cross-cultural adaptation of self report measures. It was tested for test-retest reliability, validity, internal consistency and floor-ceiling effects in 141 participants (54 males, 87 females; 23.5 ± 7.2 years). All participants were asked to fill the Greek IdFAI (IdFAI-GR), the Cumberland Ankle Instability Tool (CAIT), and the Lower Extremity Functional Scale (LEFS), in order to determine construct validity. To determine the test-retest reliability, fifty randomly selected individuals re-filled IdFAI seven days after the first session. RESULTS The IdFAI-GR had high internal consistency (Cronbach alpha = 0.94) and excellent test-retest reliability (ICC2,1 = 0.97; SEM = 0.7). The IdFAI-GR had strong correlation with the CAIT (r = 0.7; p < 0.001) and moderate correlation with the LEFS (r = 0.5; p < 0.001). No ceiling or floor effects were observed. CONCLUSION The Greek IdFAI questionnaire has proven to be a valid and reliable instrument to identify functional ankle instability. It can therefore, be used for both clinical and research purposes in Greek-speaking individuals.
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Affiliation(s)
- M Tsekoura
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece.
| | - E Billis
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - E K Samada
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - I Savvidou
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - K Fousekis
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - S Xergia
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - S Lampropoulou
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
| | - E Tsepis
- Department of Physiotherapy, School of Health Rehabilitation Sciences, University of Patras, Psaron 6, 25100, Aigio, Greece
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Rhon DI, Greenlee TA, Cook CE, Westrick RB, Umlauf JA, Fraser JJ. Fractures and Chronic Recurrence are Commonly Associated with Ankle Sprains: a 5-year Population-level Cohort of Patients Seen in the U.S. Military Health System. Int J Sports Phys Ther 2021; 16:1313-1322. [PMID: 34631252 PMCID: PMC8486414 DOI: 10.26603/001c.27912] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 08/05/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Whereas ankle-foot injuries are ubiquitous and affect ~16% of military service-members, granularity of information pertaining to ankle sprain subgroups and associated variables is lacking. The purpose of this study was to characterize and contextualize the burden of ankle sprain injuries in the U.S. Military Health System. METHODS This was a retrospective cohort study of beneficiaries seeking care for ankle sprains, utilizing data from the Military Health System Data Repository from 2009 to 2013. Diagnosis and procedural codes were used to identify and categorize ankle sprains as isolated lateral, isolated medial, concomitant medial/lateral, unspecified, or concomitant ankle sprain with a malleolar or fibular fracture. Patient characteristics, frequency of recurrence, operative cases, and injury-related healthcare costs were analyzed. RESULTS Of 30,910 patients included, 68.4% were diagnosed with unspecified ankle sprains, 22.8% with concomitant fractures, (6.9%) with isolated lateral sprains, (1.7%) with isolated medial sprains and 0.3% with combined medial/lateral sprains. Pertaining to recurrence, 44.2% had at least one recurrence. Sprains with fractures were ~2-4 times more likely to have surgery within one year following injury (36.2% with fractures; 9.7% with unspecified sprains) and had the highest ankle-related downstream costs. CONCLUSION Fractures were a common comorbidity of ankle sprain (one in five injuries), and operative care occurred in 16.4% of cases. Recurrence in this cohort approximates the 40% previously reported in individuals with first-time ankle sprain who progress to chronic ankle instability. Future epidemiological studies should consider reporting on subcategories of ankle sprain injuries to provide a more granular assessment of the distribution of severity. LEVEL OF EVIDENCE 3b.
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Affiliation(s)
- Daniel I Rhon
- Military Performance Division, United States Army Research Institute of Environmental Medicine; Department of Rehabilitation Medicine, Brooke Army Medical Center
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28
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Yuine H, Yoshii Y, Iwai K, Ishii T, Shiraishi H. Assessment of distal radioulnar joint stability in healthy subjects: Changes with dominant hand, sex, and age. J Orthop Res 2021; 39:2028-2035. [PMID: 33002205 DOI: 10.1002/jor.24870] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/22/2020] [Accepted: 09/29/2020] [Indexed: 02/04/2023]
Abstract
This study aimed to elucidate the differences in distal radioulnar stability in dominant/nondominant hand, sex, and age. Bilateral wrists of 60 healthy subjects were evaluated using force-monitoring ultrasonography. This apparatus was developed to apply cyclic compression and measure applied force to displacement during an ultrasound exam. The transducer was placed on the dorsal side of the distal radioulnar joint, and the center of the ulnar head was displayed on the monitor. The distance between the dorsal surface of the distal radius and the ulnar head was measured at an initial and at a pressed-down position. The radioulnar displacement, applied force to displacement, and displacement-to-force ratio were evaluated. The results were compared between the dominant and nondominant hands, and between males and females, and among different age groups. There were no significant differences in the parameters between the dominant and nondominant hands. The applied force to displacement was significantly greater in the male group compared with the female group. There were significant effects for the different age groups in all parameters (displacement: F = 3.67, p = .008; applied-force: F = 3.08, p = .019; displacement-to-force ratio: F = 4.66, p = .002). Our results indicated that the stability of distal radioulnar joint differed depending on age and sex. Age and sex should be considered when assessing distal radioulnar joint stability.
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Affiliation(s)
- Hiroshi Yuine
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami, Ibaraki, Japan.,Department of Rehabilitation, Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
| | - Yuichi Yoshii
- Department of Orthopaedic Surgery, Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
| | - Koichi Iwai
- Center for Humanities and Sciences, Ibaraki Prefectural University of Health Sciences, Ami, Ibaraki, Japan
| | - Tomoo Ishii
- Department of Orthopaedic Surgery, Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
| | - Hideki Shiraishi
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami, Ibaraki, Japan
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Barbeau P, Michaud A, Hamel C, Rice D, Skidmore B, Hutton B, Garritty C, da Silva DF, Semeniuk K, Adamo KB. Musculoskeletal Injuries Among Females in the Military: A Scoping Review. Mil Med 2021; 186:e903-e931. [PMID: 33367692 DOI: 10.1093/milmed/usaa555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/04/2020] [Accepted: 12/10/2020] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Musculoskeletal injuries (MSKi) are a common challenge for those in military careers. Compared to their male peers, reports indicate that female military members and recruits are at greater risk of suffering MSKi during training and deployment. The objectives of this study were to identify the types and causes of MSKi among female military personnel and to explore the various risk factors associated with MSKi. MATERIALS AND METHODS A scoping review was conducted over a 4-month time frame of English language, peer-reviewed studies published from 1946 to 2019. Search strategies for major biomedical databases (e.g., MEDLINE; Embase Classic + Embase; and the following EBM Reviews-Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, Health Technology Assessment, and the NHS Economic Evaluation Database) were developed by a senior medical information specialist and included 2,891 titles/abstracts. Study selection and data collection were designed according to the Population, Concept, and Context framework. Studies were included if the study population provided stratified data for females in a military context. RESULTS From a total of 2,287 citations captured from the literature searches, 168 peer-reviewed publications (144 unique studies) were eligible for inclusion. Studies were identified from across 10 countries and published between 1977 and 2019. Study designs were primarily prospective and retrospective cohorts. Most studies assessed both prevalence/incidence and risk factors for MSKi (62.50%), with few studies assessing cause (13.69%). For MSKi of female recruits compared to active female members, the prevalence was higher (19.7%-58.3% vs. 5.5%-56.6%), but the incidence (0.02%-57.7% vs. 13.5%-71.9%) was lower. The incidence of stress fractures was found to be much higher in female recruits than in active members (1.6%-23.9% vs. 2.7%). For anthropometric risk factors, increased body fat was a predictor of MSKi, but not stress fractures. For physiological risk factors for both female military groups, being less physically fit, later menarche, and having no/irregular menses were predictors of MSKi and stress fractures. For biomechanical risk factors, among female recruits, longer tibial length and femoral neck diameter increased the risk of stress fractures, and low foot arch increased risk of an ankle sprain. For female active military members, differences in shoulder rotation and bone strength were associated with risk of MSKi. For biological sex, being female compared to male was associated with an increased risk of MSKi, stress fractures, and general injuries. The consequences of experiencing MSKi for active military included limited duties, time off, and discharge. For recruits, these included missed training days, limited duty days, and release. CONCLUSIONS This scoping review provides insight into the current state of the evidence regarding the types and causes of MSKi, as well as the factors that influence MSKi among females in the military. Future research endeavors should focus on randomized controlled trials examining training paradigms to see if women are more susceptible. The data presented in the scoping review could potentially be used to develop training strategies to mitigate some of the identified barriers that negatively impact women from pursuing careers in the military.
