Modified Broström vs suture tape augmentation: A systematic review

Ankle sprains are common musculoskeletal injuries which can develop into residual chronic lateral ankle instability. When non-surgical treatments fail, surgical intervention is often indicated. We performed a systematic review of the literature comparing outcome measures of modified Broström repair to suture tape augmentation for lateral ankle stabilization. All studies available in PubMed up to July 2023 were screened. Three randomized controlled trials involving 235 patients met inclusion criteria. All the studies reported on Foot and Ankle Ability Measure, two of the three studies found higher postoperative Sports Activity scores in the suture tape group. Two of the studies reported Foot and Ankle Outcome Score, neither were found to be significantly different. The third study analyzed return to pre-injury level of activity between the two surgical techniques and found a faster return to activity for suture tape compared to modified Broström procedure. Overall, outcome measures show no significant difference between modified Broström and suture tape augmentation.