Bröstrom Repair Review

2021 ◽  
pp. 193864002110539
Author(s):  
Daniel Chiou ◽  
Brandon Morris ◽  
Gregory Waryasz
Keyword(s):  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
Postoperative Recovery ◽  
Return To Play ◽  
Ankle Sprains ◽  
Preoperative Management ◽  
Level Of Evidence ◽  
Evidence Level ◽  
High Level

Since its introduction in 1966, the Bröstrom repair has been the workhorse for the treatment of chronic ankle instability. The procedure has expanded with the advent of arthroscopy, ultrasound, and other techniques. Because chronic ankle sprains/instability pose a barrier to athletes who perform high-level activities for a living, discussions concerning postoperative recovery and return to play criteria are important. Here we present an update on the Bröstrom-Gould procedure from preoperative management to return to play. Level of Evidence: Level V

scholarly journals Lateral Ankle Sprain and Chronic Ankle Instability

2019 ◽  
Vol 4 (2) ◽  
pp. 247301141984693 ◽  
Author(s):  
Aida K. Sarcon ◽  
Nasser Heyrani ◽  
Eric Giza ◽  
Christopher Kreulen
Keyword(s):  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
Ankle Sprains ◽  
Invasive Procedures ◽  
Clinical Tests ◽  
Level Of Evidence ◽  
Lateral Ankle Sprain ◽  
Lateral Ankle ◽  
Lateral Ankle Instability ◽  
History Of

A select 10-30% of patients with recurrent lateral ankle sprains develop chronic ankle instability (CAI). Patients with chronic ankle instability describe a history of the ankle “giving way” with or without pathological laxity on examination. Evaluation includes history, identification of predisposing risk factors for recurrent sprains, and the combination of clinical tests (eg, laxity tests) with imaging to establish the diagnosis. There are a variety of nonoperative strategies to address chronic ankle instability, which include rehabilitation and taping or bracing to prevent future sprains. Patients who fail conservative treatment are candidates for surgery. The anatomic approaches (eg, modified Broström) are preferred to nonanatomic procedures since they recreate the ankle’s biomechanics and natural course of the attenuated ligaments. There is a growing interest in minimally invasive procedures via ankle arthroscopy that also address the associated intra-articular disorders. This article provides a review of chronic lateral ankle instability consisting of relevant anatomy, associated disorders, evaluation, treatment methods, and complications. Level of Evidence: Level V, expert opinion.

Quantitative Analysis of Deltoid Ligament Degradation in Patients With Chronic Ankle Instability Using Computed Tomographic Images

2021 ◽  
pp. 107110072199707
Author(s):  
Yasunari Ikuta ◽  
Tomoyuki Nakasa ◽  
Junichi Sumii ◽  
Akinori Nekomoto ◽  
Nobuo Adachi
Keyword(s):  
Ankle Instability ◽  
Ct Images ◽  
Chronic Ankle Instability ◽  
Control Group ◽  
Deltoid Ligament ◽  
Anterior Talofibular Ligament ◽  
Mri Findings ◽  
Calcaneofibular Ligament ◽  
Level Of Evidence ◽  
Strong Negative Correlation

