When is joint fusion surgery recommended for hand osteoarthritis?

Fusion joins the surfaces of a damaged joint so they heal as one stable bone. This can reduce pain from movement, but the fused joint no longer bends. The choice depends on which finger or hand joint is affected, how much motion is needed for gripping, and whether nearby joints can provide useful movement. Hand osteoarthritis may affect several joints, so an examination and imaging help identify the main pain source.

A hand specialist may review splinting, activity changes, pain relief, hand therapy, and injections before discussing surgery. Bring a description of tasks you cannot do, such as opening containers or turning a key. Ask how fusion would affect pinch, grip, recovery, wound care, and work or household activities. Read more about [Hand Osteoarthritis](/conditions/hand-osteoarthritis/) and [Joint Fusion Surgery](/treatments/reconstructive-orthopedic-surgery/joint-fusion-surgery/).

Arrange prompt assessment for a suddenly hot, red, very swollen joint, a new deformity after an injury, rapidly worsening pain, numbness, or a finger that becomes pale or blue. These signs need assessment before assuming osteoarthritis is the cause.

Which joint is producing my pain? Would fusion preserve the hand function I value most? What alternatives remain? How will you protect movement in the joints beside it?