Authors’ Reply: Hip Arthroscopy vs. Surgical Hip Dislocation for FAI
Authors: Domb BG, Stake CE, Botser IB, Jackson TJ
DOI: 10.1016/j.arthro.2013.12.001
Purpose
Response to Larson et al. discussing study design comparing surgical hip dislocation (SHD) and hip arthroscopy for FAI.
Methods
Explanation of matched-pair cohort design, addressing learning curves and evolving preferences.
Key Findings
- Matched-pair design chosen to enhance statistical power.
- Single-surgeon design defended for internal consistency despite limitations.
- Acknowledged shift in surgeon preference from SHD to arthroscopy.
- Future plans include broader cohort and multicenter studies.
Conclusion
Experienced arthroscopy offers advantages over SHD in most FAI cases; SHD remains important for complex deformities.
What This Means for Patients:
Less invasive hip arthroscopy is increasingly preferred and effective; complex cases may still need open surgery.
What Does This Mean for Providers?
- Surgeon experience is crucial when choosing arthroscopy or SHD.
- Arthroscopy should be first-line for most FAI, with SHD reserved for complex deformities.
- Encourage multicenter collaboration for robust comparative data.