Category : Joint Replacement

Hand Surgery Joint Pain Joint Replacement Joints

What is Joint Replacement Surgery?

Joint replacement surgery is a procedure in which bone and structures that line the joint are removed and replaced with new parts. This procedure is necessary when the articular cartilage (the substance on the surface of a bone) wears out or is damaged, which means the bones will no longer glide smoothly against one another. It may also stem from abnormal joint fluid.

The new parts may be made of metal, plastic, or materials that are carbon-coated. They allow the joints to move again without pain, increase range of motion, and can improve the look of the joints. Finger joints, knuckle joints, and wrist joints are commonly replaced.

After joint replacement surgery, you will most likely work with a hand therapist and could possibly wear a splint. However, with this procedure, there are always risks. There could be an infection, or the implant could fail, causing more joint pain. The implant could also wear out over time, resulting in the need for another surgery. In addition, vessels, nerves or other structures near the surgery site could be damaged. Talk to your doctor about the risks of joint replacement surgery before agreeing to the procedure.

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Finger Hand Joint Replacement Joints

What is a finger joint replacement?

a man rubs the pain in his finger

from The Baltimore Sun

Dr. Ryan M. Zimmerman, MD discusses what causes finger joints to wear out and when a joint replacement is necessary.

The tiniest joints of the fingers can break down over time and, in some people, need to be replaced. The wear and tear can cause unbearable pain and stiffness. Dr. Ryan M. Zimmerman, a hand, shoulder and elbow surgeon at the Curtis National Hand Center at MedStar Union Memorial Hospital, said replacement can provide much-needed relief for patients.

What causes finger joints to wear out?

Finger joints can wear out for a number of reasons. Osteoarthritis, which is primary wear and tear, is the most common. Inflammatory conditions, such as rheumatoid arthritis, are also common. Finally, after trauma, joints can have residual irregularities that cause them to wear out more rapidly. Contrary to popular belief, repetitive activities such as typing have not been linked to arthritis.

Can all joints in the hand be replaced?

Many joints in the hand are candidates for joint replacement, but others are best treated with different kinds of surgery. The metacarpophalangeal joints, what people think of as their “knuckles,” that connect the finger to the palm and the joints just past those, are the best candidates for replacement. The joint at the base of the thumb, by far the most common place for people to develop arthritis, is best treated with a different kind of joint replacement surgery for patients who don’t get adequate relief from splints or injections. Also, the joints at the fingertips are best treated with a different type of surgery because they are too small for formal replacements.

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