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Cao Y, Gao S, Cui Z, Fu Y, Bai L, Si G, Fan J, Lv Y, Zhou F. Comparison of different immobilisation durations following open surgery for acute achilles tendon rupture: a prospective cohort study. J Orthop Surg Res 2024; 19:497. [PMID: 39169350 DOI: 10.1186/s13018-024-04970-y] [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: 06/17/2024] [Accepted: 08/01/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND In recent decades, early rehabilitation after Achilles tendon rupture (ATR) repair has been proposed. The aim of this prospective cohort study was to compare different immobilisation durations in order to determine the optimal duration after open surgery for ATR repair. METHODS This study included 1088 patients (mean age, 34.9 ± 5.9 years) who underwent open surgery for acute ATR repair. The patients were categorised into four groups (A, B, C, and D) according to postoperative immobilisation durations of 0, 2, 4, and 6 weeks, respectively. All patients received the same suture technique and a similar rehabilitation protocol after brace removal,; they were clinically examined at 2, 4, 6, 8, 10, 12, 14, and 16 weeks postoperatively, with a final follow-up at a mean of 19.0 months. The primary outcome was the recovery time for the one-leg heel-rise height (OHRH). Secondary outcomes included the time required to return to light exercise (LE) and the recovery times for the range of motion (ROM). Data regarding the surgical duration, complications, the visual analogue scale (VAS) score for pain, the Achilles tendon Total Rupture Score (ATRS), and the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale score were also collected. RESULTS The recovery times for OHRH, LE, and ROM were significantly shorter in groups A and B than in groups C and D (P < 0.001). The VAS scores decreased over time, reaching 0 in all groups by 10 weeks. The mean scores in groups A and B were higher than those in the other groups at 2 and 4 weeks (P < 0.001), whereas the opposite was true at 8 weeks (P < 0.001). ATRS and the AOFAS Ankle-Hindfoot scale score increased across all groups over time, showing significant between-group differences from weeks 6 to 16 (P < 0.001) and weeks 6 to 12 (P < 0.001). The mean scores were better in groups A and B than in groups C and D. Thirty-eight complications (3.5%) were observed, including 20 re-ruptures and 18 superficial infections. All complications were resolved at the last follow-up, with no significant between-group differences. CONCLUSIONS Immobilisation for 2 weeks after open surgery for ATR repair may be the optimal strategy for early rehabilitation with relatively minimal pain and other complications. TRIAL REGISTRATION ClinicalTrials.gov (NCT04663542).
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Affiliation(s)
- Yuan Cao
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Shan Gao
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Zengzhen Cui
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Yuliang Fu
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Liangyu Bai
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Gao Si
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Jixing Fan
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China
| | - Yang Lv
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China.
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China.
| | - Fang Zhou
- Department of Orthopaedics, Peking University Third Hospital, 49 Huayuan N Rd, Hai Dian Qu, Bei Jing Shi, 100191, China.
- Engineering Research Center of Bone and Joint Precision Medicine, Hai Dian Qu, Bei Jing Shi, 100191, China.
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Zhu S, Garofalo J, Abuhantash M, McRae S, MacDonald P, Longstaffe R, Ogborn D. Functional Performance and Tendon Morphology After Operative or Nonoperative Treatment of Achilles Tendon Ruptures. Int J Sports Phys Ther 2024; 19:670-680. [PMID: 38835984 PMCID: PMC11144663 DOI: 10.26603/001c.117549] [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: 01/16/2024] [Accepted: 04/03/2024] [Indexed: 06/06/2024] Open
Abstract
Background While controversy remains as to the relative benefit of operative (OM) versus non-operative management (NOM) of Achilles tendon (AT) ruptures (ATR), few studies have examined the effect on high impact maneuvers such as jumping and hopping. Hypothesis/Purpose The purpose of this study was to determine if functional performance including strength, jumping, and hopping outcomes differed between OM and NOM of acute ATR. The secondary objective was to assess the degree of association between AT morphology and performance outcomes. Study Design Retrospective cohort with a single prospective evaluation. Methods All patients were treated at an institutional secondary care center. Eligible participants (n=12 OM; 12 NOM) who were treated with OM or NOM of ATR within three weeks of injury were evaluated a minimum 20 months following ATR. AT length, thickness and gastrocnemius muscle thickness were assessed with B-mode ultrasound. Isokinetic plantar flexor strength, hop tests and countermovement and drop jumps were completed. Two-way ANOVAS were completed on all tests with unilateral values, independent t-tests were used for bilateral outcomes, and linear regressions were completed to assess the relationship between normalized AT length and performance. Results Affected limb AT was elongated and thickened (p\<0.01), gastrocnemius was atrophied (p\< 0.01) and angle-specific plantar flexor torque was reduced at 120°/s when measured at 20° plantar flexion (p = 0.028). Single leg drop vertical jump was higher in OM (p = 0.015) with no difference for hop and jump tests. AT length was related to plantar flexor torque but had no relationship with hopping performance. Conclusions Hop test performance was maintained despite plantarflexion weakness, gastrocnemius atrophy, and AT elongation. This may be the result of compensatory movement patterns. AT length holds limited explanatory power in plantar flexor strength, although this relationship should be evaluated further. Level of Evidence Level III.
