Arthroscopic Ankle Arthrodesis: An Update.

Arthroscopic ankle arthrodesis provides an alternative to open techniques. Advancements in arthroscopic techniques and instrumentation have made the procedure easier to perform. Arthroscopic ankle arthrodesis has demonstrated faster rates of union, fewer complications, reduced postoperative pain, and shorter hospital stays. Sound surgical techniques, particularly with regard to joint preparation, are critical for success. Comorbidities such as increased body mass index, history of smoking, malalignment, and posttraumatic arthritis should be considered when contemplating arthroscopic ankle arthrodesis. Although total ankle replacement continues to grow in popularity, arthroscopic ankle arthrodesis remains a viable alternative for management of the end-stage arthritic ankle.