All-Inside Arthroscopic Anterior Talofibular Ligament Anatomic Reconstruction With a Gracilis Tendon Autograft for Chronic Ankle Instability in High-Demand Patients

2020 ◽  
Vol 59 (2) ◽  
pp. 222-230
Author(s):  
Shenghui Lan ◽  
Wenbo Zeng ◽  
Gongwu Yuan ◽  
Feng Xu ◽  
Xianhua Cai ◽  
...  
Keyword(s):  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
Anatomic Reconstruction ◽  
Anterior Talofibular Ligament ◽  
Gracilis Tendon ◽  
High Demand ◽  
Tendon Autograft

scholarly journals Arthroscopic Remnant-Preserving Anterior Talofibular Ligament Reconstruction does not Improve the Short-term Function of Ankle

2020 ◽  
Author(s):  
Shi-Ming Feng ◽  
Nicola Maffulli ◽  
Francesco Oliva ◽  
Qing-Qing Sun ◽  
Ai-Guo Wang
Keyword(s):  
Ankle Instability ◽  
Semitendinosus Tendon ◽  
Anatomic Reconstruction ◽  
Functional Score ◽  
Anterior Talofibular Ligament ◽  
Short Term ◽  
Level Of Evidence ◽  
Ankle Function ◽  
Tendon Autograft

Abstract Background Anterior talofibular ligament (ATFL) reconstruction is a valid treatment of chronic lateral ankle instability (CLAI). The purpose of this study was to evaluate the significance of preserving and not preserving remnant in ATFL reconstruction, as well as the clinical efficacy.Methods From January 2015 to July 2017, fifty-three admitted remnant-preserving CLAI patients with ATFL injury were prospectively randomized as remnant-preserving group (preservation of ATFL) and non-preserving group (no preservation of ATFL). All patients received anatomic reconstruction of ATFL using the semitendinosus tendon autograft. The Visual Analogue Scale (VAS) score, the American Orthopedic Foot and Ankle Society (AOFAS) score, Karlsson Ankle Functional Score (KAFS), Anterior Talar Translation (ATT), and ankle proprioceptive recovery in both groups were compared.Results All patients were followed up for at least 2 years, and difference in the follow-up time between two groups was not statistically significant. Differences in VAS, AOFAS, KAFS, ATT and ankle proprioceptive recovery between two groups were not statistically significant.Conclusions Compared with non-remnant-preserving surgery, there are no short-term follow-up differences in postoperative ankle function, stability and proprioceptive recovery when semitendinosus tendon autograft is used to treat CLAI through remnant-preserving ATFL reconstruction.Level of Evidence: Level III, a prospective comparative study.Trial registration: Xuzhou Central Hospital, ZXYY-2015090. Registered 21 November 2014

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.

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.

scholarly journals Surgical Management of Lateral Ankle Instability in Athletes

2019 ◽  
Vol 54 (6) ◽  
pp. 639-649 ◽  
Author(s):  
Luis D. Camacho ◽  
Zachary T. Roward ◽  
Yu Deng ◽  
L. Daniel Latt
Keyword(s):  
Surgical Management ◽  
Ankle Instability ◽  
Chronic Ankle Instability ◽  
Anatomic Reconstruction ◽  
Ankle Sprains ◽  
Functional Rehabilitation ◽  
Ankle Ligaments ◽  
Lateral Ankle ◽  
Initial Surgery ◽  
Lateral Ankle Ligaments

Ankle sprains are common injuries involving the lateral ankle ligaments and affect athletes of all levels. Most patients heal uneventfully, but those with symptoms persisting past 3 months should be evaluated for chronic ankle instability and its associated conditions as well as for the presence of varus malalignment. Chronic ankle instability is initially treated nonoperatively, with surgical management reserved for those who have failed to improve after 3 to 6 months of bracing and functional rehabilitation. Anatomic repair using a modification of the Broström procedure is the preferred technique for initial surgery. Anatomic reconstruction with tendon graft should be considered when repair is not possible, as it maintains physiological joint kinematics. Nonanatomic reconstructions are seldom indicated. Arthroscopic repair or reconstruction of the lateral ankle ligaments is a promising new technique with results similar to those of open surgery.

Arthroscopic Findings in Patients with Chronic Ankle Instability

2002 ◽  
Vol 30 (3) ◽  
pp. 402-409 ◽  
Author(s):  
Beat Hintermann ◽  
Andreas Boss ◽  
Dirk Schäfer
Keyword(s):  
Structural Changes ◽  
Ankle Instability ◽  
Cartilage Damage ◽  
Case Series ◽  
Chronic Ankle Instability ◽  
Ankle Arthroscopy ◽  
Lateral Ligament ◽  
Deltoid Ligament ◽  
Anterior Talofibular Ligament ◽  
Ligament Injuries

Background There are little objective data on structural changes of the chronically unstable ankle. Such knowledge could help with preoperative planning. Hypothesis Preoperative ankle arthroscopy provides important insights into the causes and mechanisms of ankle instability and the resulting disability. Study Design Case series. Methods From 1993 to 1999, arthroscopic examination was performed in the ankles of 148 patients with symptomatic chronic ankle instability that had lasted 6 months or more. All structural changes were recorded and compared with the clinical diagnosis. Results A rupture or elongation of the anterior talofibular ligament was noted in 86% of ankles, of the calcaneofibular ligament in 64%, and of the deltoid ligament in 40%. Cartilage damage was noted in 66% of ankles with lateral ligament injuries, whereas 98% of the ankles with deltoid ligament injuries had cartilage damage. Although lateral instability could be verified arthroscopically in 127 patients, medial instability was presumed clinically in 38 patients but was actually detected in 54 patients arthroscopically. Conclusion Preoperative ankle arthroscopy revealed an essential amount of information that would otherwise have been undetected. For instance, the ligaments showed typical abnormalities corresponding to different entities of ankle instability and different intra-articular pathologic conditions.

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