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Affiliation(s)
- Sophie Zhu
- Department of Surgery, Orthopedic SectionUniversity of Manitoba
| | | | | | | | - Peter MacDonald
- Department of Surgery, Orthopedic SectionUniversity of Manitoba
- Pan Am Clinic
| | - Rob Longstaffe
- Department of Surgery, Orthopedic SectionUniversity of Manitoba
- Pan Am Clinic
| | - Dan Ogborn
- Department of Surgery, Orthopedic SectionUniversity of Manitoba
- Pan Am Clinic Foundation
- Faculty of Kinesiology and Recreation ManagementUniversity of Manitoba
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Acevedo D, Garcia JR, Grewal RS, Vankara A, Murdock CJ, Hardigan PC, Aiyer AA. Comparison of rerupture rates after operative and nonoperative management of Achilles tendon rupture in older populations: Systematic review and meta-analysis. J Orthop 2024; 52:112-118. [PMID: 38445100 PMCID: PMC10909967 DOI: 10.1016/j.jor.2024.02.034] [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: 02/12/2024] [Accepted: 02/19/2024] [Indexed: 03/07/2024] Open
Abstract
Background This systematic review and meta-analysis investigated the treatment for Achilles tendon rupture (ATR) associated with the lowest risk of rerupture in older patients. Methods Five databases were searched through September 2022 for studies published in the past 10 years analyzing operative and nonoperative ATR treatment. Studies were categorized as "nonelderly" if they reported only on patients aged 18-60 years. Studies that included at least 1 patient older than age 70 were categorized as "elderly inclusive." Of 212 studies identified, 28 were eligible for inclusion. Of 2965 patients, 1165 were treated operatively: 429 (37%) from elderly-inclusive studies and 736 (63%) from nonelderly studies. Of the 1800 nonoperative patients 553 (31%) were from nonelderly studies and 1247 (69%) were from elderly-inclusive studies. Results For nonoperative treatment, the rate of rerupture was higher in nonelderly studies (83/1000 cases, 95% CI = 58, 113) than in elderly-inclusive studies (38/1000 cases, 95% CI = 22, 58; P<.001). For operative treatment no difference was found in the rate of rerupture between nonelderly studies (7/1000 cases, 95% CI = 0, 21) and elderly-inclusive studies (12/1000 cases, 95% CI = 0, 35; P<.78). Overall, operative treatment was associated with a rerupture rate of 1.5% (95% CI: 1.0%, 2.8%) (P<.001), which was lower than the 5% rate reported by other studies for nonoperative management (P<.001). Conclusion Older patients may benefit more than younger patients from nonoperative treatment of ATR. More studies are needed to determine the age at which rerupture rates decrease among nonoperatively treated patients. Level of Evidence 3.
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Affiliation(s)
- Daniel Acevedo
- Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, 3200 S University Drive, Davie, FL, 33328, USA
- The Johns Hopkins University School of Medicine, Department of Orthopaedic Surgery, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
| | - Jose R. Garcia
- Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, 3200 S University Drive, Davie, FL, 33328, USA
| | - Rajvarun S. Grewal
- California Health Sciences University, 120 Clovis Avenue, Clovis, CA, 93612, USA
| | - Ashish Vankara
- The Johns Hopkins University School of Medicine, Department of Orthopaedic Surgery, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
| | - Christopher J. Murdock
- The Johns Hopkins University School of Medicine, Department of Orthopaedic Surgery, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
| | - Patrick C. Hardigan
- Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, 3200 S University Drive, Davie, FL, 33328, USA
| | - Amiethab A. Aiyer
- The Johns Hopkins University School of Medicine, Department of Orthopaedic Surgery, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
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Fackler NP, Karasavvidis T, Ehlers CB, Callan KT, Lai WC, Parisien RL, Wang D. The Statistical Fragility of Operative vs Nonoperative Management for Achilles Tendon Rupture: A Systematic Review of Comparative Studies. Foot Ankle Int 2022; 43:1331-1339. [PMID: 36004430 PMCID: PMC9527367 DOI: 10.1177/10711007221108078] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The statistical significance of randomized controlled trials (RCTs) and comparative studies is often conveyed utilizing the P value. However, P values are an imperfect measure and may be vulnerable to a small number of outcome reversals to alter statistical significance. The interpretation of the statistical strength of these studies may be aided by the inclusion of a Fragility Index (FI) and Fragility Quotient (FQ). This study examines the statistical stability of studies comparing operative vs nonoperative management for Achilles tendon rupture. METHODS A systematic search was performed of 10 orthopaedic journals between 2000 and 2021 for comparative studies focusing on management of Achilles tendon rupture reporting dichotomous outcome measures. FI for each outcome was determined by the number of event reversals necessary to alter significance (P < .05). FQ was calculated by dividing the FI by the respective sample size. Additional subgroup analyses were performed. RESULTS Of 8020 studies screened, 1062 met initial search criteria with 17 comparative studies ultimately included for analysis, 10 of which were RCTs. A total of 40 outcomes were examined. Overall, the median FI was 2.5 (interquartile range [IQR] 2-4), the mean FI was 2.90 (±1.58), the median FQ was 0.032 (IQR 0.012-0.069), and the mean FQ was 0.049 (±0.062). The FI was less than the number of patients lost to follow-up for 78% of outcomes. CONCLUSION Studies examining the efficacy of operative vs nonoperative management of Achilles tendon rupture may not be as statistically stable as previously thought. The average number of outcome reversals needed to alter the significance of a given study was 2.90. Future analyses may benefit from the inclusion of a fragility index and a fragility quotient in their statistical analyses.
