The Modified Brostrom Procedure for Lateral Ankle Instability

Foot & Ankle ◽  
1993 ◽  
Vol 14 (1) ◽  
pp. 1-7 ◽  
Author(s):  
William G. Hamilton ◽  
Francesca M. Thompson ◽  
Stephen W. Snow
Keyword(s):  
Ankle Instability ◽  
Full Range ◽  
Lateral Ankle ◽  
Fair Result ◽  
Ballet Dancers ◽  
Recreational Athletes ◽  
Lateral Ankle Instability ◽  
High Level ◽  
Modified Broström Procedure

Twenty-eight ankles in twenty-seven patients (average age 28) underwent the Gould modification of the Brostrom repair for symptomatic lateral ankle instability. Fifty-four percent were high level professional ballet dancers, 35% were recreational athletes, and 11% were nonathletes. Follow-up averaged 64.3 months (range 30–132 months). Of the 28 operations performed, there were 26 excellent results, one good result, and one fair result. All the professional dancers obtained excellent results. There were no failures, stretch-outs, re-dos, or complications. This operation is believed to be an excellent choice for the dancer, athlete, or nonathlete who needs a stable ankle with a full range of plantarflexion and dorsiflexion and normal peroneal function.

scholarly journals Early Outcomes of Arthroscopic Modified Brostrom Operation for Chronic Ankle Instability

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0003
Author(s):  
Dong-Woo Shim ◽  
Yeokgu Hwang ◽  
Yoo Jung Park ◽  
Jin Woo Lee
Keyword(s):  
Clinical Outcomes ◽  
Gold Standard ◽  
Ankle Instability ◽  
Lateral Ankle ◽  
Vas Score ◽  
Lateral Ankle Instability ◽  
Talar Tilt ◽  
Outcome Evaluations ◽  
Modified Broström Procedure

Category: Ankle, Arthroscopy Introduction/Purpose: The gold standard for the surgical treatment of chronic lateral ankle instability is the modified Brostrom procedure. Surgery aims to re-establish ankle stability and function, without compromising ankle motion. Recently introduced all inside arthroscopic modified Brostrom procedure coincide with the goal on that aspect. The purpose of this study was to investigate the early outcomes of all inside arthroscopic modified Brostrom operation for chronic ankle instability. Methods: From January 2015 to August 2016, 30 patients were included. The visual analog scale (VAS) score, American Orthopaedic Foot & Ankle Society (AOFAS) ankle–hindfoot score, Foot and Ankle Outcome Score (FAOS), and Karlsson score were used to evaluate clinical outcomes. Anterior talar translation and talar tilt were used to evaluate radiologic outcomes. All patients had lateral ankle instability. All patients had giving way, persistent pain, and an inability to resume their preinjury activity level for more than 6 months. Clinical outcome evaluations were performed preoperatively, at 3 months and 6 months postoperatively, and at a final follow-up using the VAS score, the AOFAS ankle-hindfoot score, FAOS, and Karlsson score. Radiologic outcome evaluations were performed preoperatively and at 1 year postoperatively at final follow-up using anterior talar translation, and talar tilt angle. Results: Thirty patients (19 males and 11 females) were followed up for a mean of 11.0 (range 4 – 23) months. The VAS, AOFAS, 1 FAOS subscale (Quality-of-life) and the Karlsson scores were improved significantly at the each follow-up period of 3 month, 6 month and 1 year postoperatively. Other 4 subscales of FAOS showed no significant outcomes (Table 1). The mean anterior talar translation and talar tilt showed significant improvements from 5.8 mm (SD = 0.4) and 7.9° (SD = 1.0) to 5.3 mm (SD = 0.3) and 5.7° (SD = 0.6) at the final follow-up each (p = 0.034, p=0.034). Conclusion: The arthroscopic modified Brostrom technique could be a viable alternative to the gold-standard open modified Brostrom procedure for anatomic repair of chronic lateral ankle instability. It can yield outstanding functional and clinical outcomes without adverse effects in terms of pain.

scholarly journals Obesity as a Risk Factor for Failure following a Modified Brostrom Procedure

