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Abstract
BACKGROUND Rehabilitation after ankle fracture can begin soon after the fracture has been treated by the use of different types of immobilisation which allow early commencement of weight-bearing or exercise. Alternatively, rehabilitation may start following the period of immobilisation, with physical or manual therapies. OBJECTIVES To compare the effectiveness of rehabilitation interventions following ankle fracture in adults. SEARCH STRATEGY We searched two Specialised Registers of The Cochrane Collaboration, electronic databases (including MEDLINE, EMBASE and CINAHL), reference lists of included studies and relevant systematic reviews, and clinical trials registers to September 2007. SELECTION CRITERIA Randomised and quasi-randomised controlled trials with adults undergoing any interventions for rehabilitation after ankle fracture were considered. The primary outcome was activity limitation. Secondary outcomes included impairments and adverse events. DATA COLLECTION AND ANALYSIS Two reviewers independently screened search results, assessed methodological quality, and extracted data. Relative risk and 95% confidence intervals (95% CI) were calculated for dichotomous variables, and weighted or standardised mean difference and 95% CI were calculated for continuous variables. A meta-analysis was performed where appropriate. MAIN RESULTS Thirty-one studies were included. Clinical and statistical heterogeneity prevented meta-analyses in most instances. After surgical fixation, commencing exercise in a removable brace or splint significantly improved activity limitation, pain and ankle range of motion, but also led to a higher rate of adverse events. Early commencement of weight-bearing during the immobilisation period improved ankle range of motion after surgical fixation. Where it was possible to avoid ankle range of motion after surgical fixation, the use of no immobilisation compared to cast immobilisation also improved ankle range of motion. After the immobilisation period, manual therapy was beneficial in increasing ankle range of motion. There was no evidence of effect for electrotherapy, hypnosis, or stretching. AUTHORS' CONCLUSIONS There is limited evidence supporting the use of a removable type of immobilisation and exercise during the immobilisation period, early commencement of weight-bearing during the immobilisation period, and no immobilisation after surgical fixation of ankle fracture. There is also limited evidence for manual therapy after the immobilisation period. Because of the potential increased risk, the patient's ability to comply with the use of a removable type of immobilisation and exercise is essential. More clinical trials that are well-designed and adequately-powered are required to strengthen current evidence.
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Lertwanich P, Santanapipatkul P, Harnroonroj T. Closed posteromedial dislocation of the ankle without fracture: a case report. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 2008; 91:1137-1140. [PMID: 18839857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Ankle dislocation without fracture is an extremely rare injury. Open dislocations were more common in the previous reports. The authors report a case of closed posteromedial dislocation of the ankle in a 24-year-old basketball player. Closed reduction was performed. The ankle was initially immobilized with the short leg cast before using the functional brace. Details of the rehabilitation program were described. Follow up examination at one-year demonstrated good clinical and functional results confirmed with the inversion stress radiographs. The patient can participate in sports activities at the same level as pre-injury.
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Moreira V, Antunes F. [Ankle sprains: from diagnosis to management. the physiatric view]. ACTA MEDICA PORT 2008; 21:285-292. [PMID: 18674420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2007] [Accepted: 12/21/2007] [Indexed: 05/26/2023]
Abstract
Ankle injuries are the most frequently encountered injuries in clinical practice. They are often managed by general practicians, and not only by orthopaedic or physiatric physicians. This injury is usually non-complicated, but some care should be taken to assure an adequate management and to exclude severe lesions. The stability of the ankle is necessary for functional activity of lower extremity, allowing walking and participation in other high demanding activities like running or jumping. There is a constant concern in adopting the best diagnostic and treatment procedures to enhance the recovery and to prevent the chronic joint instability. According to this, there should be proposed comprehensive strategies focusing the rehabilitation view. The ankle is a complex articular structure with contributions from the talocrural, subtalar, and inferior tibiofibular joints. The full understanding of the functional anatomy and biomechanics is the first step for the evaluation of the etiologic factors. The recognition of the mechanism of injury, and the risk factors, should be carefully addressed to make an accurate diagnosis, proper management and to implement prophylactic measures, knowing that the lateral ligamentous complex is the most commonly injured. As always, diagnosis can be made taking an adequate history, performing a thorough physical examination, and when necessary, requesting complementary studies. The priority in initial assessment it's to clear out some severe complications, like fractures, that can mimic or that can be associated with ankle sprains. Although the conventional radiology is suitable for most cases, that has been greatly improved through the institution of the Ottawa Rules, in selected patients the severity of the damage is best evaluated with other imaging resources. Treatment of acute ankle sprains depends on the severity of the injury. Most acute lateral ligament injuries are best treated nonsurgically and will regain satisfactory ankle stability after functional treatment. The conservative approach has been found to be equally effective in treating grade I and II ankle sprains. Some controversy still exists regarding the appropriate treatment of grade III injuries. General belief is that the majority of these patients may also be treated well with conservative management. Surgical reconstruction may be necessary, in cases that develop chronic functional instability, and especially in athletes with high demands on ankle joint stability. The purpose of this article is to review the biomechanics, clinical examination, diagnosis, management and secondary prevention of ankle sprains. We discuss the use and benefit of different modalities and outline a three-phase intervention program of rehabilitation based on recent guidelines.
