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Updated: Jul 12, 2026
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In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
Published on: July 2, 2021
Femoroacetabular impingement
Javad Parvizi1, Michael Leunig, Reinhold Ganz
1Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA.
The Journal of the American Academy of Orthopaedic Surgeons
|September 1, 2007
Summary
Femoroacetabular impingement, a hip abnormality, can lead to osteoarthritis in young patients. Surgical hip osteoplasty offers encouraging results for treating this condition and its associated arthritis.
Area of Science:
- Orthopedic surgery
- Hip joint biomechanics
- Osteoarthritis research
Background:
- Subtle hip morphologic abnormalities can cause femoroacetabular impingement (FAI).
- FAI involves abnormal contact between the femoral neck/head and acetabular rim.
- This can lead to labral tears, cartilage damage, and eventual hip arthritis in young individuals.
Purpose of the Study:
- To investigate the role of femoroacetabular impingement in young patient osteoarthritis.
- To review the efficacy of surgical interventions for FAI.
Main Methods:
- Review of emerging evidence on FAI and hip osteoarthritis.
- Analysis of surgical management techniques, including hip dislocation and osteoplasty.
- Evaluation of reported outcomes for femoroacetabular osteoplasty and arthroscopic FAI treatment.
Main Results:
- Nonsurgical treatments for FAI often fail to alleviate symptoms.
- Surgical management, specifically femoroacetabular osteoplasty, shows promising outcomes.
- Arthroscopic treatments for FAI also report encouraging results.
Conclusions:
- Femoroacetabular impingement is a significant factor in young patient hip osteoarthritis.
- Surgical intervention, particularly femoroacetabular osteoplasty, is an effective treatment.
- Arthroscopic approaches provide a viable alternative for managing FAI and preventing further joint deterioration.
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