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Affiliation(s)
- Nathan P. Fackler
- University of California, Irvine, CA,
USA,Georgetown University School of
Medicine, Washington, DC, USA
| | | | | | | | | | | | - Dean Wang
- University of California, Irvine, CA,
USA,Dean Wang, MD, University of California,
Irvine, 101 The City Drive South, Pavilion III, Building 29A, Orange, CA 92686,
USA.
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5
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Abstract
Acute Achilles tendon ruptures are commonly managed with surgical repair. This particular surgery is prone to rerupture, wound complications, deep vein thrombosis, and sural nerve injuries. In this chapter the authors discuss complications, how to avoid them, and ultimately how to manage complications with your patients.
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6
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Nadig N, Dowd T, Huh J. Management of acute Achilles tendon ruptures: a survey of Army orthopaedic surgeons. BMC Musculoskelet Disord 2021; 22:267. [PMID: 33706741 PMCID: PMC7953566 DOI: 10.1186/s12891-021-04121-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 02/25/2021] [Indexed: 12/28/2022] Open
Abstract
Background Despite the literature on acute Achilles tendon ruptures, there remains a lack of consensus regarding the optimal treatment. The purpose of this survey study was to investigate treatment preferences among Army orthopaedic surgeons when presented with a standardized case of an acute Achilles rupture and determine if surgeon factors correlated with treatment preference. Methods A hypothetical case of a 37-year-old male with history, physical exam, and imaging consistent with an Achilles rupture was sent to board-certified Army orthopaedic surgeons to determine their preferred management. Demographic data was collected to include: practice setting, years from residency graduation, and completion of fellowship. Correlations analyzed between demographics and treatment preferences. Results Sixty-two surgeons responded. 62% of respondents selected surgical intervention. Of these, 59% chose a traditional open technique. 50% of respondents were general orthopaedic. There was a correlation between fellowship training and operative management (P = 0.042). Within the operative management group there was no statistical difference (P > 0.05) in need for further imaging, technique used, post-operative immobilization, length of immobilization, weight-bearing protocol, and time to release to running. The majority of non-operative responders would splint/cast in plantarflexion or CAM boot with heel lift for < 3 weeks (50%) and keep non-weight bearing for < 4 weeks (63%). Only 38% of respondents would use DVT chemoprophylaxis. Conclusion When provided with a hypothetic case of an acute Achilles tendon rupture, queried Army orthopaedic surgeons would more often treat with a surgical procedure. This difference in treatment is secondary to training, fellowship or other. This propensity of surgical management, likely stems from the highly active population and the desire to return to duty. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04121-y.
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Affiliation(s)
- Nischal Nadig
- Department of Orthopaedic Surgery, Dwight D. Eisenhower Army Medical Center, 300 E Hospital Rd, Fort Gordon, GA, 30905, USA.