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Affiliation(s)
- Pauline Barbeau
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Alan Michaud
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Candyce Hamel
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Danielle Rice
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Becky Skidmore
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Brian Hutton
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Chantelle Garritty
- Knowledge Synthesis Group, Ottawa Hospital Research Institute, Ottawa, ON, K1H 8L6, Canada
| | - Danilo F da Silva
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Kevin Semeniuk
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Kristi B Adamo
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada
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Cottom JM, Graney CT, Sisovsky C. Evaluation of BMI With an All Inside Arthroscopic Broström Procedure for Chronic Lateral Ankle Instability: An Analysis of 113 Patients. J Foot Ankle Surg 2021; 59:1008-1012. [PMID: 32690232 DOI: 10.1053/j.jfas.2019.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 09/09/2019] [Accepted: 10/11/2019] [Indexed: 02/03/2023]
Abstract
The all inside arthroscopic Broström surgical procedure for chronic lateral ankle instability is a minimally invasive procedure that is an option surgeons have when treating their patients. There have not been any studies analyzing the integrity of the repair to patients who have an elevated body mass index (BMI) to determine if the strength of the repair is adequate. We retrospectively evaluated a total of 113 consecutive patients who underwent this procedure. Fifty-nine patients had a BMI ≥30 kg/m2; 54 had a BMI <30 kg/m2. Unpaired t tests were performed to determine if a difference in American Orthopedic Foot and Ankle Society, visual analog scale, and Foot Function Index were encountered. Our findings indicate that there is no significant difference between patients with a BMI ≥30 kg/m2 compared to a BMI <30 kg/m2 who undergo an all-inside arthroscopic Broström procedure for chronic lateral ankle instability. This information may help surgeons decide what procedure options are available when treating chronic lateral ankle instability.
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Affiliation(s)
- James M Cottom
- Director, Florida Orthopedic Foot & Ankle Center Fellowship, Sarasota, FL.
| | - Colin T Graney
- Fellow, Florida Orthopedic Foot & Ankle Center, Sarasota, FL
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31
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Lin CI, Houtenbos S, Lu YH, Mayer F, Wippert PM. The epidemiology of chronic ankle instability with perceived ankle instability- a systematic review. J Foot Ankle Res 2021; 14:41. [PMID: 34049565 PMCID: PMC8161930 DOI: 10.1186/s13047-021-00480-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/04/2021] [Indexed: 12/13/2022] Open
Abstract
Background Chronic ankle instability, developing from ankle sprain, is one of the most common sports injuries. Besides it being an ankle issue, chronic ankle instability can also cause additional injuries. Investigating the epidemiology of chronic ankle instability is an essential step to develop an adequate injury prevention strategy. However, the epidemiology of chronic ankle instability remains unknown. Therefore, the purpose of this study was to investigate the epidemiology of chronic ankle instability through valid and reliable self-reported tools in active populations. Methods An electronic search was performed on PubMed and Web of Science in July 2020. The inclusion criteria for articles were peer-reviewed, published between 2006 and 2020, using one of the valid and reliable tools to evaluate ankle instability, determining chronic ankle instability based on the criteria of the International Ankle Consortium, and including the outcome of epidemiology of chronic ankle instability. The risk of bias of the included studies was evaluated with an adapted tool for the sports injury review method. Results After removing duplicated studies, 593 articles were screened for eligibility. Twenty full-texts were screened and finally nine studies were included, assessing 3804 participants in total. The participants were between 15 and 32 years old and represented soldiers, students, athletes and active individuals with a history of ankle sprain. The prevalence of chronic ankle instability was 25%, ranging between 7 and 53%. The prevalence of chronic ankle instability within participants with a history of ankle sprains was 46%, ranging between 9 and 76%. Five included studies identified chronic ankle instability based on the standard criteria, and four studies applied adapted exclusion criteria to conduct the study. Five out of nine included studies showed a low risk of bias. Conclusions The prevalence of chronic ankle instability shows a wide range. This could be due to the different exclusion criteria, age, sports discipline, or other factors among the included studies. For future studies, standardized criteria to investigate the epidemiology of chronic ankle instability are required. The epidemiology of CAI should be prospective. Factors affecting the prevalence of chronic ankle instability should be investigated and clearly described.
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Affiliation(s)
- Chiao-I Lin
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, House 12, 14469, Potsdam, Germany. .,University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, House 12, Potsdam, Germany.
| | - Sanne Houtenbos
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, House 12, 14469, Potsdam, Germany.,University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, House 12, Potsdam, Germany
| | - Yu-Hsien Lu
- JC School of Public Health and Primary Care Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | - Frank Mayer
- University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Am Neuen Palais 10, House 12, Potsdam, Germany.,Faculty of Health Sciences Brandenburg, Joint Faculty of the University of Potsdam, the Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus-Senftenberg, Am Neuen Palais 10, House 12, Potsdam, Germany
| | - Pia-Maria Wippert
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, House 12, 14469, Potsdam, Germany.,Faculty of Health Sciences Brandenburg, Joint Faculty of the University of Potsdam, the Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus-Senftenberg, Am Neuen Palais 10, House 12, Potsdam, Germany
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Ankle Stability and Movement Coordination Impairments: Lateral Ankle Ligament Sprains Revision 2021. J Orthop Sports Phys Ther 2021; 51:CPG1-CPG80. [PMID: 33789434 DOI: 10.2519/jospt.2021.0302] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This revised clinical practice guideline (CPG) addresses the distinct but related lower extremity impairments of those with a first-time lateral ankle sprain (LAS) and those with chronic ankle instability (CAI). Depending on many factors, impairments may continue following injury. While most individuals experience resolution of symptoms, complaints of instability may continue and are defined as CAI. The aims of the revision were to provide a concise summary of the contemporary evidence since publication of the original guideline and to develop new recommendations or revise previously published recommendations to support evidence-based practice. J Orthop Sports Phys Ther 2021;51(4):CPG1-CPG80. doi:10.2519/jospt.2021.0302.