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Ritter S, Moore M. The relationship between lateral ankle sprain and ankle tendinitis in ballet dancers. J Dance Med Sci 2008; 12:23-31. [PMID: 19618575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The lateral ligament complex of the ankle is the most frequently injured structure in the body. Although most simple ankle sprains do not result in long-term disability, a significant number do not completely resolve, leading to residual symptoms that may persist for years. The most commonly reported symptoms, particularly among athletes, include instability, re-injury, and tendinitis. Ballet dancers are a combination of artist and high-performance athlete; consequently, they are subjected to the same types of injuries as other athletes, including lateral ankle sprains and their sequelae. Furthermore, ballet dancers perform in unusual positions such as en pointe, which places the ankle in extreme plantar flexion, requiring stabilization by surrounding muscles. Dancers' extraordinary performance demands place them at risk for other ankle injuries as well, including inflammation ofseveral tendons, especially the peroneals. This report reviews the relevant literature to characterize the scope of lateral ankle sprains and sequelae, discuss the importance of the peroneal muscles in ankle stability, and explore a relationship between lateral ankle sprain and ankle tendinitis in ballet dancers. Informal interviews were conducted with physical therapists who specialize in treating ballet dancers, providing a clinical context for this report. An extensive review of the literature was conducted, including electronic databases, reference lists from papers, and relevant reference texts. Numerous studies have investigated ankle sprains and residual complaints; nearly all report that lateral ankle sprains commonly lead to chronic ankle instability. Studies exploring ankle stability have demonstrated that the peroneal muscles play a crucial role in ankle stabilization; EMG studies confirm they are the first to contract during ankle inversion stress. The dancer's need for exceptional ankle stabilization may lead to peroneal overuse and tendinitis. Studies have linked peroneal pathology to a history of ankle sprain, but there is no dance medicine literature linking peroneal tendinitis to prior ankle sprains. A growing body of literature confirms myriad connections between lateral ankle sprains, residual instability, peroneal muscle increased activity, and tendinitis. It is our belief that ankle sprains lead to instability, particular en pointe, for which the peroneal muscles attempt to compensate. Their overuse for this static stabilizing function, as well as for dynamic dance movements, then leads to tendonitis. This knowledge may heighten awareness of the potential for developing tendonitis following ankle sprains, and lead to better rehabilitation of the injured ballet dancer.
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Bassett SF, Prapavessis H. Home-based physical therapy intervention with adherence-enhancing strategies versus clinic-based management for patients with ankle sprains. Phys Ther 2007; 87:1132-43. [PMID: 17609331 DOI: 10.2522/ptj.20060260] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND PURPOSE To some extent, favorable treatment outcomes for physical therapy intervention programs depend on patients attending their clinic appointments and adhering to the program requirements. Previous studies have found less-than-optimal levels of clinic attendance, and a viable option might be physical therapy intervention programs with a large component of home treatment. This study investigated the effects of a standard physical therapy intervention program--delivered primarily at either the clinic or home--on ankle function, rehabilitation adherence, and motivation in patients with ankle sprains. SUBJECTS Forty-seven people with acute ankle sprains who were about to start a course of physical therapy intervention participated in the study. METHODS Using a prospective design, subjects were randomly assigned to either a clinic intervention group or a home intervention group. Ankle function and motivation were measured before and after rehabilitation, and adherence to the clinic- and home-based programs was measured throughout the study. RESULTS The groups had similar scores for post-treatment ankle function, adherence, and motivation. The home intervention group had a significantly higher percentage of attendance at clinic appointments and better physical therapy intervention program completion rate. DISCUSSION AND CONCLUSION Home-based physical therapy intervention appears to be a viable option for patients with sprained ankles.