Background: Rotational ankle instability (RAI) is associated with the faster onset of severe ankle osteoarthritis via dysfunction of the anterior talofibular ligament, calcaneofibular ligament, and deltoid ligament. No specific clinical examination is available for RAI, and diagnostic imaging has limitations in evaluating ligament degradation. This study investigated the deltoid ligament degeneration using Hounsfield unit (HU) values on computed tomography (CT) images. Methods: Patients were enrolled in this retrospective analysis if they had undergone magnetic resonance imaging (MRI) and CT scans of the ankle. The chronic ankle instability (CAI) group comprised 20 ankles with CAI (9 men, 11 women; mean age, 28.7 years) and the control group comprised 28 ankles (16 men, 12 women, mean age, 41.3 years). The average HU values of the deep posterior tibiotalar ligament (dPTL) that constitutes the deltoid ligament were measured on coronal CT images, and MRI results were used as a reference. All patients were subdivided based on the MRI findings of dPTL injury such as fascicular disruption, irregularity, and the loss of striation. Results: A strong negative correlation was identified between age and HU values for all patients (Spearman ρ = −0.63; P < .001). The mean HU values of the dPTL for participants aged <60 years were 81.0 HU for the control group (21 ankles) and 69.5 HU for the CAI group ( P = .0075). No significant differences in the HU values were observed for the dPTL among the MRI subgroups. Conclusion: In addition to the conventional imaging examination such as stress radiographs and MRI, HU measurements of CT images could be useful for quantitatively and noninvasively evaluating degenerative changes in the deltoid ligament for CAI patients to assist the diagnosis of RAI. Level of Evidence: Level III. case-control study.

Additional Inferior Extensor Retinaculum Augmentation After All-Inside Arthroscopic Anterior Talofibular Ligament Repair for Chronic Ankle Instability Is Not Necessary

2021 ◽  
pp. 036354652110080
Author(s):  
Sung Hyun Lee ◽  
Hyung Gyu Cho ◽  
Je Heon Yang
Keyword(s):  
Clinical Outcomes ◽  
Ankle Instability ◽  
Surgical Techniques ◽  
Chronic Ankle Instability ◽  
Anterior Talofibular Ligament ◽  
Extensor Retinaculum ◽  
Level Of Evidence ◽  
Group A ◽  
The Mean ◽  
Inferior Extensor Retinaculum

Background: Although several arthroscopic surgical techniques for the treatment of chronic ankle instability (CAI) have been introduced recently, the effect of inferior extensor retinaculum (IER) augmentation remains unclear. Purpose: To compare the clinical outcomes after arthroscopic anterior talofibular ligament (ATFL) repair according to whether additional IER augmentation was performed or not. Study Design: Cohort study; Level of evidence, 3. Methods: We performed a retrospective review of consecutive patients who underwent arthroscopic ATFL repair surgery for CAI between 2016 and 2018. The mean age of the patients was 35.2 years (range, 19-51 years), and the mean follow-up period was 32.6 months (range, 24-48 months). Patients were divided into 2 groups according to the surgical technique used for CAI: arthroscopic ATFL repair (group A; n = 37) and arthroscopic ATFL repair with additional IER augmentation (group R; n = 45). The pain visual analog scale, American Orthopaedic Foot & Ankle Society score, Foot and Ankle Outcome Score, and the Karlsson Ankle Function Score were measured as subjective outcomes, and posturographic analysis was performed using a Tetrax device as an objective outcome. Radiologic outcome evaluations were performed preoperatively and at 2 years postoperatively using stress radiographs and axial view magnetic resonance imaging (MRI). Results: Out of 101 patients, 19 (18.5%) were excluded per the exclusion criteria, and 82 were evaluated. We identified 6 retears (7.3%) based on postoperative MRI evaluation. All patients who had ATFL retear on MRI (8.1% [3/37] in group A and 6.7% [3/45] in group R) demonstrated recurrent CAI with functional discomfort and anterior displacement >3 mm as compared with the intact contralateral ankle. All clinical scores and posturography results were improved after surgery in both groups ( P < .001). However, there were no significant differences in the clinical results and radiologic findings between the groups. Conclusion: The clinical and radiologic outcomes of patients with CAI improved after all-inside arthroscopic ATFL repair. However, additional IER augmentation after arthroscopic ATFL repair did not guarantee better clinical outcomes.

scholarly journals Evaluating and Differentiating Ankle Instability

2019 ◽  
Vol 54 (6) ◽  
pp. 617-627 ◽  
Author(s):  
Phillip A. Gribble
Keyword(s):  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
High Rate ◽  
Diagnostic Tools ◽  
Ankle Sprains ◽  
Lateral Ankle ◽  
The Status ◽  
History Of ◽  
Ankle Complex