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0003
Author(s):  
Daniel Corr ◽  
Ryan G. Rogero ◽  
Justin E. Palm ◽  
Joseph N. Daniel ◽  
Steven M. Raikin ◽  
...  
Keyword(s):  
Operative Treatment ◽  
Postoperative Period ◽  
Ankle Instability ◽  
Clinical Success ◽  
Treatment Success ◽  
Foot And Ankle ◽  
Lateral Ankle ◽  
Lateral Ankle Instability ◽  
Modified Broström Procedure

Category: Ankle; Hindfoot Introduction/Purpose: The modified Brostrom procedure has been widely accepted as the operative treatment of choice for treating lateral ankle instability in patients that have failed nonoperative management. However, the predisposing risk factors for failure of operative treatment, which has important implications for patient selection, is unknown. Foot and ankle surgeons often raise body mass index (BMI) as a particular concern due to the increased pressure and strain that is applied to the repair with standing and walking in the setting of an elevated BMI. The purpose of this study was to investigate the effect of patient BMI at the time of surgical intervention on preoperative and long-term postoperative functional outcomes, as well as complication and reoperation rates. Methods: A retrospective single institutional study of 160 modified Brostrom procedures, average age 43.8 years, was performed with a minimum of 2-year follow-up. An electronic query based on Current Procedural Terminology codes was initially performed followed by a manual review of the operative report. Patients with any concurrent osteotomy, arthrodesis, or arthroplasty procedures were excluded. Pre- and postoperative Foot and Ankle Ability Measure (FAAM) ADL and Sports survey responses along with Visual Analog Scale for Pain (0-100) patient reports were recorded. Comorbidities and relevant demographic information were manually obtained. Patients were split into two groups based on their preoperative BMI: those patients with BMI <30 and those >=30 (considered obese). Treatment success was defined as achieving the previously established minimal clinically important difference (MCID) FAAM-ADL increase of >=8 and/or FAAM-Sport increase of >=9 from the preoperative to postoperative period. Results: Of 97 patients with BMI <30, 22 (22.7%) did not demonstrate a self-reported MCID in the FAAM-ADL score, and 20 (20.6%) did not demonstrate positive MCID in the FAAM-Sport score. For the 63 patients with BMI >=30, 13 (20.6%) failed to reach FAAM-ADL MCID, while 12 (19%) failed to reach FAAM-Sport MCID. BMI was not shown to be significant in terms of clinical improvement following surgery, as both groups improved significantly on average from preoperative period to follow-up with 125/160 (78.1%) achieving MCID in FAAM-ADL and 128/160 (80%) achieving MCID in FAAM-Sport. However, patients with BMI <30 had significantly higher average preoperative FAAM-ADL scores than those >=30 (66.7 vs 51.2; p=0.003) and higher average postoperative ADL scores that approached significance (92.9 vs 84.5; p=0.075). Conclusion: The modified Brostrom procedure has been previously shown to effectively improve stability and function of the ankle with relatively high rates of success, and such findings are supported by this study. In addition, this study demonstrates that patient BMI is not a prohibitive factor in limiting clinical success in the postoperative period. The procedure was generally effective for both groups of patients. However, data suggests that the condition of lateral ankle instability may simply be more debilitating for those patients with obese BMI, and that these patients should have lower expectations in terms of their absolute recovery of function. [Table: see text]

Chronic lateral ankle instability: Results of two-staged approach, correlation with magnetic resonance imaging findings, and incidence of associated pathologies – A 4-year follow-up study

2020 ◽  
Vol 0 ◽  
pp. 1-8
Author(s):  
Shaival Dalal ◽  
Geralt Morgan
Keyword(s):  
Ankle Instability ◽  
Treatment Protocol ◽  
Ankle Arthroscopy ◽  
Resonance Imaging ◽  
Lateral Ankle ◽  
Chronic Lateral Ankle Instability ◽  
Lateral Ankle Instability ◽  
Staged Treatment ◽  
Modified Broström Procedure

