Arthroscopic iliopsoas tenotomies: a systematic review of surgical technique and outcomes.

Purpose: To evaluate the technique, results and complications of arthroscopic iliopsoas tenotomies either on native hips or total hip arthroplasty (THA).

Methods: A systematic review was performed using 3 databases: PubMed, EMBASE and the Cochrane library from January 2000 to December 2018 in accordance with the PRISMA procedure. The literature search, data extraction and quality assessment were conducted by 2 independent reviewers.

Do clinical results of arthroscopic subtalar arthrodesis correlate with CT fusion ratio?

Background: CT analysis of arthroscopic subtalar arthrodesis rarely finds complete fusion. The aim of the present study was to determine, at 12 months' follow-up of arthroscopic subtalar arthrodesis: (1) CT fusion ratio, (2) functional results, and (3) the correlation between the two.

Hypothesis: Incomplete fusion ratio does not impair the result of arthrodesis.