Given the prevalence of lateral ankle sprains during physical activity and the high rate of reinjury and chronic ankle instability, clinicians should be cognizant of the need to expand the evaluation of ankle instability beyond the acute time point. Physical assessments of the injured ankle should be similar, regardless of whether this is the initial lateral ankle sprain or the patient has experienced multiple sprains. To this point, a thorough injury history of the affected ankle provides important information during the clinical examination. The physical examination should assess the talocrural and subtalar joints, and clinicians should be aware of efficacious diagnostic tools that provide information about the status of injured structures. As patients progress into the subacute and return-to-activity phases after injury, comprehensive assessments of lateral ankle-complex instability will identify any disease and patient-oriented outcome deficits that resemble chronic ankle instability, which should be addressed with appropriate interventions to minimize the risk of developing long-term, recurrent ankle instability.

scholarly journals Wobble-Board Balance Intervention to Decrease Symptoms and Prevent Reinjury in Athletes With Chronic Ankle Instability: An Exploration Case Series

2020 ◽  
Vol 55 (1) ◽  
pp. 42-48 ◽  
Author(s):  
Cynthia J. Wright ◽  
Stacey L. Nauman ◽  
Jon C. Bosh
Keyword(s):  
Intercollegiate Athletics ◽  
Ankle Instability ◽  
Case Series ◽  
Chronic Ankle Instability ◽  
Global Rating ◽  
Ankle Sprains ◽  
Intercollegiate Athletes ◽  
Patient Reported ◽  
Balance Intervention ◽  
Increasing Function

Controlled research has shown that a single-exercise wobble-board intervention is effective at reducing symptoms and increasing function in patients with chronic ankle instability. However, the effectiveness of this protocol has not been documented in a realistic intercollegiate athletics environment. Eight intercollegiate athletes with chronic ankle instability participated in an 8-week (3 sessions/wk) wobble-board intervention. In a realistic environment, this simple intervention was feasible to implement and resulted in meaningful improvements in patient-reported stability for more than half of the patients (5 of 8) but only improved the global rating of function and pain for a minority of the patients (2 of 8 and 3 of 8, respectively). Not all patients experienced equal symptom reduction; however, no new ankle sprains occurred during the intervention.

Radiologic Evaluation of the Effect of Distal Tibiofibular Joint Anatomy on Arthroscopically Proven Ankle Instability

2019 ◽  
Vol 41 (2) ◽  
pp. 223-228 ◽  
Author(s):  
Muhammet Baybars Ataoğlu ◽  
Mehmet Ali Tokgöz ◽  
Anıl Köktürk ◽  
Yılmaz Ergişi ◽  
Mustafa Yasin Hatipoğlu ◽  
...  
Keyword(s):  
Ankle Instability ◽  
Pearson Correlation ◽  
Clear Understanding ◽  
Ankle Sprains ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Talocrural Joint ◽  
Lateral Ankle ◽  
Lateral Ankle Instability ◽  
Tibiofibular Joint

Background: Ankle sprains occur frequently in both athletes and the general population. The social and economic consequences can be significant. In an effort to understand the injury, dynamic and static structures around the ankle have been investigated in detail, but anatomical factors predisposing to lateral ankle instability have not been fully clarified. The aim of this study was to radiologically investigate the relationship between bony variations of the distal tibiofibular joint and arthroscopically proven ankle instability. Methods: Fifty patients with arthroscopically proven ankle instability and 50 patients without instability were included in this study. Measurements were obtained from a magnetic resonance imaging (MRI) section 1 cm proximal to the tibiotalar joint; distal tibiofibular joint anterior facet length ( a), posterior facet length ( b), angle between the anterior and posterior facets ( c), fibular notch depth ( d), tibia thickness ( e), and fibula thickness ( f) was measured. Results: It was found that instability was more frequent when the length of a ( P < .001) and e ( P < .001) were shorter. In addition, when value of a/ b and e/f were evaluated, it was observed that the number of individuals who had instability increased as the ratio became smaller ( P < .016-.020, respectively). Pearson correlation analysis indicated strong negative correlation between the values of a- e and instability ( r = −0.348, P < .001, and r = −0.328, P = .001; respectively). Conclusion: Lateral ankle sprains are common, and a clear understanding of the relevant structures and clinical function of the ankle complex should extend beyond the talocrural joint. This study demonstrated that the presence of narrow anterior facet ( a) and thinner tibia ( e) were strongly correlated with lateral ankle instability. Level of Evidence: Level III, retrospective case control study.