Objectives: About 20% of ankle sprains have persistent symptoms even after 6 weeks–3 months of conservative treatment of physiotherapy and bracing. We followed a two-staged operative treatment protocol for the management of patients with persistent chronic lateral ankle instability. This study aims to analyze the outcomes of this two-staged treatment protocol and also to compare the magnetic resonance imaging (MRI) and arthroscopic findings in such patients and note the presence of associated pathologies. Materials and Methods: This is a retrospective study of 87 patients operated for chronic lateral ankle instability in two stages: (1) Diagnostic examination under anesthesia and ankle arthroscopy and (2) modified Brostrom procedure. Results: With a mean follow-up of 4 years, 31% of the patients had a complete resolution of their symptoms 4 months after the first procedure. Mean American Orthopaedic Foot and Ankle Score (AOFAS) and visual analog scale (VAS) scores show a significant improvement in functional outcomes in both the groups (P < 0.05). Moreover, the MRI findings were equivocal or false negative in 60% of the patients. We also observed associated pathologies such as synovitis, osteochondral defect of talus, and anterolateral impingement in 40% of the patients. Conclusion: The two-staged treatment of ankle arthroscopy and modified Brostrom procedure is highly effective in resolution of the symptoms of patients with chronic lateral ankle instability. As MRI is not very sensitive and because of the associated intra-articular lesions found in this spectrum of patients, a primary ankle arthroscopy followed by a staged Brostrom procedure has shown to improve outcomes significantly with optimal intervention.

scholarly journals Consistency and Reliability of Ankle Stress Radiography in Patients With Chronic Lateral Ankle Instability

2021 ◽  
Vol 9 (5) ◽  
pp. 232596712110040
Author(s):  
Ji Hye Choi ◽  
Kug Jin Choi ◽  
Chin Youb Chung ◽  
Moon Seok Park ◽  
Ki Hyuk Sung ◽  
...  
Keyword(s):  
Standard Deviation ◽  
Tilt Angle ◽  
Ankle Instability ◽  
Interobserver Reliability ◽  
Initial Presentation ◽  
Lateral Ankle ◽  
Chronic Lateral Ankle Instability ◽  
Stress Radiographs ◽  
Lateral Ankle Instability

Background: Ankle stress radiographs are important tools for evaluating chronic lateral ankle instability. The consistency of a patient’s ankle condition as it affects the reliability of ankle stress radiographs has never been evaluated. Purpose: To investigate the consistency and reliability of ankle stress radiographs in patients with chronic lateral ankle instability without an ankle injury during the study period. Study Design: Cohort study (diagnosis); Level of evidence, 3. Methods: Included were patients with chronic lateral ankle instability who underwent 2 repeated ankle stress radiographs between January 2014 and July 2019; those with an ankle injury during the study period were excluded. The tibiotalar tilt angle on varus stress radiographs and anterior translation of the talus on anterior drawer stress radiographs were measured at initial presentation and final follow-up examination. Interobserver reliability and consistency of ankle stress radiographs were analyzed using the intraclass correlation coefficient (ICC). Results: A total of 45 patients (mean ± standard deviation age, 36.4 ± 13.4 years; 18 men and 27 women; follow-up duration, 9.1 ± 3.2 months) were included. The mean ± standard deviation tibiotalar tilt angle and anterior talar translation at initial presentation were 10.8° ± 5.2° and 6.9 ± 2.7 mm, respectively. The interobserver reliabilities of the tibiotalar tilt angle and anterior talar translation were excellent (ICC = 0.926 [95% CI, 0.874-0.959] and 0.911 [95% CI, 0.766-0.961], respectively). The consistency between the initial and final radiographs was good for tibiotalar tilt angle (ICC = 0.763 [95% CI, 0.607-0.862]) and poor for anterior talar translation (ICC = 0.456 [95% CI, 0.187-0.660]). Conclusion: Although the interobserver reliability of the radiographic measurements was excellent, the consistency of the ankle stress radiographs was not as acceptable. Surgeons need to be cautious when deciding whether to operate on a patient with chronic lateral ankle instability based on a single ankle stress radiograph.

Magnetic Resonance Imaging T2* Mapping of the Talar Dome and Subtalar Joint Cartilage 3 Years After Anterior Talofibular Ligament Repair or Reconstruction in Chronic Lateral Ankle Instability

2021 ◽  
Vol 49 (3) ◽  
pp. 737-746
Author(s):  
Yiwen Hu ◽  
Yuyang Zhang ◽  
Qianru Li ◽  
Yuxue Xie ◽  
Rong Lu ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Ankle Instability ◽  
Anterior Talofibular Ligament ◽  
Resonance Imaging ◽  
Talar Dome ◽  
Lateral Ankle ◽  
Chronic Lateral Ankle Instability ◽  
Lateral Ankle Instability

