Treatment for this disease of the wrist is based on the results of X-rays and MRIs. The more advanced cases need surgery to remove bone or tissue fragments and restore blood supply to the area.

There are two ways to perform this operation. The doctor can cut the wrist open, fuse the bones, and bring a small blood vessel to the lunate bone. A second method is to use an arthroscope to smooth the tissue and fuse the bones together. An arthroscope is a tool doctors use to look inside the joint without cutting it open.

A recent study showed that the fusion rate is faster with open surgery. However, there is a shorter hospital stay and faster return to activities with arthroscopic surgery. You will probably wear a cast, brace, or splint for a few weeks. Once your doctor gives you the go-ahead to move the wrist, don’t overdo it. Follow your doctor's advice closely after the operation for a faster recovery time.