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Allen T, Kelly M. Modern Open and Minimally Invasive Stabilization of Chronic Lateral Ankle Instability. Foot Ankle Clin 2021; 26:87-101. [PMID: 33487245 DOI: 10.1016/j.fcl.2020.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Chronic lateral ankle instability is the sensation of the ankle giving way along with recurrent sprains, chronic pain and swelling of the ankle for 1 year. The lateral ankle complex comprises the anterior talofibular ligament, calcaneofibular ligament, and posterior talofibular ligament. The anterior talofibular ligament is the most commonly injured ligament of the lateral ankle. Evaluation comprises a history and physical with concomitant imaging to confirm the diagnosis and can be used to evaluate for concurrent pathology. The most popular treatment is a direct anatomic repair; however, additional options can be used in specific patient populations.
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Affiliation(s)
- Tyler Allen
- University of Nevada Reno School of Medicine, 1890 Van Ness Avenue, Reno, NV 89503, USA
| | - Meghan Kelly
- Department of Orthopedic Surgery University of California at Davis; Department of Orthopedic Surgery, Mount Sinai Icahn School of Medicine, 425 West 59th Street 5th Floor, New York, NY 10019, USA.
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Cervera-Garvi P, Ortega-Avila AB, Marchena-Rodriguez A, Gijon-Nogueron G. Transcultural adaptation and validation of the Spanish version of the Identification of Functional Ankle Instability questionnaire (IdFAI-Sp). Disabil Rehabil 2020; 44:3221-3227. [PMID: 33296608 DOI: 10.1080/09638288.2020.1857446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The study aim was to cross-culturally adapt the Identification of Functional Ankle Instability (IdFAI) into a Spanish-language version (IdFAI-Sp), which would then be validated and its psychometric properties evaluated for use in possible cases of ankle instability. METHODS The cross-cultural adaptation was performed following the guidelines of the International Society for Pharmacoeconomics and Outcomes Research. Pearson correlations were calculated to assess the convergent validity between IdFAI and the Cumberland Ankle Instability Tool. Cronbach's alpha and test re-test reliability values were calculated and floor/ceiling effects analysed. Construct validity was assessed by confirmatory factor analysis (CFA). RESULTS The study population was composed of 110 participants, with a mean age of 40.49 years (10.43) and of whom 62 (56.36%) were female. Good test-retest results were obtained, with an intraclass correlation coefficient of 0.85 (ICC2,1: 95% CI: 0.82 - 0.88). The structure matrix was examined by CFA, which revealed a three-factor solution that accounted for 79.89% of the variance. The IdFAI-Sp obtained an excellent fit (RMSEA 0.068, GFI 0.94, CFI 0.98 and NFI 0.97). CONCLUSIONS This study validates the IdFAI-Sp questionnaire, corroborating its value to researchers and medical professionals as a self-reported outcomes measure for use with a Spanish-speaking population.IMPLICATIONS FOR REHABILITATIONThe Spanish-language version of the Identification of Functional Ankle Instability questionnaire (IdFAI-Sp) is a valid and reliable tool.The IdFAI-Sp enables researchers and healthcare professionals to identify and classify chronic ankle instability among Spanish-speaking patients.Accordingly, it can be considered a useful clinical instrument.Aapplication of the questionnaire before and after treatment can reveal the patient's degree of recovery over time.
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Affiliation(s)
| | - Ana Belen Ortega-Avila
- Department of Nursing and Podiatry, University of Malaga, Malaga, Spain.,Biomedical Research Institute (IBIMA), Malaga, Spain
| | | | - Gabriel Gijon-Nogueron
- Department of Nursing and Podiatry, University of Malaga, Malaga, Spain.,Biomedical Research Institute (IBIMA), Malaga, Spain
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Jagodinsky AE, Angles R, Wilburn C, Weimar WH. Lower-Extremity Motor Synergies in Individuals With and Without Chronic Ankle Instability. J Appl Biomech 2020; 36:416-422. [PMID: 32932229 DOI: 10.1123/jab.2019-0398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/21/2020] [Accepted: 06/24/2020] [Indexed: 11/18/2022]
Abstract
Current theoretical models suggest that ankle sprain copers exhibit movement adaptations contributing to the avoidance of chronic ankle instability. However, few studies have examined adaptations at the level of biomechanical motor synergies. The purpose was to examine characteristics of the support moment synergy between individuals with chronic ankle instability, copers, and healthy individuals. A total of 48 individuals participated in the study. Lower-extremity kinetics and variability in the moment of force patterns were assessed during the stance phase of walking trials. The copers exhibited reductions in the support moment during the load response and preswing phase compared with the chronic ankle instability group, as well as during the terminal stance and preswing phase compared the healthy group. The copers also exhibited reductions in the hip extensor moment and ankle plantarflexion moment compared with healthy and chronic ankle instability groups during intervals of stance phase. Variability of the support moment and knee moment was greater in the copers compared with the chronic ankle instability group. Dampening of the support moment and select joint moments exhibited by the copers may indicate an adaptive mechanism to mitigate loading perturbations on the previously injured ankle. Heightened motor variability in copers may be indicative of a more adaptable motor synergy compared with individuals with chronic ankle instability.
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36
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Low Energy, Lateral Ankle Injuries in Pediatric and Adolescent Patients: A Systematic Review of Ankle Sprains and Nondisplaced Distal Fibula Fractures. J Pediatr Orthop 2020; 40:283-287. [PMID: 32501909 DOI: 10.1097/bpo.0000000000001438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Lateral ankle injuries are one of the most common musculoskeletal injuries sustained by pediatric and adolescent athletes. These injuries can result in significant time lost from competition, affect performance when returning to play, and represent a significant burden on the health care system as a whole. The purpose of this study was to systematically review the literature on the diagnosis, treatment, and prevention of acute lateral ankle injuries and their chronic effects in pediatric and adolescent athletes (younger than 19 y). METHODS This systematic review was conducted according to PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analysis) guidelines between September and December 2018. PubMed and Google Scholar were systematically searched using the search terms: ("distal fibula fracture" OR "ankle sprain") AND ("youth" OR "pediatric" OR "adolescent"). All authors participated in article review (N=172) for relevance and age restrictions in which 30 met the inclusion criteria. RESULTS Thirty articles met inclusion criteria [Levels of Evidence I to IV (I: n=4, II: n=16, III: n=9, and IV: n=1)] including distal fibula fracture diagnosis and treatment, and risk factors, prevention, and chronic sequela of lateral ankle injuries in pediatric and adolescent patients. CONCLUSIONS Low-energy, lateral ankle injuries are common in pediatric and adolescent patients, yet underrepresented in the medical literature. There is a lack of high-quality literature on diagnosis, treatment, and outcomes after Salter-Harris I distal fibula fractures. Available literature, however, suggests that there remains over diagnosis and over treatment of presumed Salter-Harris I distal fibula fractures. Adolescent ankle sprains dominate the available literature likely due to the high recurrence rate. Youth athletes and coaches should address risk factors and engage in injury prevention programs to prevent and minimize the effect of acute lateral ankle injuries. LEVELS OF EVIDENCE Level III-Systematic review.