Background: Cartilage degeneration is a common issue in patients with chronic lateral ankle instability. However, there are limited studies regarding the effectiveness of lateral ligament surgery on preventing talar and subtalar joint cartilage from further degenerative changes. Purpose: To longitudinally evaluate talar and subtalar cartilage compositional changes using magnetic resonance imaging T2* mapping in anatomic anterior talofibular ligament (ATFL)–repaired and ATFL-reconstructed ankles and to compare them with measures in asymptomatic controls. Study Design: Cohort study; Level of evidence, 3. Methods: Between January 2015 and December 2016, patients with chronic lateral ankle instability who underwent anatomic ATFL repair (n = 19) and reconstruction (n = 20) were prospectively recruited. Patients underwent 3.0-T magnetic resonance imaging at baseline and 3-year follow-up. As asymptomatic controls, 21 healthy volunteers were recruited and underwent imaging at baseline. Talar dome cartilage was divided into (1) medial anterior, central, and posterior and (2) lateral anterior, central, and posterior. Posterior subtalar cartilage was divided into (1) central talus and calcaneus and (2) lateral talus and calcaneus. Ankle function was assessed using the American Orthopaedic Foot & Ankle Society scores. Results: There were significant increases in T2* values in medial and lateral posterior and central talus cartilage from baseline to 3-year follow-up in patients who underwent repair. T2* values were significantly higher in ATFL-repaired ankles at follow-up for all cartilage regions of interest, except medial and lateral anterior and lateral central, compared with those in healthy controls. From baseline to 3-year follow-up, ATFL-reconstructed ankles had a significant increase in T2* values in lateral central and posterior cartilage. T2* values in ATFL-reconstructed ankles at follow-up were elevated in all cartilage regions of interest, except medial and lateral anterior, compared with those in healthy controls. ATFL-repaired ankles showed a greater decrease of T2* values from baseline to follow-up in lateral calcaneus cartilage than did ATFL-reconstructed ankles ( P = .031). No significant differences in American Orthopaedic Foot & Ankle Society score were found between repair and reconstruction procedures (mean ± SD, 19.11 ± 7.45 vs 16.85 ± 6.24; P = .311). Conclusion: Neither anatomic ATFL repair nor reconstruction could prevent the progression of talar dome and posterior subtalar cartilage degeneration; however, ankle function and activity levels were not affected over a short period. Patients who underwent ATFL repair exhibited lower T2* values in the lateral calcaneus cartilage than did those who underwent reconstruction.

Talar Anchor Placement for Modified Brostrom Lateral Ankle Stabilization Procedure

2008 ◽  
Vol 98 (6) ◽  
pp. 473-476 ◽  
Author(s):  
Arush K. Angirasa ◽  
Michael J. Barrett
Keyword(s):  
Research Study ◽  
Ankle Instability ◽  
Suture Technique ◽  
Anatomic Reconstruction ◽  
Ankle Ligaments ◽  
Lateral Ankle ◽  
Lateral Ankle Instability ◽  
Stabilization Procedure ◽  
Lateral Ankle Ligaments ◽  
Modified Broström Procedure

The modified Brostrom procedure has been a proven procedure with excellent utility in the treatment of lateral ankle instability within limitation. Multiple variations of the original technique have been described in the literature to date. Included in these variations are differences in anchor placement, suture technique, or both. In this research study, we propose placing a bone screw anchor into the lateral shoulder of the talus rather than the typical placement at the lateral malleolus for anatomic reconstruction of the lateral ankle ligaments. (J Am Podiatr Med Assoc 98(6): 473–476, 2008)

scholarly journals Radiological and clinical outcome of lateral ankle instability with medial compartment osteoarthritis

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0002
Author(s):  
Sungwook Kim ◽  
Hong-Geun Jung ◽  
Jong-Soo Lee ◽  
Hwa Jun Kang ◽  
Mao Yuan Sun
Keyword(s):  
Clinical Outcome ◽  
Pain Score ◽  
Ligament Reconstruction ◽  
Ankle Instability ◽  
Degenerative Change ◽  
Medial Compartment ◽  
Functional Score ◽  
Lateral Ankle ◽  
Lateral Ankle Instability

