CAM and Pincer lesions are corrected during hip arthroscopy for which condition?

Prepare for the Medbridge Orthopedic Clinical Specialist Test. Test your knowledge with multiple choice questions, each featuring hints and explanations. Ace your exam with ease!

Multiple Choice

CAM and Pincer lesions are corrected during hip arthroscopy for which condition?

Explanation:
This is about femoroacetabular impingement. When FAI is present, abnormal contact happens between the femoral head–neck junction (CAM deformity) and the acetabulum (pincer overcoverage). Hip arthroscopy targets both issues—reshaping the cam area on the femur and contouring the acetabular rim (pincer)—to restore smooth joint motion and reduce impingement, often along with addressing any labral damage. Many patients have both components, so correcting both provides the best outcomes in terms of pain relief and range of motion. It’s not typically the primary approach for hip osteoarthritis without impingement.

This is about femoroacetabular impingement. When FAI is present, abnormal contact happens between the femoral head–neck junction (CAM deformity) and the acetabulum (pincer overcoverage). Hip arthroscopy targets both issues—reshaping the cam area on the femur and contouring the acetabular rim (pincer)—to restore smooth joint motion and reduce impingement, often along with addressing any labral damage. Many patients have both components, so correcting both provides the best outcomes in terms of pain relief and range of motion. It’s not typically the primary approach for hip osteoarthritis without impingement.

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