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Wang W, Sheng J, Tang Y, Xie Q, Wei M, Li Z, Zheng W. Adaptation and psychometric evaluation of the simplified Chinese version of the identification of functional ankle instability questionnaire in Chinese-speaking patients with chronic ankle instability disorders. BMC Musculoskelet Disord 2020; 21:325. [PMID: 32450830 PMCID: PMC7249687 DOI: 10.1186/s12891-020-03314-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 04/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aims of this study were to adapt the Identification of Functional Ankle Instability (IdFAI) questionnaire into a simplified Chinese version and to assess its reliability, validity, and responsiveness in Chinese-speaking patients with chronic ankle instability (CAI) disorders. METHODS The simplified Chinese version of the IdFAI (SC-IdFAI) questionnaire was developed with a five-step procedure involving cross-cultural translation and adaptation. Three questionnaires, including the SC-IdFAI, Medical Outcomes Study Short-Form 36 (SF-36), and Foot and Ankle Ability Measure (FAAM), were administered to the recruited patients. Then, the Cronbach's alpha value, intraclass correlation coefficient (ICC), standard error of measurement (SEM), minimal detectable change (MDC), Spearman's correlation coefficient (rs), effect size (ES), and standardized response mean (SRM) were calculated to evaluate the reliability, validity, and responsiveness of the SC-IdFAI questionnaire. RESULTS A total of 131, 119, and 86 patients with CAI successfully completed the first, second, and third rounds of the questionnaires, respectively. Good or excellent internal consistency and test-retest reliability were found for the overall scale and subscales of the SC-IdFAI questionnaire. The values for the SEM (1.346) and MDC (3.73) were low, indicating that small clinical changes can be detected by the SC-IdFAI questionnaire. The correlations of the SC-IdFAI with FAAM and SF-36 were generally in agreement with the a priori hypotheses (85%, 34/40), suggesting the SC-IdFAI questionnaire has good construct validity. Moreover, the results suggest that the SC-IdFAI (ES = 1.123 and SRM = 1.554) has an acceptable level of responsiveness. CONCLUSION The SC-IdFAI scale may be an effective tool, and it is responsive, reliable and valid for the assessment of Chinese patients suffering from CAI.
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Affiliation(s)
- Wei Wang
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China
| | - Jun Sheng
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China
| | - Yinchao Tang
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China
| | - Qingyun Xie
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China
| | - Meng Wei
- Department of Rheumatism and Immunology, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China
| | - Zhiqiang Li
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China.
| | - Wei Zheng
- Department of Orthopedics, The General Hospital of Western Theater Command, Tianhui Road 270, Chengdu, 610000, People's Republic of China.
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Weerasekara I, Tennakoon SUB, Suraweera HJ. Pain Level, Range of Motion, and Foot Volume Do Not Differ in Recurrent and First-Time Ankle Sprains. Foot Ankle Spec 2020; 13:116-122. [PMID: 30983403 DOI: 10.1177/1938640019843331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objective. This study aims to describe the clinical features in terms of pain perception, ankle range of motion, and foot volume in participants with recurrent ankle sprains compared with first-time sprains. Methods. Individuals with grade I and II ankle sprains were referred to physiotherapy care for further rehabilitation by their general practitioner. Primary outcome measures were range of movement, pain, and foot volume. Recurrences were described according to engagement in sport. Results. A total of 115 participants were recruited (age = 22.2 ± 6.9 years; female, 84). Neither pain level (P = .822), nor range of motion (dorsiflexion P = .452; plantar flexion P = .436; inversion P = .383; eversion P = .657), nor foot volume (P = .654) were significantly different between the groups: individuals with first-time sprain or with recurrences. Conclusion. Pain and high existence of other lower-limb injuries were reported disregarding the presence of a recurrence. Clinically, it is difficult to differentiate recurrent sprain from a first-time ankle sprain by means of foot volume, range of movement, or pain intensity.
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Affiliation(s)
- Ishanka Weerasekara
- Department of Physiotherapy, Faculty of Allied Health Sciences (IW), University of Peradeniya, Peradeniya, Sri Lanka.,Department of Community Medicine, Faculty of Medicine (SUBT), University of Peradeniya, Peradeniya, Sri Lanka.,Peradeniya Teaching Hospital, Peradeniya, Sri Lanka (HJS)
| | - Sampath U B Tennakoon
- Department of Physiotherapy, Faculty of Allied Health Sciences (IW), University of Peradeniya, Peradeniya, Sri Lanka.,Department of Community Medicine, Faculty of Medicine (SUBT), University of Peradeniya, Peradeniya, Sri Lanka.,Peradeniya Teaching Hospital, Peradeniya, Sri Lanka (HJS)
| | - Hilary J Suraweera
- Department of Physiotherapy, Faculty of Allied Health Sciences (IW), University of Peradeniya, Peradeniya, Sri Lanka.,Department of Community Medicine, Faculty of Medicine (SUBT), University of Peradeniya, Peradeniya, Sri Lanka.,Peradeniya Teaching Hospital, Peradeniya, Sri Lanka (HJS)
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Zhang L, Lu J, Cai B, Fan S, Jiang X. Quantitative assessments of static and dynamic balance performance in patients with chronic ankle instability. Medicine (Baltimore) 2020; 99:e19775. [PMID: 32332619 PMCID: PMC7220543 DOI: 10.1097/md.0000000000019775] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/17/2020] [Accepted: 03/05/2020] [Indexed: 12/26/2022] Open
Abstract
Patients with chronic ankle instability (CAI) have postural-control deficits during center-of-pressure excursions than do healthy individuals. While an external analysis of center-of-pressure excursions in CAI has been performed, a quantitative analysis of center-of-gravity movements, to detect the balance deficits associated with CAI, has yet to be performed. Therefore, the aim of the study is to quantify the balance deficits in patients with unilateral CAI.Forty-four patients with unilateral CAI (24 men; age, 31.7 ± 5.5 years) and 26 uninjured volunteers (12 men; age, 28.6 ± 5.9 years) underwent Neurocom Balance Manager assessments of dynamic and static balance responses in limits of stability, unilateral stance, and forward lunge tests.In the limits of stability test, there were no significant group differences in the forward direction; however, reaction times were longer in the CAI group than in the control group in the backward (P = .037, effect size [ES] = 0.49) and rightward directions (P = .032, ES = 0.47). Furthermore, the CAI group showed more excursions in the rightward (P = .046, ES = 0.50) and leftward directions (P = .002, ES = 0.80), and less directional control in the leftward direction (P = .036, ES = 0.59). In the unilateral stance test, the center of gravity sway velocity was faster in the CAI group than in the control group, whether eyes were opened or closed (P < .05). There were no significant group differences in forward lunge-test outcomes.Patients with CAI have poor static and dynamic balance performance compared to that in healthy counterparts. Thus, balance retraining should be an essential component of rehabilitation programs for patients with CAI.
