Cam impingement causes osteoarthritis of the hip: a nationwide prospective cohort study (CHECK)
Annals of Rheumatic Diseases, 07/16/2012
Agricola R et al. – Individuals with both severe cam–type deformity and reduced internal rotation are strongly predisposed to fast progression to end–stage osteoarthritis. As cam impingement might be a modifiable risk factor, early recognition of this condition is important.