M18.3: Unilateral post-traumatic osteoarthritis of first carpometacarpal joint inclusionTerm Post-traumatic osteoarthritis of first carpometacarpal joint NOS |
| M18.30: Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, unspecified hand |
| M18.31: Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, right hand |
| M18.32: Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, left hand |