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Urits I, Hasegawa M, Orhurhu V, Peck J, Kelly AC, Kaye RJ, Orhurhu MS, Brinkman J, Giacomazzi S, Foster L, Manchikanti L, Kaye AD, Viswanath O. Minimally Invasive Treatment of Chronic Ankle Instability: a Comprehensive Review. Curr Pain Headache Rep 2020; 24:8. [PMID: 32020393 DOI: 10.1007/s11916-020-0840-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Chronic ankle pain is a prevalent and significant cause of chronic pain. While the definition of chronic ankle pain is heterogeneous and poorly defined in the literature, systematic reviews and meta-analyses have estimated this condition to be a prevalent and debilitating source of chronic pain. The most identifiable and prominent cause of chronic ankle pain is chronic ankle instability (CAI), a condition defined by instability of the ankle-joint complex. It is a common consequence of lateral ankle sprains or ligamentous injuries and can be described as a failure of the lateral ankle joint complex after an acute, or recurring, ankle injury. The objective of this manuscript is to provide a comprehensive review of CAI diagnosis and our current understanding of minimally invasive treatment options. RECENT FINDINGS First-line treatment is conservative management, some of which includes neuromuscular rehabilitation, balance training, nonsteroidal anti-inflammatory drugs (NSAIDs), manual mobilization, ice therapy, and compression. While conservative management is effective, additional treatments for those who fail conservative management, or who seek alternative options also have been explored. Recent advances and modern techniques have expanded available treatment options, many of which are becoming less invasive, and have shown improving functionality, recovery, and patient satisfaction. Minimally invasive treatments highlighted in this review include: arthroscopic surgery, steroid injections, plasma-rich plasma injections, hyaluronic acid (HA) injections, medicinal signaling cell injections, radiofrequency therapies, and shockwave therapies. This review will discuss some of these current treatments for minimally invasive treatment of CAI, as well as suggest novel treatments for clinical trials and further investigation.
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Affiliation(s)
- Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA.
| | - Morgan Hasegawa
- Creighton University School of Medicine at Regional Campus St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Vwaire Orhurhu
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA
| | - Jacquelin Peck
- Mount Sinai Medical Center of Florida, Department of Anesthesiology, Miami Beach, FL, USA
| | - Angele C Kelly
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA
| | - Rachel J Kaye
- Medical University of South Carolina, Charleston, SC, USA
| | - Mariam Salisu Orhurhu
- Department of Anesthesia, Critical Care, and Pain Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Joseph Brinkman
- Creighton University School of Medicine at Regional Campus St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Stephen Giacomazzi
- Creighton University School of Medicine at Regional Campus St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Lukas Foster
- Creighton University School of Medicine at Regional Campus St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | | | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Omar Viswanath
- Valley Anesthesiology and Pain Consultants, Phoenix, AZ, USA.,Department of Anesthesiology, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, USA.,Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
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Rosen AB, McGrath ML, Maerlender AL. Males with chronic ankle instability demonstrate deficits in neurocognitive function compared to control and copers. Res Sports Med 2020; 29:116-128. [PMID: 31992081 DOI: 10.1080/15438627.2020.1723099] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The purpose of this study was to determine if there were neurocognitive deficits among controls, copers and those with chronic ankle instability (CAI). Participants included those without history of ankle injury (n = 14), ankle sprain copers (n = 13) and patients with self-reported CAI (n = 14). They completed a battery of valid and reliable computer-based neurocognitive tests. The differences between neurocognitive domain scores were compared across the Control, Coper and CAI groups. Patients with CAI had lower composite memory, visual memory and simple attention compared to controls. In males with CAI, large differences in memory and attention were found relative to control participants. These differences may contribute to uncontrolled episodes of giving way through deficits in spatial awareness and/or an inability to identify environmental obstacles. Clinicians should explore ways to provide additional stimuli through innovative rehabilitation protocols aimed at maximizing neurocognitive abilities in patients with CAI.
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Affiliation(s)
- Adam B Rosen
- School of Health and Kinesiology, University of Nebraska at Omaha , Omaha, NE, USA
| | - Melanie L McGrath
- Department of Health and Human Performance, University of Montana , Missoula, MO, USA
| | - Arthur L Maerlender
- Center for Brain, Biology and Behavior, University of Nebraska at Lincoln , Lincoln, NE, USA
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Schmitt M, Marchi J, Jouvion A, Trappier T, Reyes-Rivet L, De Brier G, Thefenne L. Prevalence of Chronic Ankle Instability in French Paratroopers. Mil Med 2019. [DOI: 10.1093/milmed/usz323] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Abstract
Introduction
Ankle sprain is the most common musculoskeletal injury in the physically active population (up to 50% of sports injuries) and is common in the general population with about one ankle sprain per 10 000 person-days worldwide. It is an even more frequent pathology in the military population with a prevalence of five to eight times higher than in the civilian population. In the general population, 20 to 74% of sprains are complicated by chronic ankle instability. No studies estimate this prevalence in a French military population. The main objective of our study was, therefore, to estimate the prevalence of chronic ankle instability in French paratroopers.
Materials and Methods
The study was carried out in a French parachute regiment over a period of 1 year during periodic medical examinations. To diagnose chronic ankle instability, we used the criteria defined by the International Ankle Consortium in 2013 and two questionnaires that this consortium recommended (FAAM and IdFAI).
Results
Chronic ankle instability has a prevalence of 43.1% after an ankle sprain with a total of 2.3% among paratroopers, which is comparable to data in the literature. After their first sprain, 23.1% of subjects did not consult a health professional and 47.6% of subjects did not receive physiotherapy.
Conclusions
Physiotherapy is the basis of care, both for prevention and treatment of chronic ankle instability. It is necessary to raise awareness of this injury among the military and to encourage their adherence to treatment in order to preserve the operational capabilities of combat units. Subsequently, further studies are needed to expand the study population to provide a more comprehensive view of the impact of this injury on the military. Studies concerning the management of chronic ankle instability adapted to the military population would also be relevant.
