Which type of hip impingement is associated with buttock pain?

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Study for the NATA BOC Domain 2 Clinical Evaluation and Diagnosis Test. Utilize our comprehensive flashcards and multiple-choice quiz features; each question comes with hints and thorough explanations. Prepare effectively for your certification exam!

Multiple Choice

Which type of hip impingement is associated with buttock pain?

Explanation:
Pain location helps distinguish hip impingement types. Pincer impingement stems from overcoverage of the acetabulum, so the contact between the femoral neck and the acetabular rim occurs near the rim and often involves posterior or superior structures. This causes irritation that is commonly felt in the buttock region, especially during hip flexion with adduction. In contrast, cam impingement is due to a bony bump at the femoral head–neck junction that pinches the joint anteriorly, typically producing groin pain rather than buttock pain. So buttock pain is a classic clue pointing toward pincer impingement.

Pain location helps distinguish hip impingement types. Pincer impingement stems from overcoverage of the acetabulum, so the contact between the femoral neck and the acetabular rim occurs near the rim and often involves posterior or superior structures. This causes irritation that is commonly felt in the buttock region, especially during hip flexion with adduction. In contrast, cam impingement is due to a bony bump at the femoral head–neck junction that pinches the joint anteriorly, typically producing groin pain rather than buttock pain. So buttock pain is a classic clue pointing toward pincer impingement.

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