P Doury, S Pattin, F Eulry, G Casanova, J Chauvet, C Pelletier
The authors report 6 cases of hip disease with macrocavities during ankylosing spondylarthritis, including 5 cases from a series of 57 coxites which occurred in 34 patients out of 340 ankylosing spondylarthritis, observed at Hospital Begin, between 1973 and 1982. In light of their observations, they propose a classification of the hip manifestations of ankylosing spondylarthritis. The hip involvement with microcavities in ankylosing spondyloarthritis is quite different from coxites with macrocavities present in rheumatoid polyarthritis, and represent more likely a post-inflammatory arthritic type of hip disease than a particular form of coxitis...
March 1987: Revue du Rhumatisme et des Maladies Ostéo-articulaires