Category: Ankle, Ankle Arthritis, osteoarthritis, ankle instability Introduction/Purpose: When lateral ankle instability (LAI) is not treated for long period, unbalanced loading on medial ankle may proceed to osteoarthritis (OA). Outcome studies about osteoarthritis with lateral ankle instability after stabilization, however, have rarely been reported. The authors have investigated the radiological and clinical outcome of ligament stabilization for LAI with medial compartment OA. Methods: The study is based on 25 ankles of LAI with medial compartment ankle OA that underwent lateral ankle ligament reconstruction from 2007 to 2014 with at least 1 year follow-up. The medial ankle OA was diagnosed with degenerative change of medial ankle on plain X-ray or MRI or arthroscopic findings. The OA was classified using Takakura stage, and arthroscopic degenerative change was classified by modified Outerbridge grading. Ligament stabilization surgery was done using either modified Broström procedure or lateral ligament reconstruction using semitendinosus tendon allograft. Arthroscopic synovectomy, debridement, and microfracture for osteochondral lesion were performed when needed. Clinical outcomes were evaluated using visual analogue scale (VAS) pain score, American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, Karlsson- Peterson score, and subjective patient satisfaction. Statistical analysis were done using Wilcoxon signed rank test. Results: The average instability duration was 98 (range, 12-480) months and the average follow up period was 46 (range, 13-108) months. Preoperative Takakura stage was mostly I (n=19, 76%) and II (n=4, 17%), and was same postoperatively. MRI OA findings of 18 ankles were medial cartilage denudation (17%), cartilage thinning/erosion (44%), medial osteophyte (50%), and loose bodies (30%). Modified Outerbridge grade 2 and 4 were most common (both 41%). The VAS pain score decreased from 6.1 ± 1.6 preoperatively to 1.8 ± 1.6 postoperatively (P<0.05). The AOFAS score improved from 61.8 ± 14.7 preoperatively to 90.0 ± 6.3 postoperatively, and the Karlsson-Peterson score improved from 54.5 ±14.4 to 89.4 ± 8.4 (P<0.05). There were no significant complications. All patients were satisfied. Conclusion: Ligament stabilization accompanied with arthroscopic procedure could draw good outcome, even without structural bony deformity correction. Even with no improvement in plain radiograph, functional score could be improved.

scholarly journals Minimally Invasive Reconstruction of Anterior Talofibular Ligament with Partial Peroneus Brevis Tendon in the Treatment of Chronic Lateral Ankle Instability

2014 ◽  
Vol 1 (1) ◽  
pp. 12-16
Author(s):  
Qian-bo Chen ◽  
Xiao-kang Tan ◽  
Chen-song Yuan ◽  
Xu Tao ◽  
Hong-hui Cao ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Clinical Outcomes ◽  
Ankle Instability ◽  
Asia Pacific ◽  
Anterior Talofibular Ligament ◽  
Lateral Ankle ◽  
Chronic Lateral Ankle Instability ◽  
Lateral Ankle Instability ◽  
Peroneus Brevis

ABSTRACT Background Chronic lateral ankle instability causes significant problems in physical activity and accelerates development of osteoarthritic changes. Many procedures were designed to reconstruct the anterior talo-fibular ligament (ATFL) in the treatment of chronic lateral ankle instability. Although most of them were effective, but brought big trauma and sacrifice of some tendons. Objective To design a minimally invasive ATFL reconstruction with partial peroneus brevis tendon and evaluate its clinical outcomes. Study design Nonrandomized controlled clinical trial. Materials and methods From 2004 to 2012, 29 patients of chronic lateral ankle instability were treated with minimally invasive ATFL reconstruction with partial peroneus brevis tendon. A 3 cm curved incision was made to explore the ATFL origin and its insertion. Half peroneus brevis tendon was taken to reconstruct the ATFL through the bone tunnel from the insertion of CFL to the insertion of ATFL in the fibular, and then fixed to ATFL insertion location on the talus. All patients were followed-up by radiology and clinical examination at least two years. Their ATFLs were always evaluated by standard stress X-ray examination and magnetic resonance imaging (MRI) prior to surgery and every 1 year after the operation. Functional results were assessed in terms of Karlsson score and the American Orthopaedic Foot and Ankle Society (AOFAS) anklehind foot score. Results The average follow-up period was 57.9 months (24- 114 months). The majority of results (93.1%) were satisfactory. The mean Karlsson score improved from 41.7 prior to surgery to 88.6 and AOFAS from an average 47.2 preoperatively to 91.7 postoperatively at the final follow-up visit. Paired t-tests showed improvements of great significance (p < 0.01). The ligaments were proved be reconstructed well in all patients by MRI. It showed the negative talar tilt sign postoperatively by stress X-rays. There was no recurrence of lateral ankle instability. Conclusion The minimally invasive ATFL reconstruction with partial peroneus brevis tendon has advantages of small trauma, good reconstruction and excellent clinical outcomes, thus, is a safe and effective method for the treatment of chronic lateral ankle instability. How to cite this article Chen Q, Tan X, Yuan C, Tao X, Cao H, Xu J, Tang K. Minimally Invasive Reconstruction of Anterior Talofibular Ligament with Partial Peroneus Brevis Tendon in the Treatment of Chronic Lateral Ankle Instability. J Foot Ankle Surg (Asia-Pacific) 2014;1(1):12-16.

