| Namespace | MPheno.ontology | Obsolete | false |
| description | any structural anomaly of any hinge-joints of the phalanges of the hand; there are two sets in each finger (except in the thumb): (i) proximal interphalangeal joints (PIP), those between the first (also called proximal) and second (intermediate) phalanges and (ii) distal interphalangeal joints (DIP), those between the second and third (distal) phalanges; a similar group of articulations also function in the toes |
