what type of surgery is there for osteoarthritis of the thumb
Surgical options for thumb osteoarthritis include: CMC joint fusion (arthrodesis) -- an option for patients looking for pain relief who are not overly concerned about losing fine thumb motion joint replacement or arthroplasty -- plastic or metal prostheses are used to replace the CMC joint (prosthesis serves as a spacer after the arthritic surfaces of the bones in the CMC joint are removed)