| | - Thomas Dowd
- Department of Orthopaedics & Rehab., San Antonio Military Medical Center, 3551 Roger Brooke Dr, San Antonio, TX, 78219, USA
| | - Jeannie Huh
- Department of Orthopaedics & Rehab., Womack Army Medical Center, 2817 Reilly Rd, Fort Bragg, NC, 28310, USA
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7
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Akoh CC, Fletcher A, Sharma A, Parekh SG. Clinical Outcomes and Complications Following Limited Open Achilles Repair Without an Instrumented Guide. Foot Ankle Int 2021; 42:294-304. [PMID: 33148032 DOI: 10.1177/1071100720962493] [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] [Indexed: 02/01/2023]
Abstract
BACKGROUND We report the clinical outcomes and complications following our limited open incision Achilles tendon repair technique without instrument guides. METHODS A total of 33 patients were included in this study. We recorded pre- and postoperative scores on the Foot and Ankle Disability Index (FADI), visual analog scale (VAS), and the Foot and Ankle Outcome Score (FAOS). Subgroup analyses were performed for acute (<2 weeks) and subacute (2-6 weeks) Achilles tendon repairs. A P value <.05 was considered significant for all statistical analyses. RESULTS The median time from injury to surgery was 10.0 days (range, 1-45 days). At a median follow-up of 3.7 years (range, 1.0-9.8 years), the average pre- and postoperative outcome scores improved significantly for the following: FADI index (49.1-98.4, P < .001), VAS (4.8-0.2, P < .001), FAOS Pain (54.8-99.2, P < .001), FAOS Symptoms (84.6-97.0, P < .001), FAOS activities of daily living (61.4-97.2, P < .001), FAOS Sports and Recreational Activity (39.5-98.5, P < .001), and FAOS quality of life (39.7-88.7, P < .001). There were no significant differences between pre- and postoperative outcome scores between the acute and subacute Achilles repair groups. There were no wound complication, reruptures, or reoperations in the entire cohort. CONCLUSION Patients showed improvements in postoperative patient-reported outcome scores with minimal complications. There was no significant difference in outcomes for acute vs subacute repairs. Our limited open incision Achilles tendon repair, which required no additional targeting instrumentation, had favorable midterm results. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
| | | | | | - Selene G Parekh
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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8
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Resistance Exercises in Early Functional Rehabilitation for Achilles Tendon Ruptures Are Poorly Described: A Scoping Review. J Orthop Sports Phys Ther 2020; 50:681-690. [PMID: 33094667 PMCID: PMC8168134 DOI: 10.2519/jospt.2020.9463] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To (1) describe which resistance exercises are used in the first 8 weeks of treatment for acute Achilles tendon rupture and (2) assess the completeness of reporting of the exercise descriptions. DESIGN Scoping review. LITERATURE SEARCH We searched the MEDLINE, Embase, CINAHL, Cochrane Library, and Physiotherapy Evidence Database (PEDro) databases. STUDY SELECTION CRITERIA Randomized controlled trials, cohort studies, and case series (10 or more participants) that reported using resistance exercise in the immobilization period in the first 8 weeks of treatment for acute Achilles tendon rupture were included. DATA SYNTHESIS Completeness of exercise description was assessed with the Consensus on Exercise Reporting Template (CERT) and the Toigo and Boutellier exercise descriptor framework. RESULTS Thirty-eight studies were included. Fifty-one resistance exercises were extracted and categorized as isometric exercises (n = 20), heel raises (n = 6), strengthening with external resistance (n = 13), or unspecified (n = 12). A median of 8 (interquartile range, 6-10) of a possible 19 CERT items was reported. The amount of items described of the 13 Toigo and and Boutellier exercise descriptors ranged from 0 to 11. CONCLUSION A variety of resistance exercises targeted at the ankle plantar flexors were used as part of early functional rehabilitation after Achilles tendon rupture. However, most studies provided inadequate description of resistance exercise interventions. J Orthop Sports Phys Ther 2020;50(12):681-691. Epub 23 Oct 2020. doi:10.2519/jospt.2020.9463.
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9
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Okewunmi J, Guzman J, Vulcano E. Achilles Tendinosis Injuries-Tendinosis to Rupture (Getting the Athlete Back to Play). Clin Sports Med 2020; 39:877-891. [PMID: 32892973 DOI: 10.1016/j.csm.2020.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recreational athletes are susceptible to experiencing pain in the Achilles tendon, affecting their ability to complete daily activities. Achilles tendinosis is a degenerative process of the tendon without histologic or clinical signs of intratendinous inflammation, which can be categorized by location into insertional and noninsertional tendinosis. This condition is one that can be treated conservatively with great success or surgically for refractory cases. Currently, there is a lack of consensus regarding the best treatment options. This review aims to explore both conservative and operative treatment options for Achilles tendinopathy and Achilles tendon rupture.
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Affiliation(s)
- Jeffrey Okewunmi
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA
| | - Javier Guzman
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA
| | - Ettore Vulcano
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA.
