Synonyms

Pyarthrosis

Is A

Infectious arthritis

May Cause

Abnormal proximal femur

Arthritis with new bone formation

Arthritis with osteoporosis

Arthritis with subluxation

Baker cyst

Carpal and/or tarsal fusion

Enlarged distal femoral intercondylar notch

Flat femoral head

Fragmented femoral head

Fragmented or irregular femoral head

Fragmented, irregular, or sclerotic carpal or tarsal bones

Intra-articular calcification

Localized brachydactyly

Narrowed joint space

Neuropathic bone changes of the hands or feet

Periarticular calcification

Periosteal new bone formation in a child

Regional osteoporosis

Short fourth metacarpal

Vascular deossification