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Summary
Wrist joint denervation offers pain relief for some, but outcomes vary. Best results are seen in patients without severe joint damage or instability, while those with complex injuries or heavy labor needs may have poorer outcomes.
Area of Science:
- Orthopedic Surgery
- Pain Management
- Wrist Joint Anatomy
Background:
- Painful restriction of motion in the wrist joint significantly impacts quality of life.
- Surgical denervation is a potential treatment option for refractory wrist pain.
Purpose of the Study:
- To evaluate the long-term outcomes of wrist joint denervation for painful motion restriction.
- To identify factors influencing the success of wrist denervation surgery.
Main Methods:
- A collective review of 313 patients undergoing wrist joint denervation.
- Follow-up studies on 195 patients with an average follow-up of 4.1 years.
- Partial denervation was performed after local anesthetic block testing in most cases.
Main Results:
- Sixty-nine patients achieved a mobile wrist with minimal to no pain during daily activities.
- No Charcot-like joint changes were observed post-operatively.
- Poorer outcomes were associated with intra-articular radius fractures, fracture dislocations, ligamentous instability, joint destruction, and heavy manual labor.
Conclusions:
- Wrist joint denervation can be effective for select patients with painful motion restriction.
- Patient selection is crucial, with poorer results in cases of severe joint pathology or high physical demands.
- Secondary arthrodesis was required in nine patients, indicating limitations of denervation in complex cases.