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Lerch TD, Schwinghammer A, Schmaranzer F, Anwander H, Ecker TM, Schmid T, Weber M, Krause F. Return to Sport and Patient Satisfaction at 5-Year Follow-up After Nonoperative Treatment for Acute Achilles Tendon Rupture. Foot Ankle Int 2020; 41:784-792. [PMID: 32543889 DOI: 10.1177/1071100720919029] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND There is controversy whether nonoperative or operative treatment for Achilles tendon rupture is superior. It is unknown if patients with acute Achilles tendon rupture return to previous sports activity. The purpose of this study was to assess 5-year return to sport and subjective satisfaction, minimum 1-year functional outcomes, and complications in patients following nonoperative treatment of Achilles tendon rupture with early weightbearing rehabilitation. METHODS An institutional review board-approved, retrospective observational study involving 89 patients was performed. Out of 114 consecutive patients, 89 (78%) responded to questionnaires for sports activity. Nonoperative treatment consisted of an equinus cast and rehabilitation boot that enabled early weightbearing. Sports activity at 1-year and 5-year follow-up was compared to the prerupture status. Based on the prerupture Tegner Activity Scale (TAS), patients were divided into low-level (<6) and high-level (≥6) activity groups. Clinical assessment at minimum 1-year follow-up was performed with the Thermann score. Mean clinical follow-up was 34 ± 23 months. RESULTS Overall, >70% of the patients returned to their previous sports activity level after a nonoperative early weightbearing treatment. Return-to-sport rate was significantly (P = .029) higher for patients in the low-level activity group (91%) compared to patients (67%) in the high-level activity group at 5-year follow-up. Subjective satisfaction with treatment was good in both groups (93% and 96%, respectively). The mean Thermann score did not differ between the 2 groups at 1-year follow-up. There were 11 reruptures, 5 deep venous thromboses, and 1 case of complex regional pain syndrome. CONCLUSION Nonoperative treatment for Achilles tendon rupture yielded good functional outcome and high patient satisfaction. For patients with a high preinjury activity level, return to previous sporting level (assessed by TAS) was possible in 67% of the patients compared to >90% of patients with low preinjury activity level. LEVEL OF EVIDENCE Level III, retrospective comparative series.
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Affiliation(s)
- Till D Lerch
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, University Hospital and University of Bern, Bern, Switzerland
| | - Andreas Schwinghammer
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Orthopedic Surgery, Universitätsklinikum St. Pölten, Sankt Pölten, Austria
| | - Florian Schmaranzer
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, University Hospital and University of Bern, Bern, Switzerland
| | - Helen Anwander
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Timo M Ecker
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Timo Schmid
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | | | - Fabian Krause
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
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11
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Belyea CM, Krul KP, Lause G, Magee A, Anderson CD, Ryan PM. The Reliability of Kager's Triangle in Detecting Acute Achilles Tendon Ruptures. Orthopedics 2020; 43:e91-e94. [PMID: 31841605 DOI: 10.3928/01477447-20191212-05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/14/2019] [Indexed: 02/03/2023]
Abstract
The Achilles tendon is a common site of anatomical injury among athletes and those participating in recreational sporting activities. Acute Achilles tendon ruptures are often misdiagnosed as a sprained ankle and are more common in the male population. Mechanism of injury is often a noncontact injury, resulting from sudden forced plantar flexion or violent dorsiflexion in a plantar flexed foot. Delays in diagnosis and treatment may complicate the clinical outcome. Because findings may be subtle on history and physical examination, the use of readily available adjunctive studies is important for practitioners. One method is the analysis of Kager's triangle on lateral ankle radiographs. Obscuration of Kager's triangle has been described as a radiographic indicator of Achilles tendon rupture, but the sensitivity and specificity of this finding have been poorly reported. [Orthopedics. 2020; 43(2): e91-e94.].
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12
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Hsu AR. Repair of Combined Insertional and Midsubstance Achilles Tendon Ruptures. Orthopedics 2020; 43:e57-e64. [PMID: 31355902 DOI: 10.3928/01477447-20190723-07] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/20/2019] [Indexed: 02/03/2023]
Abstract
Complex combined tears of the insertion and midsubstance of the Achilles tendon are rare injuries that are challenging to diagnose and treat. The author describes a novel technique for combined insertional and midsubstance Achilles repair that decreases proximal soft tissue dissection, restores musculotendinous length, and directly fixes tendon to bone in a strong, knotless fashion to allow for early mobilization and functional recovery. [Orthopedics. 2020; 43(1):e57-e64.].
