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ICD Data
/M00-M99/M15-M19/M18
Osteoarthritis of first carpometacarpal joint M18
Codes
• M18.0
Bilateral primary osteoarthritis of first carpometacarpal joints
• M18.1
Unilateral primary osteoarthritis of first carpometacarpal joint
• M18.10
…… unspecified hand
• M18.11
…… right hand
• M18.12
…… left hand
• M18.2
Bilateral post-traumatic osteoarthritis of first carpometacarpal joints
• M18.3
Unilateral post-traumatic osteoarthritis of first carpometacarpal joint
• M18.30
…… unspecified hand
• M18.31
…… right hand
• M18.32
…… left hand
• M18.4
Other bilateral secondary osteoarthritis of first carpometacarpal joints
• M18.5
Other unilateral secondary osteoarthritis of first carpometacarpal joint
• M18.50
…… unspecified hand
• M18.51
…… right hand
• M18.52
…… left hand
• M18.9
Osteoarthritis of first carpometacarpal joint, unspecified