Fair evidence consistently supports open surgical treatment for chronic ankle instability: a systematic review

2019 ◽  
Vol 4 (5) ◽  
pp. 254-269
Author(s):  
Chad Alexander Purcell ◽  
James Calder ◽  
Kentaro Matsui ◽  
Pontus Andersson ◽  
Jón Karlsson ◽  
...  
Keyword(s):  
Systematic Review ◽  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
Systematic Evaluation ◽  
Anatomical Reconstruction ◽  
Lateral Ligament ◽  
Anterior Talofibular Ligament ◽  
Reconstruction Technique ◽  
Operative Techniques ◽  
Level Of Evidence

ImportancePatients with chronic ankle instability (CAI) who have failed non-operative treatments are most commonly treated with open ankle repair or reconstruction of the anterior talofibular ligament and/or calcaneofibular ligament. Over 50 operative techniques have been described for the treatment of CAI. However, there is no current systematic evaluation of currently used open operative techniques for the treatment of CAI.Aim/ObjectiveThe primary objective of this study is to provide evidence-based treatment recommendations for CAI in adults based on a comprehensive systematic review of the literature.Evidence reviewThe literature review of PubMed, EMBASE, Cochrane and Web of Science databases was completed on 22 February 2017. Search terms included two concepts: lateral ligament of the ankle (patients) and open reconstructive or repair procedures (intervention). All published clinical studies with English translation were included. Biomechanical, cadaveric, review articles, minimally invasive procedures and arthroscopic procedures were excluded. Open operative procedures from included articles were classified as anatomical or non-anatomical and repair or reconstructive. Articles were then assigned a level of evidence (I-V) to denote quality of the research methods. Articles were reviewed collectively to provide a grade of recommendation (A-C or I) in support for or against the operative intervention in treatment of CAI.FindingsSeventy one of 1635 identified articles were included for review. There is fair evidence (Grade B) in support of anatomical repair, anatomical reconstruction and non-anatomical reconstruction procedures. There was insufficient evidence available to grade internal brace and non-anatomical repair procedures.Conclusions and relevanceAlthough only fair-quality evidence exists in support of open operative treatment of CAI, this systematic review helps reassure clinicians of their current practices. The literature reaffirms support for open anatomical repair and anatomical reconstruction technique for CAI.Level of evidenceLevel II, systematic review.

Arthroscopic-Assisted Versus All-Arthroscopic Ankle Stabilization Technique

2020 ◽  
Vol 41 (11) ◽  
pp. 1360-1367 ◽  
Author(s):  
Matteo Guelfi ◽  
Gustavo Araujo Nunes ◽  
Francesc Malagelada ◽  
Guillaume Cordier ◽  
Miki Dalmau-Pastor ◽  
...  
Keyword(s):  
Ankle Instability ◽  
Clinical Results ◽  
Pain Scale ◽  
Chronic Ankle Instability ◽  
Percutaneous Technique ◽  
Aofas Score ◽  
Level Of Evidence ◽  
Vas Score ◽  
The Mean