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13
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Zellers JA, Christensen M, Kjær IL, Rathleff MS, Silbernagel KG. Defining Components of Early Functional Rehabilitation for Acute Achilles Tendon Rupture: A Systematic Review. Orthop J Sports Med 2019; 7:2325967119884071. [PMID: 31803789 PMCID: PMC6878623 DOI: 10.1177/2325967119884071] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Early functional rehabilitation is frequently discussed in treating Achilles tendon rupture. A consistent definition of what constitutes early functional rehabilitation has not been established across the literature, despite studies supporting its efficacy. A standardized definition would be helpful to pool data across studies, allow for between-study comparisons, and ultimately work toward developing clinical guidelines. PURPOSE To define early functional rehabilitation (including when it is initiated and what it entails) when used to treat Achilles tendon rupture and to identify outcome measures for evaluating the effect of treatment. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS Ovid MEDLINE, EMBASE, PEDro, CINAHL, and Cochrane databases were searched for relevant studies. Eligibility criteria for selecting studies consisted of randomized controlled trials, cohort studies, and case series (≥10 participants) including weightbearing or exercise-based interventions within 8 weeks after Achilles tendon rupture. RESULTS A total of 174 studies published between 1979 and 2018 were included. Studies were rated a median (interquartile range [IQR]) of 17 (15-20) on the Downs & Black checklist and included 9098 participants. Early functional rehabilitation incorporated weightbearing (95%), range of motion (73%), and isometric/strengthening exercises (50%). Weightbearing was initiated within the first week, whereas exercise (eg, ankle range of motion, strengthening, whole-body conditioning) was initiated in the second week. Initiation of exercises varied based on whether treatment was nonsurgical (mean, 3.0 weeks; IQR, 2.0-4.0 weeks) or simple (mean, 2.0 weeks; IQR, 0.0-2.3 weeks) or augmented surgical repair (mean, 0.5 weeks; IQR, 0.0-2.8 weeks) (P = .017). Functional outcomes including ankle range of motion (n = 84) and strength (n = 76) were reported in 130 studies. Other outcome domains included patient-reported outcomes (n = 89), survey-based functional outcomes (n = 50), and tendon properties (n = 53). CONCLUSION Early functional rehabilitation includes weightbearing and a variety of exercise-based interventions initiated within the first 2 weeks after acute Achilles tendon rupture/repair. Because early functional rehabilitation has lacked a standardized definition, interventions and outcome measures are highly variable, and pooling data across studies should be done with attention paid to what was included in the intervention and how treatment was assessed.
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Affiliation(s)
- Jennifer A. Zellers
- Program in Physical Therapy, Washington University School of Medicine in St Louis, St Louis, Missouri, USA
| | - Marianne Christensen
- Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark
- Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Inge Lunding Kjær
- Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark
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Hullfish TJ, O'Connor KM, Baxter JR. Medial gastrocnemius muscle remodeling correlates with reduced plantarflexor kinetics 14 weeks following Achilles tendon rupture. J Appl Physiol (1985) 2019; 127:1005-1011. [PMID: 31589091 DOI: 10.1152/japplphysiol.00255.2019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Deficits in plantarflexor kinetics are associated with poor outcomes in patients following Achilles tendon rupture. In this longitudinal study, we analyzed the fascicle length and pennation angle of the medial gastrocnemius muscle and the length of the Achilles tendon using ultrasound imaging. To determine the relationship between muscle remodeling and deficits in plantarflexor kinetics measured at 14 wk after injury, we correlated the reduction in fascicle length and increase in pennation angle with peak torque measured during isometric and isokinetic plantarflexor contractions. We found that the medial gastrocnemius underwent an immediate change in structure, characterized by decreased length and increased pennation of the muscle fascicles. This decrease in fascicle length was coupled with an increase in tendon length. These changes in muscle-tendon structure persisted throughout the first 14 wk following rupture. Deficits in peak plantarflexor torque were moderately correlated with decreased fascicle length at 120 degrees per second (R2 = 0.424, P = 0.057) and strongly correlated with decreased fascicle length at 210 degrees per second (R2 = 0.737, P = 0.003). However, increases in pennation angle did not explain functional deficits. These findings suggest that muscle-tendon structure is detrimentally affected following Achilles tendon rupture. Plantarflexor power deficits are positively correlated with the magnitude of reductions in fascicle length. Preserving muscle structure following Achilles tendon rupture should be a clinical priority to maintain plantarflexor kinetics.NEW & NOTEWORTHY In our study, we found that when the Achilles tendon ruptures due to excessive biomechanical loading, the neighboring skeletal muscle undergoes rapid changes in its configuration. The magnitude of this muscle remodeling explains the amount of ankle power loss demonstrated by these patients once their Achilles tendons are fully healed. These findings highlight the interconnected relationship between muscle and tendon. Isolated injuries to the tendon stimulate detrimental changes to the muscle, thereby limiting joint-level function.
