Arthroscopic decompression of central acetabular impingement with notchplasty
Authors
Gupta A, Redmond JM, Hammarstedt JE, Stake CE, Liu Y, Domb BG
DOI: 10.1016/j.eats.2014.06.006
Purpose
To describe the surgical technique of arthroscopic decompression of central acetabular impingement by removing notch osteophytes (notchplasty) and propose its role in delaying arthritis progression.
Methods
Technical note detailing arthroscopic notchplasty with a supporting procedural video. The authors share their clinical observations relating notch osteophytes to associated chondral damage and ligamentum teres degeneration.
Key Findings
- Notch osteophytes are commonly found during hip arthroscopy.
- Their removal potentially alleviates mechanical impingement and decreases chondral damage.
- The technique may slow the progression of arthritis by decompressing the acetabular notch.
Conclusion
Arthroscopic acetabular notchplasty is a safe, effective procedure to address structural abnormalities contributing to central acetabular impingement.
What This Means for Patients
Removing bony growths in the hip joint via arthroscopy may help reduce pain and slow joint damage progression, potentially preserving hip function longer.