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Kidgell DJ, Horvath DM, Jackson BM, Seymour PJ. Effect of six weeks of dura disc and mini-trampoline balance training on postural sway in athletes with functional ankle instability. J Strength Cond Res 2007; 21:466-9. [PMID: 17530947 DOI: 10.1519/r-18945.1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Lateral ankle sprain (LAS) is one of the most common injuries incurred during sporting activities, and effective rehabilitation programs for this condition are challenging to develop. The purpose of this research was to compare the effect of 6 weeks of balance training on either a mini-trampoline or a dura disc on postural sway and to determine if the mini-trampoline or the dura disc is more effective in improving postural sway. Twenty subjects (11 men, 9 women) with a mean age of 25.4 +/- 4.2 years were randomly allocated into a control group, a dura disc training (DT) group, or a mini-trampoline (MT) group. Subjects completed 6 weeks of balance training. Postural sway was measured by subjects performing a single limb stance on a force plate. The disbursement of the center of pressure was obtained from the force plate in the medial-lateral and the anterior-posterior sway path and was subsequently used for pretest and posttest analysis. After the 6-week training intervention, there was a significant (p < 0.05) difference in postural sway between pre- and posttesting for both the MT (pretest = 56.8 +/- 20.5 mm, posttest = 33.3 +/- 8.5 mm) and DT (pretest = 41.3 +/- 2.6 mm, posttest = 27.2 +/- 4.8 mm) groups. There was no significant (p > 0.05) difference detected for improvements between the MT and DT groups. These results indicate that not only is the mini-trampoline an effective tool for improving balance after LAS, but it is equally as effective as the dura disc.
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Abstract
OBJECTIVES To determine the efficacy and safety of periarticular hyaluronic acid injections in acute lateral ankle sprain during 9 months at a sports injuries center. DESIGN Randomized controlled prospective trial. SETTING Primary sport medicine and emergency practice. PATIENTS One hundred fifty-eight consecutive competitive athletes who suffered acute grade 1 or 2 lateral ankle sprains were randomized within 48 hours of injury. INTERVENTIONS Patients were randomized at baseline to periarticular injection with hyaluronic acid (HA) + standard of care [rest, ice, compression, and elevation (RICE)] or placebo injection (PL) + standard of care (RICE) treatment at baseline assessment and on day 4 after injury. OUTCOMES MEASURES Assessments at baseline and days 4, 8, 30, and 90 included Visual Analogue Scale (VAS; 0-10 cm) pain on weight bearing and walking 20 m, patient global assessment of ankle injury (five-point categorical scale), patient satisfaction with treatment (five-point categorical scale), time to return to pain-free and disability-free sport, and adverse events. Differences between groups were determined using an intent-to-treat analysis of variance. RESULTS About 30% of the ankle sprains were "first" events, and no differences in clinical assessments with those presenting but not volunteering for the study (n = 341) were observed. Time to intervention was 39 +/- 4 hours, with no difference between groups. No serious adverse events were recorded during the 8-day treatment period. No difference in concomitant treatment or physical therapy was observed between groups. A significant reduction in VAS pain on both weight bearing and walking was observed at day 8 for HA compared with PL (P < 0.05). Significantly greater patient satisfaction was observed for HA versus PL at days 4 (P < 0.05), 8 (P < 0.001), 30 (P < 0.001), and 90 (P < 0.05). Patient global assessment of ankle injury was significantly better compared with baseline in the HA group at day 8, but this was not different between groups. Time to pain-free and disability-free return to sport was 11 (+/-8) versus 17 (+/-8) days for HA and PL, respectively (P < 0.05). CONCLUSION HA treatment for acute ankle sprain was highly satisfactory in the short term and the long term versus PL. This was associated with reduced pain and more rapid return to sport, with few associated adverse events.
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Abstract
Ankle sprains are among the most common athletic injuries and represent a significant source of persistent pain and disability. Despite the high incidence of ankle sprains in athletes, syndesmosis injuries have historically been underdiagnosed, and assessment in terms of severity and optimal treatment has not been determined. More recently, a heightened awareness in sports medicine has resulted in more frequent diagnoses of syndesmosis injuries. However, there is a low level of evidence and a paucity of literature on this topic compared with lateral ankle sprains. As a result, no clear guidelines are available to help the clinician assess the severity of injury, choose an imaging modality to visualize the injury, make a decision in terms of operative versus nonoperative treatment, or decide when the athlete may return to play. Increased knowledge and understanding of these injuries by clinicians and researchers are essential to improve the prevention, diagnosis, and treatment of this significant condition. This review will discuss the anatomy, mechanism of injury, diagnosis, and treatment of syndesmosis sprains of the ankle while identifying controversies in management and topics for future research.
