How effective is joint fusion surgery for hand osteoarthritis?

The surgeon removes damaged joint surfaces and holds the bones together until they heal into one stable segment. This can help when pain is caused by movement through an arthritic end or middle finger joint, especially when the joint has become unstable or misshapen. The fused joint no longer bends, so the value of surgery depends on which joint is treated and how nearby joints can compensate.

Fusion may not address pain from another finger, the wrist, a tendon, or nerve irritation. Hand use, grip demands, keyboard work, hobbies, and the need for fine pinch all matter when planning the operation.

Discuss the target joint and the intended resting angle with a hand surgeon. A splint or dressing usually protects the area while it heals; keep it in place as instructed and protect the wound from moisture. Move the uninvolved fingers and joints as advised to limit stiffness. Occupational or hand therapy can help with swelling control, safe range of motion elsewhere, and adapting grip while the fused joint is protected.

Seek prompt advice for increasing wound redness, discharge, fever, worsening swelling, severe pain under a splint, or new tingling and weakness. Fingers that become cold, pale, or blue need urgent assessment. After surgery, contact the team if the splint breaks, the wound opens, or the finger appears newly crooked. Persistent pain can require examination to assess healing, hardware, or another source in the hand.

Which joint is causing my pain, and what movement would fusion remove? What angle will give me the best balance between stability and hand use? How long will I need protection? When can I return to gripping, typing, lifting, or my usual work?