AANA Hip Arthroscopy - September 2024-FAIS in 2020

Video Transcription

Video Summary

Dr. Shane Doe from Rush University Medical Center discusses advancements in femoral acetabular impingement (FAI) syndrome focusing on pathomorphology, biomechanics, and pathomechanics. His lab studied CAM deformities’ biomechanical effects using cadaver models, finding that complete CAM resection reduces contact pressure and peak force. Three-dimensional imaging confirmed alpha angle as a reliable measure of CAM deformity. Studies on the hip labrum showed native and paired labra maintain suction, unlike 270-degree reconstructions. Motion analysis revealed improved hip function six months post-surgery. Clinical registry analysis identified patient progress patterns, with older age and higher BMI linked to worse outcomes. Overall, improved imaging, biomechanics understanding, and surgical correction enhance FAI management.

Keywords

Femoral Acetabular Impingement

CAM Deformity

Biomechanics

Hip Labrum

Surgical Outcomes