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Ross SE. Noise-enhanced postural stability in subjects with functional ankle instability. Br J Sports Med 2007; 41:656-9; discussion 659. [PMID: 17550917 PMCID: PMC2465155 DOI: 10.1136/bjsm.2006.032912] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To examine the effects of stochastic resonance (SR) stimulation on the postural stability of subjects with functional ankle instability (FAI). DESIGN Experimental research design. SETTING Sports medicine research laboratory. PARTICIPANTS 12 subjects with FAI who reported a history of recurrent ankle sprains and "giving way" sensations at the ankle. INTERVENTIONS Subjects performed 20 s single-leg balance tests under SR stimulation at 0.05 mA and 0.01 mA and under control conditions. Testing order was randomised. Stimulators that delivered subsensory stimulation to ankle muscles and ligaments were worn. Subjects were blinded to the test conditions, as SR stimulation was subsensory and stimulators were turned off during the control condition. MAIN OUTCOME MEASURES Anterior/posterior and medial/lateral centre-of-pressure velocities (COPVs) were combined to form a resultant vector (COPV-R). The COPV-R differences between the optimal SR stimulation and control conditions were analysed. Optimal SR stimulation was defined as the SR stimulation input intensity level (0.05 mA or 0.01 mA) that produced the greatest percentage improvement in postural stability compared with the control condition. Slower velocities indicated enhanced postural stability. RESULTS The optimal input intensity was 0.05 mA for nine subjects and 0.01 mA for the other three. The optimal SR stimulation significantly (p<0.05) improved COPV-R compared with the control condition (6.60 (1.06) vs 7.20 (1.03) cm/s; mean (SD)). CONCLUSION SR stimulation may enhance signal detection of sensorimotor signals associated with postural stability. This result has clinical relevance as improvements in postural instability associated with FAI may decrease ankle sprain injury.
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Clijsen R, Taeymans J, Clarys P, Cabri J. [Sportphysiotherapy interventions in acute inversion trauma: evidence based?]. SPORTVERLETZUNG SPORTSCHADEN : ORGAN DER GESELLSCHAFT FUR ORTHOPADISCH-TRAUMATOLOGISCHE SPORTMEDIZIN 2007; 21:71-6. [PMID: 17628889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION Epidemiological data show a high injury incidence of the lateral capsular ankle ligaments. About half of the ankle injuries occur during sporting activities, due to an inversion trauma. Although inversion injuries of the ankle are a common problem in physical therapy, there is a converse variety of treatment strategies and differences in therapy outcome. There still seems to be a lack of evidence-based physical therapy strategies for this problem. The aim of this study was to scrutinize literature for the effectiveness of the physical therapy in patients with ankle sprain. METHODS Relevant studies were collected by conducting a literature search using the online databases; the selection criteria were randomised trails, clinical trails, review articles, and meta-analyses. CONCLUSION For the diagnosis there seems to be no correlation between the medical classification of injury severity and the prognosis of recovery or between the severity of the ankle ligament injury and clinical findings. In general, there is no or only marginal evidence for the effectiveness of different physical therapies such as cryotherapy, electrotherapy and ultrasound. There is body of evidence that functional treatment is much more effective than immobilisation. Because there is a wide variety of treatment modalities and because in most studies multiple treatment regimens are used, no conclusions can be drawn concerning the effectiveness of specific treatment.
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Gul A, Batra S, Mehmood S, Gillham N. Immediate unprotected weight-bearing of operatively treated ankle fractures. Acta Orthop Belg 2007; 73:360-5. [PMID: 17715727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The objective of this study was to determine whether immediate mobilisation and unprotected weight-bearing of rigidly internally fixed fractured ankles had a significant effect on ankle function or whether it predisposed the ankle to loss of reduction or hardware failure. Twenty five patients with operated Weber A/B/C fractures were allowed immediate full weight-bearing without a plaster and were compared with matched historical controls treated in a non-weight-bearing plaster cast. Matched-pair analysis revealed no differences for hospital stay and functional outcome on Olerud and Molander scoring system but significant difference in time until return to work (mean: 91.3 +/- 20.2 vs. 54.6 +/- 15.5 days). In the cast group four patients had postoperative complications; one patient had loss of internal fixation and one had non-union while four patients in the non cast group had mainly wound-healing related problems. Patients in the non cast group tolerated earlier full weight-bearing compared with patients in the cast group, and there were no disadvantages concerning hospital stay, pain intensities, and functional scores. Treating patients without plaster may result in faster rehabilitation.