Background: Both the percutaneous technique with arthroscopic assistance, also known as arthroscopic Broström (AB), and the arthroscopic all-inside ligament repair (AI) are widely used to treat chronic lateral ankle instability. The aim of this study was to compare the clinical outcomes of these 2 arthroscopic stabilizing techniques. Methods: Thirty-nine consecutive patients were arthroscopically treated for chronic ankle instability by 2 different surgeons. The AB group comprised 20 patients with a mean age of 30.2 (range, 18-42) years and a mean follow-up of 19.6 (range, 12-28) months. The AI group comprised 19 patients with a mean age of 30.9 (range, 18-46) years and mean follow-up of 20.7 (range, 13-32) months. Functional outcomes using the American Orthopaedic Foot & Ankle Society (AOFAS) hindfoot score and visual analog pain scale (VAS) were assessed pre- and postoperatively. Range of motion (ROM) and complications were recorded. Results: In both groups the AOFAS and VAS scores significantly improved compared with preoperative values ( P < .001) with no difference ( P > .1) between groups. In the AB group the mean AOFAS score improved from 67 (range, 44-87) to 92 (range, 76-100) and the mean VAS score from 6.4 (range, 3-10) to 1.2 (range, 0-3). In the AI group the mean AOFAS score changed from 60 (range, 32-87) to 93 (range, 76-100) and the mean VAS score from 6.1 (range, 4-10) to 0.8 (range, 0-3). At the final follow-up 8 complications (40%) were recorded in the AB group. In the AI group 1 complication (5.3%) was observed ( P < .05). Conclusion: Both the AB and AI techniques are suitable surgical options to treat chronic ankle instability providing excellent clinical results. However, the AB had a higher overall complication rate than the AI group, particularly involving a painful restriction of ankle plantarflexion and neuritis of the superficial peroneal nerve. Level of Evidence: Level III, retrospective comparative study.

Landing Kinematics and Isometric Hip Strength of Individuals With Chronic Ankle Instability

2019 ◽  
Vol 40 (8) ◽  
pp. 969-977 ◽  
Author(s):  
Ryan S. McCann ◽  
Masafumi Terada ◽  
Kyle B. Kosik ◽  
Phillip A. Gribble
Keyword(s):  
Lower Extremity ◽  
Ankle Instability ◽  
External Rotation ◽  
Peak Torque ◽  
Chronic Ankle Instability ◽  
Initial Contact ◽  
Level Of Evidence ◽  
Hip Strength ◽  
Hip Kinematics ◽  
Rotation Strength

Background: Chronic ankle instability (CAI) is associated with hip strength deficits and altered movement in the lower extremity. However, it remains unclear how hip strength deficits contribute to lateral ankle sprain (LAS) mechanisms. We aimed to compare lower extremity landing kinematics and isometric hip strength between individuals with and without CAI and examine associations between hip kinematics and strength. Methods: Seventy-six individuals completed 5 single-leg landings, during which we collected three-dimensional ankle, knee, and hip kinematics from 200 milliseconds pre–initial contact to 50 milliseconds post–initial contact. We calculated average peak torque (Nm/kg) from 3 trials of isometric hip extension, abduction, and external rotation strength testing. One-way analyses of variance assessed group differences (CAI, LAS coper, and control) in hip strength and kinematics. Pearson product moment correlations assessed associations between hip kinematics and strength. We adjusted the kinematic group comparisons and correlation analyses for multiple comparisons using the Benjamini-Hochberg method. Results: The CAI group exhibited less hip abduction during landing than LAS copers and controls. The CAI group had lower hip external rotation strength than LAS copers ( P = .04, d = 0.62 [0.05, 1.17]) and controls ( P < .01, d = 0.87 [0.28, 1.43]). Effect sizes suggest that the CAI group had deficits in EXT compared with controls ( d = 0.63 [0.06, 1.19]). Hip strength was not associated with hip landing kinematics for any group. Conclusion: Altered landing mechanics displayed by the CAI group may promote mechanisms of LAS, but they are not associated with isometric hip strength. However, hip strength deficits may negatively impact other functional tasks, and they should still be considered during rehabilitation. Level of Evidence: Level III, case-control study.

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