Figure 1From: An atypically located large subchondral cyst in an osteoarthritic hip joint: a case report Antero-posterior (A) and frog-leg (B) pelvis radiographs showing sclerotic changes in both acetabulum, loss of articular joint distance, osteophytes and degenerative changes in both hips, which indicate severe degenerative coxarthrosis. Back to article page