Physical Therapy in Ashburn for Wrist
Welcome to State Of The Art Physical Therapy's patient resource about Artificial Joint Replacement of the Wrist.
The wrist joint is replaced with an artificial joint (also called a prosthesis) much less often than other joints in the body, such as the knee or the hip. Still, when necessary, this operation can effectively relieve the pain caused by wrist arthritis. When severe arthritis has destroyed the wrist joint, artificial wrist replacement surgery (also called wrist arthroplasty) can help restore wrist strength and motion for many patients.
This guide will help you understand:
- how the wrist is constructed
- what parts of the wrist are replaced
- what to expect after surgery
What parts of the wrist are involved?
The anatomy of the wrist joint is extremely complex, probably the most complex of all the joints in the body. The wrist joint is actually made up of many joints and many bones. These joints and bones let us use our hands in many ways. The wrist must be extremely mobile to give our hands a full range of motion. At the same time, the wrist must provide the strength for heavy gripping.
The wrist is made up of eight separate small bones, called the carpal bones. The carpal bones connect the two bones of the forearm, the radius and the ulna, to the bones of the hand. The metacarpal bones are the long bones that lie mostly underneath the palm. The metacarpals are in turn attached to the phalanges (the bones in the fingers and thumb).
One reason that the wrist is so complex is that every small bone forms a joint with the bone next to it. This means many small joints make up the wrist joint. Ligaments connect all the small bones to each other, and to the radius, ulna, and metacarpal bones.
Articular cartilage is the smooth, rubbery material that covers the bone surfaces in most joints. It protects the bone ends from friction when they rub together as the joint moves. Articular cartilage also acts sort of like a shock absorber. Damage to the articular cartilage eventually leads to degenerative arthritis.
Related Document: State Of The Art Physical Therapy's Guide to Osteoarthritis of the Wrist Joint
Related Document: State Of The Art Physical Therapy's Guide to Wrist Anatomy
What conditions lead to wrist joint replacement?
The main reason for replacing any arthritic joint with an artificial joint is to stop the bones from rubbing against each other. This rubbing causes pain. Replacing the
Painful Arthritic Joint
with an artificial joint gives the joint a new surface, which lets it move smoothly without causing pain.
Many operations are used to treat problems in the wrist. A fusion surgery can get rid of pain and restore strength in badly degenerated wrist joints.
Fusion surgeries make the wrist strong again, but they greatly reduce the wrist's range of motion. This makes fusion surgery a poor choice for some people.
Related Document: A Patient's Guide to Wrist Fusion
Arthritis caused by systemic diseases, such as rheumatoid arthritis, often affects both wrists.
People with arthritis in both wrists probably should not have two fusion surgeries.
Two wrist fusions make it very difficult to do everyday activities.
If both wrists require surgery, many surgeons recommend fusing one wrist for strength and replacing the other wrist with an artificial wrist joint. This allows the patient to have one strong hand and one hand with a good range of motion.
What do I need to know before surgery?
Some severe degenerative problems of the wrist may require replacement of the painful joint with an artificial wrist joint. You and your surgeon should make the decision to proceed with surgery together. You need to understand as much about the procedure as possible. If you have concerns or questions, you should talk to your surgeon.
Once you decide on surgery, you need to take several steps. Your surgeon may suggest a complete physical examination by your regular doctor. This exam helps ensure that you are in the best possible condition to undergo the operation.
You may also need to spend time with the physical or occupational therapist who will be managing your rehabilitation after surgery. This allows you to get a head start on your recovery. One purpose of this pre-operative visit is to record a baseline of information. Your therapist will check your current pain levels, your ability to do your activities, and the movement and strength of each wrist.
A second purpose of the pre-operative therapy visit is to prepare you for surgery. You'll begin learning some of the exercises you'll use during your recovery. Your therapist can also help you anticipate any special needs or problems you might have at home, once you're released from the hospital.
On the day of your surgery, you will probably be admitted to the hospital early in the morning. You shouldn't eat or drink anything after midnight the night before. Come prepared to stay in the hospital for at least one night.