scholarly journals A Retrospective Chart Review to Examine Failed Modified Brostrom Procedures for Chronic Lateral Ankle Instability

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0040
Author(s):  
Kaitlyn Rizzo ◽  
Greggory Brandle ◽  
Nicholas A. Cheney ◽  
Brian C. Clark
Keyword(s):  
Chart Review ◽  
Ankle Instability ◽  
Retrospective Chart Review ◽  
Tilt Test ◽  
Recurrent Instability ◽  
Lateral Ankle ◽  
Anterior Drawer ◽  
Chronic Lateral Ankle Instability ◽  
Lateral Ankle Instability ◽  
Modified Broström Procedure

Category: Ankle; Other Introduction/Purpose: Recurrent ankle injuries can lead to chronic ankle instability requiring surgical stabilization. Since the anterior talofibular ligament (ATFL) is the weakest of the lateral ankle ligaments, repair is often required in cases of chronic lateral ankle instability. Damage to the calcaneofibular ligament (CFL) is less common than the ATFL, but additional repair of it in these cases may be necessary to avoid this recurrent instability. A modified Brostrom procedure has been a widely accepted surgical approach to chronic lateral ankle instability if conservative measures fail. However, cases of recurrent instability even after initial stabilization surgery can present. The purpose was to examine reasoning for and rate of revision surgeries attempting to fix chronic lateral ankle instability as it relates to the ATFL and CFL integrity. Methods: A retrospective chart review was conducted to assess outcomes of a modified Brostrom procedure to determine underlying reasoning of the need for revision surgery by utilizing results of the anterior drawer and varus tilt tests. The files of these patients were examined via electronic health records to determine the reasoning for surgery. The preoperative and postoperative results of the anterior drawer test (ADT) and varus tilt test were used to examine ATFL and CFL integrity, respectively, in addition to operative notes. Results: 172 patients met criteria having undergone a modified Brostrom dual ligament repair procedure for lateral ankle instability by a single orthopedic foot and ankle surgeon. With a 3.49% revision rate in the patient population, the only similarity found in all of the patients was the presence of a positive varus tilt test indicating the CFL was a major contributor of failed correction via the modified Brostrom procedure. One patient had a positive ADT, and one had a mildly positive ADT. These ADT and varus tests were performed at various time points in the care of the patients. The average length between surgeries was calculated to be 624.2 days. This revision rate is higher than past studies but was limited to a few years under examination. Conclusion: In conclusion, the anterior drawer and varus tilt tests are utilized to determine the integrity of the ATFL and CFL in the lateral ankle ligament complex. In failed modified Brostrom procedures examined, the positive result was consistently in the varus tilt test, indicating that the CFL is the ligament most affected in these patients requiring additional surgery. However, these physical exam tests are only one way to examine the ankle and do not take additional pathologies of the lateral ankle into account. Additional studies are needed to examine long-term outcomes of the modified Brostrom procedure and reasoning for failure.

Knotless all-inside arthroscopic modified Broström procedure for lateral ankle instability

2020 ◽  
Author(s):  
Eui Dong Yeo ◽  
Sung Bum Park ◽  
Sang Woo Lee ◽  
Whi Je Cho ◽  
Hyun Kwon Kim ◽  
...  
Keyword(s):  
Ankle Instability ◽  
Lateral Ankle ◽  
Lateral Ankle Instability ◽  
Modified Broström Procedure
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