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Hale SA, Hertel J, Olmsted-Kramer LC. The effect of a 4-week comprehensive rehabilitation program on postural control and lower extremity function in individuals with chronic ankle instability. J Orthop Sports Phys Ther 2007; 37:303-11. [PMID: 17612356 DOI: 10.2519/jospt.2007.2322] [Citation(s) in RCA: 178] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Prospective, randomized controlled trial. OBJECTIVE To examine the effects of a 4-week rehabilitation program for chronic ankle instability (CAI) on postural control and lower extremity function. BACKGROUND CAI is associated with residual symptoms, performance deficits, and reinjury. Managing CAI is challenging and more evidence is needed to guide effective treatment. METHODS AND MEASURES Subjects with unilateral CAI were randomly assigned to the rehabilitation (CAI-rehab, n=16) or control (CAI-control, n=13) group. Subjects without CAI were assigned to a healthy group (n=19). Baseline testing included the (1) center of pressure velocity (COPV), (2) star excursion balance test (SEBT), and (3) Foot and Ankle Disability index (FADI) and FADI-Sports Subscale (FADI-Sport). The CAI-rehab group completed 4 weeks of rehabilitation that addressed range of motion, strength, neuromuscular control, and functional tasks. After 4 weeks, all subjects were retested. Nonparametric analyses for group differences and between-group comparisons were performed. RESULTS Subjects with CAI demonstrated deficits in postural control and SEBT reach tasks of the involved limb compared to the uninvolved limb and reported functional deficits of the involved limb compared to healthy subjects. Following rehabilitation, the CAI-rehab group had greater SEBT reach improvements on the involved limb than the other groups and greater improvements in FADi and FADI-Sport scores. CONCLUSIONS These results demonstrate postural control and functional limitations exist in individuals with CAl. In addition, rehabilitation appears to improve these functional limitations. Finally, there is evidence to suggest the SEBT may be a good functional measure to monitor change after rehabilitation for CAI.
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Sekir U, Yildiz Y, Hazneci B, Ors F, Aydin T. Effect of isokinetic training on strength, functionality and proprioception in athletes with functional ankle instability. Knee Surg Sports Traumatol Arthrosc 2007; 15:654-64. [PMID: 16770637 DOI: 10.1007/s00167-006-0108-8] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2005] [Accepted: 01/11/2006] [Indexed: 12/26/2022]
Abstract
The purpose of this study was to investigate the effects of isokinetic exercise on strength, joint position sense and functionality in recreational athletes with functional ankle instability (FAI). Strength, proprioception and balance of 24 recreational athletes with unilateral FAI were evaluated by using isokinetic muscle strength measurement, ankle joint position sense and one leg standing test. The functional ability was evaluated using five different tests. These were; single limb hopping course (SLHC), one legged and triple legged hop for distance (OLHD-TLHD), and six and cross six meter hop for time (SMHT-CSMHT). Isokinetic peak torque of the ankle invertor and evertor muscles were assessed eccentrically and concentrically at test speeds of 120 degrees /s. Isokinetic exercise protocol was carried out at an angular velocity of 120 degrees /s. The exercise session was repeated three times a week and lasted after 6 weeks. At baseline, concentric invertor strength was found to be significantly lower in the functionally unstable ankles compared to the opposite healthy ankles (p < 0.001). This difference was not present after executing the 6 weeks exercise sessions (p > 0.05). Ankle joint position sense in the injured ankles declined significantly from 2.35 +/- 1.16 to 1.33 +/- 0.62 degrees for 10 degrees of inversion angle (p < 0.001) and from 3.10 +/- 2.16 to 2.19 +/- 0.98 degrees for 20 degrees of inversion angle (p < 0.05) following the isokinetic exercise. One leg standing test score decreased significantly from 15.17 +/- 8.50 to 11.79 +/- 7.81 in the injured ankles (p < 0.001). Following the isokinetic exercise protocol, all of the worsened functional test scores in the injured ankles as compared to the opposite healthy ankles displayed a significant improvement (p < 0.01 for OLHD and CSMHT, p < 0.001 for SLHC, TLHD, and SMHT). These results substantiate the deficits of strength, proprioception, balance and functionality in recreational athletes with FAI. The isokinetic exercise program used in this study had a positive effect on these parameters.
