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Radiological predictors of outcomes in hip arthroscopy for femoroacetabular impingement.

Moritz WagnerLuca SchallerFranz EndstrasserPetr VavronMatthias BraitoEhrenfried SchmaranzerFlorian SchmaranzerAlexander Brunner
Published in: The bone & joint journal (2024)
We recommend caution in performing hip arthroscopy in patients who have three positive acetabular retroversion signs. Acetabular dysplasia with a lateral centre-edge angle of less than 20° should not be treated with isolated hip arthroscopy. Acetabular rim-trimming should be avoided in patients with borderline dysplasia, and care should be taken to avoid over-correction of a cam deformity and/or pincer deformity.
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