Table 2: Major differential diagnosis of rapidly destructive coxarthrosis.

(1) Infectious particularly mycobacterial and fungal
(2) Crystal arthropathy
(3) Avascular necrosis
(4) Inflammatory such as rheumatoid arthritis
(5) Degenerative
(6) Neuropathic
(7) Seronegative spondyloarthropathy
(8) Multicentric histiocytosis
(9) Sarcoidosis
(10) Neoplastic