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Affiliation(s)
- Todd J Hullfish
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kathryn M O'Connor
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Josh R Baxter
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
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Ochen Y, Beks RB, van Heijl M, Hietbrink F, Leenen LPH, van der Velde D, Heng M, van der Meijden O, Groenwold RHH, Houwert RM. Operative treatment versus nonoperative treatment of Achilles tendon ruptures: systematic review and meta-analysis. BMJ 2019; 364:k5120. [PMID: 30617123 PMCID: PMC6322065 DOI: 10.1136/bmj.k5120] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To compare re-rupture rate, complication rate, and functional outcome after operative versus nonoperative treatment of Achilles tendon ruptures; to compare re-rupture rate after early and late full weight bearing; to evaluate re-rupture rate after functional rehabilitation with early range of motion; and to compare effect estimates from randomised controlled trials and observational studies. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed/Medline, Embase, CENTRAL, and CINAHL databases were last searched on 25 April 2018 for studies comparing operative versus nonoperative treatment of Achilles tendon ruptures. STUDY SELECTION CRITERIA Randomised controlled trials and observational studies reporting on comparison of operative versus nonoperative treatment of acute Achilles tendon ruptures. DATA EXTRACTION Data extraction was performed independently in pairs, by four reviewers, with the use of a predefined data extraction file. Outcomes were pooled using random effects models and presented as risk difference, risk ratio, or mean difference, with 95% confidence interval. RESULTS 29 studies were included-10 randomised controlled trials and 19 observational studies. The 10 trials included 944 (6%) patients, and the 19 observational studies included 14 918 (94%) patients. A significant reduction in re-ruptures was seen after operative treatment (2.3%) compared with nonoperative treatment (3.9%) (risk difference 1.6%; risk ratio 0.43, 95% confidence interval 0.31 to 0.60; P<0.001; I2=22%). Operative treatment resulted in a significantly higher complication rate than nonoperative treatment (4.9% v 1.6%; risk difference 3.3%; risk ratio 2.76, 1.84 to 4.13; P<0.001; I2=45%). The main difference in complication rate was attributable to the incidence of infection (2.8%) in the operative group. A similar reduction in re-rupture rate in favour of operative treatment was seen after both early and late full weight bearing. No significant difference in re-rupture rate was seen between operative and nonoperative treatment in studies that used accelerated functional rehabilitation with early range of motion (risk ratio 0.60, 0.26 to 1.37; P=0.23; I2=0%). No difference in effect estimates was seen between randomised controlled trials and observational studies. CONCLUSIONS This meta-analysis shows that operative treatment of Achilles tendon ruptures reduces the risk of re-rupture compared with nonoperative treatment. However, re-rupture rates are low and differences between treatment groups are small (risk difference 1.6%). Operative treatment results in a higher risk of other complications (risk difference 3.3%). The final decision on the management of acute Achilles tendon ruptures should be based on patient specific factors and shared decision making. This review emphasises the potential benefits of adding high quality observational studies in meta-analyses for the evaluation of objective outcome measures after surgical treatment.
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Affiliation(s)
- Yassine Ochen
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
- Department of Orthopedic Surgery, Harvard Medical School Orthopedic Trauma Initiative, Massachusetts General Hospital, Boston, MA, USA
| | - Reinier B Beks
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
- Department of Surgery, Diakonessenhuis Hospital, Utrecht, Netherlands
| | - Mark van Heijl
- Department of Surgery, Diakonessenhuis Hospital, Utrecht, Netherlands
- Department of Surgery, Academic Medical Center, Amsterdam, Netherlands
| | - Falco Hietbrink
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
| | - Luke P H Leenen
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
| | | | - Marilyn Heng
- Department of Orthopedic Surgery, Harvard Medical School Orthopedic Trauma Initiative, Massachusetts General Hospital, Boston, MA, USA
| | | | - Rolf H H Groenwold
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Netherlands
| | - R Marijn Houwert
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
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Presentation, Diagnosis, and Nonsurgical Treatment Options of the Anterior Tibial Tendon, Posterior Tibial Tendon, Peroneals, and Achilles. Foot Ankle Clin 2017; 22:677-687. [PMID: 29078822 DOI: 10.1016/j.fcl.2017.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Disorders of the anterior tibial tendon (ATT) are rare, and relatively few series have been described in the literature. Ruptures of the ATT are more common than tendinopathies of the ATT. For those patients with a tendinopathy, initial treatment may include activity and shoe-wear modifications.
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Rensing N, Waterman BR, Frank RM, Heida KA, Orr JD. Low Risk for Local and Systemic Complications After Primary Repair of 1626 Achilles Tendon Ruptures. Foot Ankle Spec 2017; 10:216-226. [PMID: 27837039 DOI: 10.1177/1938640016676340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Historically, Achilles tendon repairs and other surgeries about the hindfoot have demonstrated a significantly higher rate of wound healing complications and surgical site morbidity. The purpose of this study was to evaluate the comprehensive complication profile and risk factors for adverse short-term, clinical outcomes after primary repair of Achilles tendon ruptures. METHODS Between the years 2005 and 2014, all cases of primary Achilles tendon repair (Current Procedural Terminology code 27650) entered into the National Surgical Quality Improvement Project (NSQIP) database were extracted for analysis. Primary outcomes of interest were rates of total complication, reoperation, and rerupture within 30 days of index surgery. Independent risk factors associated with these selected endpoints were assessed with chi-square and logistic regression analysis and odds ratios with 95% confidence intervals were used to express relative risk. RESULTS Of 1626 patients with an average age of 44 years (SD 13.3), the average ASA classification was 1.69 and hypertension (20.7%), morbid obesity (8.3%), and diabetes (4.9%) were among the most common medical comorbidities. A total of 28 (1.7%) patients sustained perioperative complications, including 1.3% with local complications (0.7% superficial wound infection, 0.4% wound disruption) and no cases of peripheral nerve injury or early repair failure. Systemic complications occurred in 0.4%, most commonly with deep venous thrombosis or nonfatal thromboembolism. Preoperative albumin was independently associated with an increased risk of local wound complications (odds ratio [OR] 28.67; 95% CI 1.42-579.40; P = .029). Chronic obstructive pulmonary disease (OR 22.33, 95% CI 2.49-199.81; P = .006) and bleeding disorder (OR 14.83, 95% CI 1.70-129.50; P = .015) were more likely to result in a systemic complication, and preoperative creatinine correlated with an increased risk of any complication (OR 6.11, 95% CI 1.15-32.34; P = .033). In total there were 5 (0.3%) readmissions with 2 (0.1%) unplanned reoperations attributed to local wound complications. CONCLUSION Among a broad-based demographic of the United States, the rate of local wound complications was exceedingly low in the short-term perioperative period, although this risk may be significantly magnified with subtle decreases in albumin levels. Preoperative risk stratifications should carefully scrutinize for subtle abnormalities in nutritional parameters and renal function prior to undergoing Achilles surgery. LEVELS OF EVIDENCE Therapeutic, Level II: Prospective, comparative trial.