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Honigmann P, Goldhahn S, Rosenkranz J, Audigé L, Geissmann D, Babst R. Aftertreatment of malleolar fractures following ORIF -- functional compared to protected functional in a vacuum-stabilized orthesis: a randomized controlled trial. Arch Orthop Trauma Surg 2007; 127:195-203. [PMID: 17195934 DOI: 10.1007/s00402-006-0255-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2005] [Indexed: 02/09/2023]
Abstract
In a monocenter randomized controlled trial, 45 patients with isolated malleolar fracture type OTA/AO 44 A1-B2 undergoing ORIF were allocated randomly to a postoperative treatment either with a vacuum-stabilized orthesis with prescribed full weight bearing after the second week (23 patients) (orthesis group -- OG) or with functional aftertreatment with partial weight bearing of 15 kg for 6 weeks (22 patients) (control group -- CG). Outcomes were compared at 6- and 10-week follow-up examinations. The Olerud and Molander ankle (OMA) score, ankle swelling, usage of crutches, range of motion, Short Form 12, patient-reported visual analogue scales (VAS) (pain, comfort, walking confidence) and time to return to work were evaluated. All patients of OG showed reduced swelling at discharge. The median OMA scores after 6 weeks were 42 and 42.5 (p = 0.46) and after 10 weeks 69 and 72 (p = 0.55) in the OG and CG, respectively. The time to achieve secure walking capacity was reduced by 1 day (p = 0.03) in the OG. After ORIF of simple malleolar fractures, patients with a vacuum-stabilized orthesis can bear full weight 2 weeks postoperatively. This group experienced no adverse events. Postoperative swelling was significantly reduced and of the ability to walk on stairs confidently was shorter as compared to a functional aftertreatment without any external stabilization of the ankle.
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Nightingale EJ, Moseley AM, Herbert RD. Passive dorsiflexion flexibility after cast immobilization for ankle fracture. Clin Orthop Relat Res 2007; 456:65-9. [PMID: 17179787 DOI: 10.1097/blo.0b013e31802fc161] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Ankle fracture is frequently managed with cast immobilization, but immobilization may produce ankle contracture (loss of flexibility). We aimed to quantify recovery of ankle dorsiflexion flexibility in people treated with cast immobilization after ankle fracture, and to determine if initial orthopaedic management was associated with recovery. Ankle flexibility was measured in 150 people with plantarflexion contracture who had been referred for outpatient physical therapy following cast immobilization for ankle fracture. We obtained measurements using an instrumented footplate within 5 days of cast removal and then 4 weeks and 3 months later. Data were compared with published normative data. Both stiffness and the torque corresponding to the peak dorsiflexion angle at baseline decreased during the 3 month recovery period, but recovery was still incomplete 3 months after cast removal. Surgical fixation was associated with higher stiffness, preload and torque values. Passive ankle flexibility does not return to normal values within 3 months of cast removal after ankle fracture. Recovery of normal ankle dorsiflexion flexibility typically takes longer than the initial period of immobilization.
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The benefits of balance training. Though not included in official exercise guidelines, balance training can do a lot to help keep us on our feet and active. HARVARD WOMEN'S HEALTH WATCH 2007; 14:6-7. [PMID: 17393592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Laufer Y, Rotem-Lehrer N, Ronen Z, Khayutin G, Rozenberg I. Effect of attention focus on acquisition and retention of postural control following ankle sprain. Arch Phys Med Rehabil 2007; 88:105-8. [PMID: 17207684 DOI: 10.1016/j.apmr.2006.10.028] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To examine the effect of attentional focus instructions and dynamic balance training on ankle sprain recovery. DESIGN Randomized controlled trial. SETTING Outpatient physical therapy department. PARTICIPANTS Forty volunteers (age range, 19-33y) referred to treatment within 4 months after sustaining a grade 1 or 2 ankle sprain with no concurrent impairments. Participants were randomly allocated to 1 of 2 groups differing in training instructions. INTERVENTION Postural control training consisted of ten 20-second trials, performed on 3 consecutive days, at 2 stability levels of the Biodex Stability System (BSS). Training instructions directed the participants to either an internal or an external focus of attention. Assessments were conducted on the BSS pre- and post-training, and 48 hours after the last session (retention test). MAIN OUTCOME MEASURES Overall stability as indicated by variance in platform displacement in all directions; anteroposterior (AP) variance of platform displacement; and mediolateral variance of platform displacement. RESULTS Increases in overall and AP stability were observed immediately following training in both groups and were maintained at the retention test. Interaction effect indicates greater improvement in the external-focus group. CONCLUSIONS Our results suggest that external focus of attention is advantageous for the learning of a postural control task following an ankle injury.