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Affiliation(s)
- Marion Schmitt
- Service de Santé des Armées, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
| | - Joffrey Marchi
- Centre d'épidémiologie et de santé publique des armées, Camp de Sainte Marthe, 408 Rue Jean Queillau, 13014 Marseille
| | - Arnaud Jouvion
- Service de Santé des Armées, Médecine Physique et Réadaptation, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
| | - Thomas Trappier
- Service de Santé des Armées, Médecine Physique et Réadaptation, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
| | - Lisa Reyes-Rivet
- Faculté de Médecine Aix-Marseille, Médecine Physique et Réadaptation, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
| | - Gratiane De Brier
- Service de Santé des Armées, Médecine Physique et Réadaptation, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
| | - Laurent Thefenne
- Service de Santé des Armées, Médecine Physique et Réadaptation, Hôpital d’Instruction des Armées LAVERAN, 34 Bd LAVERAN, 13013 Marseille, France
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Li Y, Guan L, Ko J, Zhang S, Brown CN, Simpson KJ. Cross-cultural adaptation and validation of an ankle instability questionnaire for use in Chinese-speaking population. JOURNAL OF SPORT AND HEALTH SCIENCE 2019; 8:555-560. [PMID: 31720067 PMCID: PMC6834975 DOI: 10.1016/j.jshs.2017.04.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 12/10/2016] [Accepted: 02/20/2017] [Indexed: 05/11/2023]
Abstract
BACKGROUND The Identification of Functional Ankle Instability (IdFAI) is a valid and reliable tool to identify chronic ankle instability; however, it was developed in English, thus limiting its usage only to those who can read and write in English. The objectives of our study were to (1) cross-culturally adapt a Chinese (Mandarin) version of the IdFAI and (2) determine the psychometric properties of the Chinese version IdFAI. METHODS The cross-cultural adaptation procedures used by the investigators and translators followed previously published guidelines and included 6 stages: (1) initial translation, (2) synthesis of the translations, (3) back translation, (4) developing the pre-final version for field testing, (5) testing the pre-final version, and (6) finalizing the Chinese version of IdFAI (IdFAI-C). Five psychometric properties of the IdFAI-C were assessed from results of 2 participant groups: bilingual (n = 20) and Chinese (n = 625). RESULTS A high degree of agreement was found between the English version of IdFAI and IdFAI-C (intra-class correlation2,1 = 0.995). An excellent internal consistency (Cronbach's α = 0.89), test-retest reliability (intra-class correlation2,1 = 0.970), and construct validity (r(625) = 0.67) was also found for the IdFAI-C. In addition, the results of exploratory and confirmatory factor analysis indicated that ankle instability was the only construct measured from the IdFAI. CONCLUSION The IdFAI-C is a highly reliable and valid self-report questionnaire that can be used to assess ankle instability. Therefore, we suggest that it can be used to effectively and accurately assess chronic ankle instability in clinical settings for Chinese-speaking individuals.
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Affiliation(s)
- Yumeng Li
- Department of Kinesiology, California State University Chico, Chico, CA 95926, USA
- Corresponding author.
| | - Li Guan
- Department of Psychology, University of Georgia, Athens, GA 30605, USA
| | - Jupil Ko
- Department of Physical Therapy and Athletic Training, Northern Arizona University, Flagstaff, AZ 86011, USA
| | - Shuqi Zhang
- Department of Kinesiology and Physical Education, Northern Illinois University, Dekalb, IL 60115, USA
| | - Cathleen N. Brown
- Department of Athletic Training and Kinesiology, Oregon State University, Corvallis, OR 97331, USA
| | - Kathy J. Simpson
- Department of Kinesiology, University of Georgia, Athens, GA 30605, USA
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Tümer N, Vuurberg G, Blankevoort L, Kerkhoffs GMMJ, Tuijthof GJM, Zadpoor AA. Typical Shape Differences in the Subtalar Joint Bones Between Subjects with Chronic Ankle Instability and Controls. J Orthop Res 2019; 37:1892-1902. [PMID: 31042001 PMCID: PMC6772087 DOI: 10.1002/jor.24336] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/23/2019] [Indexed: 02/04/2023]
Abstract
Bone shapes, particularly those defining the subtalar joint (STJ), have not received much attention yet as a risk factor for developing chronic ankle instability (CAI) after sustaining a lateral ankle sprain (LAS). This study aimed to compare three-dimensional (3D) shape variations in the STJ bones within individuals with CAI and healthy controls. 3D statistical shape models (SSMs) of the STJ bones were built to describe the bone shape variations observed within a population consisting of 26 individuals with unilateral CAI and 26 healthy controls. Using the SSMs and analysis of covariance test, age- and gender-adjusted shape variations in the bones were compared within individuals with CAI and healthy controls. The mean age of the CAI patients (14 males and 12 females) and healthy controls (12 males and 14 females) was 29 (standard deviation [SD] = 11) and 36 years (SD = 11), respectively. Tali and calcanei did not significantly vary between ipsilateral CAI and their contralateral ankle. Two shape modes, one for the talus (p = 0.015, variations in the curvature of the talar lateral process and the inclination angle of the talar neck relative to the body) and one for the calcaneus (p = 0.003, variations in the medial and lateral tuberosities, and the contour of the anterior articular surface), described significant shape differences between the CAI patients and healthy controls. The CAI patients generally had flatter talar joint surfaces and a flattened calcaneal ground-contact surface. These findings suggest that specific bone shapes may increase the risk of developing CAI after sustaining a LAS. © 2019 The Authors. Journal of Orthopaedic Research® Published by Wiley Periodicals, Inc. on behalf of Orthopaedic Research Society. J Orthop Res 37:1892-1902, 2019.
