Complications of trochanteric osteotomy.

Area of Science:

• Orthopedic Surgery
• Arthroplasty
• Biomedical Engineering

Background:

• Trochanteric osteotomy is an established technique in total hip replacement.
• Its role is debated, often serving as an adjunct rather than a mandatory procedure.
• Improved surgical exposure is a primary indication.

Purpose of the Study:

• To evaluate the role and outcomes of trochanteric osteotomy in total hip replacement.
• To identify complications and their management.
• To assess the benefits of specific osteotomy techniques.

Main Methods:

• Review of trochanteric osteotomy in total hip arthroplasty.
• Analysis of complications including nonunion, migration, and abductor dysfunction.
• Discussion of patient selection and surgical technique, favoring sliding osteotomy.

Main Results:

• Trochanteric osteotomy primarily enhances surgical exposure.
• Nonunion is common but often asymptomatic; however, it can lead to migration and abductor dysfunction.
• Severe symptoms like pain, instability, or gait impairment may require trochanteric reattachment.

Conclusions:

• Trochanteric osteotomy is a valuable adjunct in select hip replacement cases, mainly for exposure.
• Careful patient selection and meticulous surgical technique minimize risks.
• Sliding trochanteric osteotomy offers versatility and resistance to migration.