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Identifying the Most Successful Procedures in Hip Arthroscopy.
Orthopedics
|February 1, 2020
Summary
Certain hip arthroscopy procedures predict future hip replacement or revision surgery. Labral debridement and notchplasty increase revision risk, while trochanteric bursectomy improves outcomes. Understanding these factors aids patient counseling.
Area of Science:
- Orthopedic Surgery
- Sports Medicine
- Hip Preservation
Background:
- Hip arthroscopy for femoral and acetabular pathologies has seen a significant rise.
- Limited literature exists on surgical procedures as predictors for revision surgery or total hip arthroplasty.
- Identifying factors influencing long-term outcomes is crucial for patient management.
Purpose of the Study:
- To identify predictors of conversion to total hip arthroplasty (THA) after hip arthroscopy.
- To identify predictors of revision hip arthroscopy.
- To analyze the impact of specific arthroscopic procedures on long-term hip joint outcomes.
Main Methods:
- Retrospective review of 1118 patients (1249 hips) undergoing hip arthroscopy for labral tears between 2008 and 2015.
- Minimum 2-year follow-up, with patients aged 18-60 years and no prior hip conditions or surgeries.
- Multivariate analysis was used to determine predictors for THA conversion and revision surgery.
Main Results:
- 122 patients (9.8%) underwent THA; predictors included age at surgery, body mass index, labral debridement, and notchplasty. Trochanteric bursectomy was associated with higher survivorship.
- 124 patients (9.9%) underwent revision arthroscopy; predictors included workers' compensation, capsular repair, and femoral head microfracture. Age and femoral head chondroplasty were associated with higher survivorship.
- Specific surgical techniques and patient factors significantly influence the need for subsequent THA or revision arthroscopy.
Conclusions:
- Age, body mass index, and specific intra-articular procedures like labral debridement and notchplasty are associated with increased risk of THA conversion.
- Factors such as workers' compensation claims, capsular repair, and microfracture increase the likelihood of revision hip arthroscopy.
- Trochanteric bursectomy and femoral head chondroplasty appear to be associated with better long-term outcomes, potentially reducing the need for revision or THA.
