OPS-Code 5-824.a:
Endoprosthetic joint and bone replacement: Implantation of an endoprosthesis in upper extremity joints: Thumb carpometacarpal joint endoprosthesis
You have received an artificial replacement for the saddle joint of the thumb.
The saddle joint of the thumb connects the metacarpal bone of the thumb to a carpal bone. The metacarpal bone is located in the ball of your thumb. The carpal bone sits in the wrist. The saddle joint of the thumb makes its special mobility possible.
When a joint is badly worn or injured, it may be painful or less mobile. It is then possible to get an artificial joint replacement. This can involve replacing only certain parts of the joint or the entire joint. The joint replacement is anchored in the bone.
Additional indicator
If necessary, additional letters are appended to OPS codes to indicate which side of the body is affected.
- L: Left
- R: Right
- B: Both sides
Note
Your doctor will assist you with any health-related questions and explain the OPS code to you in a direct consultation if necessary.
Source
The explanation of the OPS code was provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).