Does the surgery cause any problems?
As with all major surgical procedures, complications can occur. This document doesn't provide a complete list of the possible complications, but it does highlight some of the most common problems. Some of the most common complications following artificial wrist replacement are
- nerve and blood vessel injury
Infection following joint replacement surgery can be very serious. The chances of developing an infection are low, about one or two percent. Sometimes infections show up very early, before you leave the hospital. Other times infections may not show up for months, or even years, after the operation.
Infection can also spread into the artificial joint from other infected areas. Once an infection lodges in your joint, it is almost impossible for your immune system to clear it. You may need to take antibiotics when you have dental work or surgical procedures on your bladder and colon. The antibiotics reduce the risk of spreading germs to the artificial joint.
If an infection occurs that involves the implant, a second operation will most likely be needed to remove the implant and fuse the wrist.
The major reason that artificial joints eventually fail is that they loosen where the metal or cement meets the bone. A loose joint prosthesis causes pain. Once the pain becomes unbearable, another operation will probably be needed to fix the artificial joint or to perform a wrist fusion.
Related Document: State Of The Art Physical Therapy's Guide to Wrist Fusion
There have been many advances in extending the life of artificial joints. However, most replacements will eventually loosen and require another surgery. In the case of an artificial knee, you can expect about 12 to 15 years, but artificial wrist joints tend to loosen sooner. The risk of loosening is much higher in younger, more active patients.
Nerve and Blood Vessel Injury
All of the nerves and blood vessels that go to the hand travel across the wrist joint. Because wrist replacement surgery takes place so close to these nerves and blood vessels, they may become injured during the procedure. If the retractors holding the vessels out of the way during surgery cause the damage, the symptoms are usually temporary. The nerves and blood vessels rarely suffer any kind of permanent injury after wrist replacement surgery, but this type of injury can happen.
What can I expect after surgery?
After surgery, your wrist will probably be put in a splint and covered by a bulky bandage. You may also have a small plastic tube that drains blood from the joint. Draining prevents excessive swelling from the blood. (This swelling is sometimes called a hematoma.) The draining tube will probably be removed within the first day.
The bandage and splint will keep the wrist in a natural position during healing. Your surgeon will want to check your wrist within five to seven days. Stitches will be removed after 10 to 14 days, although most of them will have been absorbed into your body. You may have some discomfort after surgery. Your surgeon can give you medication to control any pain.
You should keep your hand elevated above the level of your heart for several days to avoid swelling and throbbing. Keep it propped up on a stack of pillows when sleeping or sitting.
What can I expect after surgery?
You will probably wear an arm-length cast with the wrist placed in a neutral position for up to six weeks after surgery. Then your Physical Therapist at State Of The Art Physical Therapy can direct you in a personalized recovery program. Although the time required for rehabilitation varies, as a guideline, recovery from wrist replacement surgery takes up to three months.
Our first few Physical Therapy treatments will focus on controlling the pain and swelling from surgery. We may use heat treatments, gentle massage and other types of hands-on treatments to ease muscle spasm and pain.
Then our Physical Therapist will have you begin gentle range-of-motion exercises. Strengthening exercises are then used to give added stability around your wrist joint. Our Physical Therapist will show you ways to grip and support items in order to do your tasks safely and with the least amount of stress on your wrist joint. As with any surgery, you need to avoid doing too much, too quickly.
Some of the exercises you'll do are designed to get your hand and wrist working in ways that are similar to your work tasks and daily activities. Our Physical Therapist will help you find ways to do your tasks that don't put too much stress on your wrist joint. Before your Physical Therapy sessions end, our Physical Therapist will teach you a number of ways to avoid future problems.
At State Of The Art Physical Therapy, our goal is to help you control your pain, improve your strength and range of motion, and regain your hand's fine motor skills. When your recovery is well under way, regular visits to our office will end. Although we will continue to be a resource, you will be in charge of doing your exercises as part of an ongoing home program.
State Of The Art Physical Therapy provides services for Physical Therapy in Ashburn.
Portions of this document copyright MMG, LLC.