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Affiliation(s)
- Nazlı Tümer
- Department of Biomechanical EngineeringDelft University of Technology (TU Delft)DelftThe Netherlands
| | - Gwendolyn Vuurberg
- Department of Orthopaedic Surgery, Amsterdam UMC, University of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands,Academic Center for Evidence‐based Sports Medicine (ACES)AmsterdamThe Netherlands,Amsterdam Collaboration on Health & Safety in Sports (ACHSS)AMC/VUmc IOC Research CenterAmsterdamThe Netherlands
| | - Leendert Blankevoort
- Department of Orthopaedic Surgery, Amsterdam UMC, University of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands,Academic Center for Evidence‐based Sports Medicine (ACES)AmsterdamThe Netherlands,Amsterdam Collaboration on Health & Safety in Sports (ACHSS)AMC/VUmc IOC Research CenterAmsterdamThe Netherlands
| | - Gino M M. J. Kerkhoffs
- Department of Orthopaedic Surgery, Amsterdam UMC, University of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands,Academic Center for Evidence‐based Sports Medicine (ACES)AmsterdamThe Netherlands,Amsterdam Collaboration on Health & Safety in Sports (ACHSS)AMC/VUmc IOC Research CenterAmsterdamThe Netherlands
| | - Gabrielle J. M. Tuijthof
- Department of Orthopaedic Surgery, Amsterdam UMC, University of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands,Academic Center for Evidence‐based Sports Medicine (ACES)AmsterdamThe Netherlands,Amsterdam Collaboration on Health & Safety in Sports (ACHSS)AMC/VUmc IOC Research CenterAmsterdamThe Netherlands,Research Centre Smart DevicesZuyd University of Applied SciencesHeerlenThe Netherlands
| | - Amir A. Zadpoor
- Department of Biomechanical EngineeringDelft University of Technology (TU Delft)DelftThe Netherlands
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Rosen AB, Yentes JM, McGrath ML, Maerlender AC, Myers SA, Mukherjee M. Alterations in Cortical Activation Among Individuals With Chronic Ankle Instability During Single-Limb Postural Control. J Athl Train 2019; 54:718-726. [PMID: 31162942 PMCID: PMC6602391 DOI: 10.4085/1062-6050-448-17] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
CONTEXT Chronic ankle instability (CAI) is characterized by repetitive ankle sprains and perceived instability. Whereas the underlying cause of CAI is disputed, alterations in cortical motor functioning may contribute to the perceived dysfunction. OBJECTIVE To assess differences in cortical activity during single-limb stance among control, coper, and CAI groups. DESIGN Cross-sectional study. SETTING Biomechanics laboratory. PATIENTS OR OTHER PARTICIPANTS A total of 31 individuals (10 men, 21 women; age = 22.3 ± 2.4 years, height = 169.6 ± 9.7 cm, mass = 70.6 ± 11.6 kg), who were classified into control (n = 13), coper (n = 7), and CAI (n = 11) groups participated in this study. INTERVENTION(S) Participants performed single-limb stance on a force platform for 60 seconds while wearing a 24-channel functional near-infrared spectroscopy system. Oxyhemoglobin (HbO2) changes in the supplementary motor area (SMA), precentral gyrus, postcentral gyrus, and superior parietal lobe were measured. MAIN OUTCOME MEASURE(S) Differences in averages and standard deviations of HbO2 were assessed across groups. In the CAI group, correlations were analyzed between measures of cortical activation and Cumberland Ankle Instability Tool (CAIT) scores. RESULTS No differences in average HbO2 were present for any cortical areas. We observed differences in the standard deviation for the SMA across groups; specifically, the CAI group demonstrated greater variability than the control (r = 0.395, P = .02; 95% confidence interval = 0.34, 0.67) and coper (r = 0.38, P = .04; 95% confidence interval = -0.05, 0.69) groups. We demonstrated a strong correlation that was significant in the CAI group between the CAIT score and the average HbO2 of the precentral gyrus (ρ = 0.64, P = .02) and a strong correlation that was not significant between the CAIT score and the average HbO2 of the SMA (ρ = 0.52, P = .06). CONCLUSIONS The CAI group displayed large differences in SMA cortical-activation variability. Greater variations in cortical activation may be necessary for similar static postural-control outcomes among individuals with CAI. Consequently, variations in cortical activation for these areas provide evidence for an altered neural mechanism of postural control among populations with CAI.
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Affiliation(s)
- Adam B. Rosen
- School of Health and Kinesiology, University of Nebraska, Omaha
| | | | - Melanie L. McGrath
- Department of Health and Human Performance, University of Montana, Missoula
| | | | - Sara A. Myers
- Department of Biomechanics, University of Nebraska, Omaha
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Vuurberg G, Wink LM, Sierevelt IN, Jens S, Hemke R, de Boer MA, den Butter E, Kerkhoffs GMMJ, Maas M. Risk of chronic ankle instability: A reliability study on radiographic assessment of the ankle joint geometry. Foot (Edinb) 2019; 38:12-18. [PMID: 30530188 DOI: 10.1016/j.foot.2018.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 10/17/2018] [Accepted: 11/05/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Chronic ankle instability (CAI) is a multifactorial disabling condition. Ideally all factors contributing to CAI are identified and implemented in a risk assessment model. However, they need to meet strict reliability requirements. To assess usability of radiographic factors for this risk assessment model and future clinical practice, the objective of the current study was to assess the intra and inter observer reliability of three radiographic measurements. METHODS AND METHODS The radiographs of 39 consecutive patients, at least 16years, who visited the Emergency Department after sustaining a lateral ankle sprain (LAS), were assessed by four observers. The radiographic measurements included absolute and relative ankle alignment, sagittal fibular position and ankle joint congruency (talar radius and height, and tibiotalar sector), performed twice by all observers independently. Reliability was assessed by calculating the Intraclass Correlation Coefficient (ICC) which was considered good when ICC>0.70. RESULTS The intra observer reliability of the absolute and relative fibular position, and talar height were good to excellent, (ICC 0.84-0.98, 0.85-0.98, and 0.79-0.93, respectively). The talar radius (ICC 0.69-0.89) was moderate to good. The overall inter observer reliability was good for the absolute and relative fibular position, and talar radius (ICC 0.84, 0.86, and 0.79, respectively). Other measurements had ICC values of <0.70. CONCLUSIONS In an effort to identify the multifactorial nature of CAI, both the fibular position and the talar radius measurements showed good observer reliability, and will be implemented in a future risk assessment models. The other measurements are too prone for measurement errors, for future reference. LEVEL OF EVIDENCE IV Case Series.
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Affiliation(s)
- Gwendolyn Vuurberg
- Amsterdam UMC, University of Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands; Academic Center for Evidence based Sports medicine (ACES), The Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), VUmc / AMC IOC Research Centre for Prevention of Injury and Protection of Athlete Health, The Netherlands.
