Most cases are idiopathic, but strenuous exercise, initiation of hemodialysis, infection with Borrelia burgdorferi, and certain medications, such as statins, phenytoin, ramipril, and subcutaneous heparin, may trigger the condition.
Eosinophilic fasciitis
Ischemic fasciitis
Arthrofibrosis
Tuberculous dactylitis
Hypertrophic osteoarthropathy
Acral necrosis
Arthritis mutilans
Myositis ossificans