Anterior Capsulectomy vs. Repair in Direct Anterior THA

Anterior Capsulectomy vs. Repair in Direct Anterior THA

Randomized prospective study comparing the anterior capsule repair vs capsulectomy with regards to post-operative pain and range of motion outcomes in elective primary unilateral direct anterior approach THA for osteoarthritis. Visual Analog Scores (VAS) will be recorded for preoperative and postoperative months 1 and 4. Hip range of motion will be assessed by goniometer measurements and lateral hip radiographs in maximum flexion.

The purpose of the study is to compare post-operative pain control and hip range of motion between two surgical techniques (anterior capsular repair vs. anterior capsulectomy) during direct anterior total hip arthroplasty.

Inclusion Criteria:

• Elective unilateral primary total hip arthroplasty Direct anterior surgical approach Osteoarthritis diagnosis 18 years of age or older

Exclusion Criteria:

• Bilateral primary total hip arthroplasty Revision hip arthroplasty Avascular necrosis of the hip Rheumatoid arthritis of the hip Younger than 18 years of age