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Recovering from an ankle sprain. Take it easy, but keep moving. HARVARD WOMEN'S HEALTH WATCH 2007; 14:4-6. [PMID: 17330338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Coughlan G, Caulfield B. A 4-week neuromuscular training program and gait patterns at the ankle joint. J Athl Train 2007; 42:51-9. [PMID: 17597944 PMCID: PMC1896080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
CONTEXT Previous research into the rehabilitation of ankle sprains has primarily focused on outcome measures that do not replicate functional activities, thus making it difficult to extrapolate the results relative to the weight-bearing conditions under which most ankle sprains occur. OBJECTIVE To measure the effects of a training program on gait during walking and running in an active athletic population. DESIGN Matched-pairs, controlled trial. SETTING University motion analysis laboratory. PATIENTS OR OTHER PARTICIPANTS Ten subjects from an athletic population (7 healthy, 3 with functional ankle instability: age = 25.8 +/- 3.9 years, height = 177.6 +/- 6.1 cm, mass = 66.8 +/- 7.4 kg) and 10 controls matched for age, sex, activity, and ankle instability (7 healthy, 3 with functional ankle instability: age = 27.4 +/- 5.8 years, height = 178.7 +/- 10.8 cm, mass = 71.6 +/- 10.0 kg). INTERVENTION(S) A 4-week neuromuscular training program undertaken by the treatment group. MAIN OUTCOME MEASURE(S) We measured ankle position and velocity in the frontal (x) and sagittal (y) planes in all subjects during treadmill walking and running for the periods 100 milliseconds before heel strike, at heel strike, and 100 milliseconds after heel strike. RESULTS A 4-week neuromuscular training program resulted in no significant changes in ankle position or velocity during treadmill walking and running. CONCLUSIONS The mechanisms by which neuromuscular training improves function in normal subjects and those with functional ankle instability do not appear to result in measurable changes in gait kinematics. Our findings raise issues regarding methods of ankle sprain rehabilitation and the measurement of their effectiveness in improving functional activities. Further research in a larger population with functional ankle instability is necessary.
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Vioreanu M, Dudeney S, Hurson B, Kelly E, O'Rourke K, Quinlan W. Early mobilization in a removable cast compared with immobilization in a cast after operative treatment of ankle fractures: a prospective randomized study. Foot Ankle Int 2007; 28:13-9. [PMID: 17257532 DOI: 10.3113/fai.2007.0003] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The aim of operative treatment for ankle fractures is to allow early movement after internal fixation. The hypothesis of this study was that early mobilization would improve functional recovery in patients after surgery for ankle fractures. METHODS In a prospective randomized controlled study, 66 consecutive patients with ankle fractures that required open reduction and internal fixation (ORIF) were assigned to one of two postoperative regimens: immobilization in a nonweightbearing below-knee cast or early mobilization in a removable cast. Four patients were excluded from the study, leaving 62 for review. RESULTS Patients who had early mobilization in a removable cast had higher functional scores (Olerud-Molander and AOFAS) at 9 and 12 weeks postoperatively. They also returned to work earlier (67 days) compared with those treated in nonweightbearing below-knee cast (95 days), p<0.05. There was no statistical difference in Quality of Life (SF-36 Questionnaire) at 6 months between the two groups. We had an approximately 10% postoperative infection trend (one superficial and two deep) in the early mobilization group. CONCLUSION Despite the overall short-term benefit of early mobilization, we had three patients in the early mobilization group who had wound complications. Both the surgeon and patient should be aware of the higher risk of wound complications associated with this treatment, and thus the accelerated rehabilitation protocol should be individualized.
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Kynsburg A, Halasi T, Tállay A, Berkes I. Changes in joint position sense after conservatively treated chronic lateral ankle instability. Knee Surg Sports Traumatol Arthrosc 2006; 14:1299-306. [PMID: 16770638 DOI: 10.1007/s00167-006-0106-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2005] [Accepted: 12/22/2005] [Indexed: 12/26/2022]
Abstract
Improvement of ankle proprioception through physiotherapy (a.k.a. proprioceptive training) is a widely accepted conservative treatment modality of chronic functional lateral ankle instability. Clinical studies provided controversial data on its proprioceptive effect. Aim of this study was to gain evidence on the efficacy of proprioceptive training on ankle joint position sense. Ten patients (five males and five females, aged 23.3+/-5.4 years) were treated conservatively for chronic lateral ankle instability with a special training programme over 6 weeks. For the assessment of joint position sense we used the slope-box test, first applied and described by Robbins et al. (Br J Sports Med 29:242-247, 1995). The test was performed before the start and after the end of the training programme, measuring joint position sense on 11 different slope amplitudes in four directions (anterior, posterior, lateral and medial) in random order each on both ankles. Comparisons were made between pre- and post-training results as well as versus a control-group of ten healthy athletes. Overall the proprioceptive sensory function of the studied group has improved, but this improvement was not significant in all directions. Only two patients have shown significant improvement of joint position sense in all directions (mean estimate error improvement: 2.47 degrees ), while conservative treatment was partially successful in five others (mean estimate error improvement: 0.73 degrees ). The follow-up results of these seven patients were comparable with the values measured in the control-group. Three patients did not show any improvements (mean estimate error improvement: -0.55 degrees ) (overall difference between improving and non-improving patients: P<0.0001). Mean absolute estimate error profiles of the seven improving patients became similar to the profiles of healthy athletes, while these changes could not be observed in the case of the three non-improving participants. Proprioceptive rehabilitation programme can be an effective method in order to improve impaired joint position sense function. After 6 weeks non-responding patients can be well identified, and considered for other treatment modalities. The determination of the effective length of the programme however needs further evaluation. Still, changes in the proprioceptive sensory function of the ankle plantarflectors indicate the preventive effect of the training programme. Furthermore, our results support the theory of simultaneous function of different mechanoreceptor-systems.
