| VISI | volar intercalated segment instability |
|---|---|
| AB | abdominal; abnormal; abortion; Ace bandage; active bilaterally; aid to the blind; alcian blue; alert... |
| ABCDES | abnormal alignment, bones-periarticular osteoporosis, cartilage-joint space loss, deformities, margi... |
| Abn, abn | abnormal; abnormality(ies) |
| abnor | abnormal |