| | - Lauren M Wink
- Amsterdam UMC, University of Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Inger N Sierevelt
- Slotervaart Center of Orthopedic Research & Education (SCORE), Slotervaart Medical Center, Department of Orthopedic Surgery, Louwesweg 6, 1066 EC Amsterdam, The Netherlands
| | - Sjoerd Jens
- Amsterdam UMC, University of Amsterdam, Department of Musculoskeletal Radiology, The Netherlands
| | - Robert Hemke
- Amsterdam UMC, University of Amsterdam, Department of Musculoskeletal Radiology, The Netherlands
| | - Maarten A de Boer
- Amsterdam UMC, University of Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | | | - Gino M M J Kerkhoffs
- Amsterdam UMC, University of Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands; Academic Center for Evidence based Sports medicine (ACES), The Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), VUmc / AMC IOC Research Centre for Prevention of Injury and Protection of Athlete Health, The Netherlands
| | - M Maas
- Academic Center for Evidence based Sports medicine (ACES), The Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), VUmc / AMC IOC Research Centre for Prevention of Injury and Protection of Athlete Health, The Netherlands; Amsterdam UMC, University of Amsterdam, Department of Musculoskeletal Radiology, The Netherlands; Musculoskeletal Imaging Quantification Center (MIQC), The Netherlands
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Weerasekara I, Osmotherly PG, Snodgrass SJ, Tessier J, Rivett DA. Effects of mobilisation with movement (MWM) on anatomical and clinical characteristics of chronic ankle instability: a randomised controlled trial protocol. BMC Musculoskelet Disord 2019; 20:75. [PMID: 30760256 PMCID: PMC6375188 DOI: 10.1186/s12891-019-2447-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 02/01/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Up to 40% of individuals who sprain their ankle develop chronic ankle instability (CAI). One treatment option for this debilitating condition is joint mobilisation. There is preliminary evidence that Mulligan's Mobilisation With Movement (MWM) is effective for treating patients with CAI, but the mechanisms by which it works are unclear, with Mulligan suggesting a repositioning of the fibula. This randomised controlled trial aims to determine the effects of MWM on anatomical and clinical characteristics of CAI. METHODS Participants 18 years or over with CAI will be accepted into the study if they satisfy the inclusion and exclusion criteria endorsed by the International Ankle Consortium. They will be randomised into the experimental group (MWM) or the placebo group (detuned laser) and will receive the assigned intervention over 4 weeks. General joint hypermobility and the presence of mechanical instability of the ankle will be recorded during the first visit. Further, position of the fibula, self-reported function, ankle dorsiflexion range, pressure pain threshold, pain intensity, and static and dynamic balance will be assessed at baseline, and at the conclusion of course of intervention. Follow-up data will be collected at the twelfth week and at the twelfth month following intervention. DISCUSSION Effectiveness of MWM on clinically relevant outcomes, including long term benefits will be evaluated. The capacity of MWM to reverse any positional fault of the fibula and the association of any positional fault with other clinically important outcomes for CAI will be explored. Proposed biomechanical mechanisms of fibular positional fault and other neurophysiological mechanisms that may explain the treatment effects of MWM will be further explored. The long term effectiveness of MWM in CAI will also be assessed. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry; ACTRN12617001467325 (17/10/2017).
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Affiliation(s)
- Ishanka Weerasekara
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia
| | - Peter Grant Osmotherly
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia
| | - Suzanne Jordan Snodgrass
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia
| | - John Tessier
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia
| | - Darren Anthony Rivett
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia
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Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the epidemiology, pathoanatomy, diagnosis, and treatment for lateral ankle instability in pediatric patients. RECENT FINDINGS Chronic ankle instability is a common sequela of lateral ankle sprain in young athletes. Incidence is increasing, possibly due in part to inadequate treatment of first-time ankle sprains, as well as increased youth participation in organized and competitive sports. The anterior talofibular ligament (ATFL) is injured in every case, whereas the calcaneofibular ligament (CFL) and syndesmosis may be involved in severe cases. A clinical history, focused physical exam, and appropriate radiographic studies aid in diagnosis, and predisposing factors must be identified. Early treatment of ankle sprains involves bracing or immobilization, followed by a course of physical therapy. Surgery involves anatomic repair of the torn ligaments, and may be required in cases of severe functional and mechanical instability with recurrent sprains refractory to nonsurgical management. Intraarticular disorders should be identified and may be addressed with ankle arthroscopy. SUMMARY Prompt treatment of lateral ankle instability in young athletes is important to prevent chronic ankle instability. Many patients are successfully treated without surgery, and those requiring operative intervention improve function postoperatively.
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Vuurberg G, Wink LM, Blankevoort L, Haverkamp D, Hemke R, Jens S, Sierevelt IN, Maas M, Kerkhoffs GMMJ. A risk assessment model for chronic ankle instability: indications for early surgical treatment? An observational prospective cohort - study protocol. BMC Musculoskelet Disord 2018; 19:225. [PMID: 30021553 PMCID: PMC6052530 DOI: 10.1186/s12891-018-2124-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 06/05/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Chronic ankle instability (CAI) is a common result of an ankle sprain. Even though early surgical treatment yields the best results, overall only professional athletes are eligible for acute surgical stabilization. Treating all patients with early surgical stabilization leads to a high amount of unnecessary invasive interventions, as not all patients progress to CAI. If patients at risk of developing CAI can be identified, treatment policies may be applied more effectively and efficiently. The purpose of this study is to develop a risk assessment model to identify patients at risk for CAI that should receive early surgical treatment. METHODS In this observational prospective cohort, all patients aged sixteen years and older, reporting at the emergency department of one of the participating hospitals after sustaining a lateral ankle sprain, and filled out 1 out of 3 follow-up questionnaires and the 1 year follow-up are included. A lateral and anteroposterior radiograph is made. Patients are excluded if a fracture or other pathology is present. The included patients receive four questionnaires, including questions focusing on the sprain, treatment and complaints, the Foot and Ankle Outcome Score and the Cumberland Ankle Instability Tool. A total of eleven radiographic variables are assessed for inter- and intra-observer reliability. Additionally, four factors extracted from the questionnaires, will be evaluated for correlation with CAI. Significantly correlating factors (e.a. risk factors) will be implemented in a risk assessment model. For the final model, based on sixteen variables with a minimum of 20 events per variable and a prevalence of 30-40% after an initial sprain, a sample size of 2370 patients is needed to perform both internal and external model validation. DISCUSSION This study will develop the first large scale model for the risk at CAI after an ankle sprain combining radiographic and patient characteristics. With this risk assessment model, patients at risk for CAI may be identified and properly informed on the treatment options. Patients identified as being at risk, may receive more adequate follow-up and become eligible for early surgical stabilization. This prevents patients from experiencing unnecessary long-lasting complaints, increasing the success rate of conservative and surgical treatment. TRIAL REGISTRATION Retrospectively registered: NCT02955485 [Registration date: 3-11-2016]. NTR6139 [Registration date: 3-1-2017].
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Affiliation(s)
- Gwendolyn Vuurberg
- Orthopaedic Research Center Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Academic Center for Evidence based Sports medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), Amsterdam, The Netherlands
- Department of Musculoskeletal Radiology, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Lauren M. Wink
- Orthopaedic Research Center Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, VU Medical Center, Department of Surgery, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Leendert Blankevoort
- Orthopaedic Research Center Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Academic Center for Evidence based Sports medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), Amsterdam, The Netherlands
| | - Daniel Haverkamp
- Slotervaart Medical Center, Department of Orthopedic Surgery, Louwesweg 6, 1066 EC Amsterdam, The Netherlands
- Slotervaart Center of Orthopedic Research & Education (SCORE), Amsterdam, The Netherlands
| | - Robert Hemke
- Department of Musculoskeletal Radiology, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Sjoerd Jens
- Department of Musculoskeletal Radiology, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Inger N. Sierevelt
- Slotervaart Medical Center, Department of Orthopedic Surgery, Louwesweg 6, 1066 EC Amsterdam, The Netherlands
- Slotervaart Center of Orthopedic Research & Education (SCORE), Amsterdam, The Netherlands
| | - Mario Maas
- Academic Center for Evidence based Sports medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), Amsterdam, The Netherlands
- Department of Musculoskeletal Radiology, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Gino M. M. J. Kerkhoffs
- Orthopaedic Research Center Amsterdam, Department of Orthopedic Surgery, Amsterdam Movement Sciences, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Academic Center for Evidence based Sports medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), Amsterdam, The Netherlands
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