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Information from your family doctor. Exercising your ankle after a sprain. Am Fam Physician 2006; 74:1725-6. [PMID: 17137002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Christakou A, Zervas Y, Lavallee D. The adjunctive role of imagery on the functional rehabilitation of a grade II ankle sprain. Hum Mov Sci 2006; 26:141-54. [PMID: 17050021 DOI: 10.1016/j.humov.2006.07.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2005] [Revised: 07/26/2006] [Accepted: 07/31/2006] [Indexed: 12/26/2022]
Abstract
The purpose of the present study was to examine the effectiveness of imagery on muscular endurance, dynamic balance, and functional stability in athletes who sustained a grade II ankle sprain. The sample consisted of 20 active athletes (aged from 18 to 30 years) with a grade II ankle sprain, as confirmed by ultrasound testing. The participants were randomly divided into two groups of 10 participants each; one experimental and one control group. The experimental group received 12 individual sessions of imagery rehearsal in addition to a normal course of physical therapy, while the control group followed only the physical therapy treatment. Results revealed significant differences only in the variable of muscular endurance. This study partly supports the contribution of imagery to the functional rehabilitation of grade II ankle sprain. Further research should be conducted to examine the effect of imagery on the functional rehabilitation of sport injuries using other tests of functional rehabilitation along with larger sample sizes.
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Abstract
Basketball is one of the most popular sports in the United States and throughout the world, and therefore represents one of the most common sources of sports-related injuries. Basketball injuries should be managed by the same general rehabilitation principles as other sports injuries. Additionally, the clinician should be aware not only of general sports injuries but of those injuries most commonly seen in basketball players. By maintaining knowledge of the most common basketball injuries as well as their diagnosis and treatment, the clinician can help to optimize the athlete's return to play and enjoyment of the sport.
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Seiger C, Draper DO. Use of pulsed shortwave diathermy and joint mobilization to increase ankle range of motion in the presence of surgical implanted metal: A case series. J Orthop Sports Phys Ther 2006; 36:669-77. [PMID: 17017272 DOI: 10.2519/jospt.2006.2198] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Case series. BACKGROUND Traditionally, all forms of diathermy have been contraindicated over metal implants. There is a lack of research-based evidence for harm regarding the use of pulsed shortwave diathermy (PSWD) over orthopedic metal implants. Because PSWD is an effective modality for deep heating, we investigated whether ankle range of motion (ROM) could improve with the cautious use of PSWD and joint mobilizations, despite orthopedic metal implants being in the treatment field. CASE DESCRIPTIONS Four subjects presented with decreased ankle ROM due to extensive fractures from traumatic injuries. All subjects were postsurgical, with several internal fixation devices. Subjects previously received rehabilitation therapy involving joint mobilizations, therapeutic exercises, moist heat, and ice, but continued to lack 15 degrees to 23 degrees of ankle dorsiflexion. The Human Subjects Review Board of Brigham Young University approved the methods of this case series. Subjects gave written informed consent. Initial dorsiflexion active ROM for each patient was -3 degrees, 0 degrees, 8 degrees, and 5 degrees, respectively. Treatment regime consisted of PSWD to the ankle for 20 minutes at 27.12 MHz, 800 pps, 400 microseconds (48 W). Immediately after PSWD, mobilizations were administered to the joints of the ankle and foot. Ice was applied posttreatment. OUTCOMES Dorsiflexion improved 15 degrees, 15 degrees, 10 degrees, and 14 degrees, respectively, after 8 or 13 visits. All patients returned to normal activities with functional ROM in all planes. Follow-up 4 to 6 weeks later indicated that the subjects maintained 78% to 100% of their dorsiflexion. No discomfort, pain, or burning was reported during or after treatment. No negative effects were reported during the short-term follow-up. DISCUSSION When applied with appropriate caution, we propose PSWD (48 W) may be an appropriate adjunct to joint mobilizations to increase ROM in peripheral joints, despite implanted metal. We continue to advise caution when applying diathermy with machines other than the Megapulse II. Further research is needed to determine the safety parameters of other diathermy machines. As a final caution, we advise that diathermy not be used in the presence of a cardiac pacemaker or neurostimulator.
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