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Affiliation(s)
- Nicholas Rensing
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas (NR, BRW, KAH, JDO).,Rush University Medical Center, Chicago, Illinois (RMF)
| | - Brian R Waterman
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas (NR, BRW, KAH, JDO).,Rush University Medical Center, Chicago, Illinois (RMF)
| | - Rachel M Frank
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas (NR, BRW, KAH, JDO).,Rush University Medical Center, Chicago, Illinois (RMF)
| | - Kenneth A Heida
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas (NR, BRW, KAH, JDO).,Rush University Medical Center, Chicago, Illinois (RMF)
| | - Justin D Orr
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas (NR, BRW, KAH, JDO).,Rush University Medical Center, Chicago, Illinois (RMF)
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Willy RW, Brorsson A, Powell HC, Willson JD, Tranberg R, Grävare Silbernagel K. Elevated Knee Joint Kinetics and Reduced Ankle Kinetics Are Present During Jogging and Hopping After Achilles Tendon Ruptures. Am J Sports Med 2017; 45:1124-1133. [PMID: 28186834 DOI: 10.1177/0363546516685055] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Deficits in plantarflexor function are common after an Achilles tendon rupture. These deficits may result in an altered distribution of joint loads during lower extremity tasks. HYPOTHESIS We hypothesized that, regardless of treatment, the Achilles tendon-ruptured limb would exhibit deficits in ankle kinematics and joint power while exhibiting elevated knee joint power and patellofemoral joint loads during walking, jogging, and hopping. We further hypothesized that this loading pattern would be most evident during jogging and hopping. STUDY DESIGN Controlled laboratory study. METHODS Thirty-four participants (17 participants treated surgically, 17 treated nonsurgically) were tested at a mean 6.1 ± 2.0 years after an Achilles tendon rupture. Lower extremity kinematics and kinetics were assessed while participants completed walking, jogging, and single-legged hopping trials. Patellofemoral joint stress was calculated via a musculoskeletal model. Data were analyzed via mixed-model repeated analyses of variance (α = .05) and the limb symmetry index (LSI). RESULTS No differences ( P ≥ .05) were found between the surgical and nonsurgical groups. In both groups, large side-to-side deficits in the plantarflexion angle at toeoff (LSI: 53.5%-73.9%) were noted during walking, jogging, and hopping in the involved limb. Side-to-side deficits in the angular velocity were only present during jogging (LSI: 93.5%) and hopping (LSI: 92.5%). This pattern was accompanied by large deficits in eccentric (LSI: 80.8%-94.7%) and concentric (LSI: 82.2%-84.7%) ankle joint powers in the involved limb during all tasks. Interestingly, only jogging and hopping demonstrated greater knee joint loads when compared with the uninvolved limb. Concentric knee power was greater during jogging (LSI: 117.2%) and hopping (LSI: 115.9%) compared with the uninvolved limb. Similarly, peak patellofemoral joint stress was greater in the involved limb during jogging (LSI: 107.5%) and hopping (LSI: 107.1%), while only hopping had a greater loading rate of patellofemoral joint stress (LSI: 110.9%). CONCLUSION Considerable side-to-side deficits in plantarflexor function were observed during walking, jogging, and hopping in patients after an Achilles tendon rupture. As a possible compensation, increased knee joint loads were present but only during jogging and hopping. CLINICAL RELEVANCE These data suggest that after an Achilles tendon rupture, patients may be susceptible to greater mechanical loading of the knee during sporting tasks, regardless of surgical or nonsurgical treatment.
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Affiliation(s)
- Richard W Willy
- Department of Physical Therapy, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Annelie Brorsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hayley C Powell
- Department of Physical Therapy, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA
| | - John D Willson
- Department of Physical Therapy, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Roy Tranberg
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Karin Grävare Silbernagel
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Physical Therapy, University of Delaware, Newark, Delaware, USA
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