Arthritis of the Thumb
What is Arthritis of the Thumb?
Arthritis is an inflammatory condition of the joints. There are several types of arthritis. The most common type is osteoarthritis or wear-and-tear arthritis that affects the joint at the base of the thumb. Thumb arthritis is more common in women than men, and usually occurs after the age of 40 years.
Symptoms of Arthritis of the Thumb
The symptoms of arthritis of the thumb usually include swelling, pain, stiffness and malformation, all of which interfere with the use of the hand.
Diagnosis of Arthritis of the Thumb
Your doctor can usually make the diagnosis of thumb arthritis by examining the thumb. X-rays of the joint may be ordered to determine the severity of the disease, and identify any bone spurs or calcium deposits.
Treatment for Arthritis of the Thumb
Non-surgical treatment methods for relieving pain in an arthritic joint include activity modification, pain medications, and use of splints and steroid injections. Surgery is usually considered when non-surgical treatment fails to give relief. There are different surgical procedures that can be used:
Synovectomy: This surgery is usually indicated for early cases of inflammatory arthritis where there is significant swelling (synovitis) that is causing pain or is limiting the range of motion of your digits and thumb. Synovectomy is a surgical removal of the inflamed synovium (tissue lining the joint). The procedure may be performed using arthroscopy.
Arthroplasty: In this procedure, your surgeon removes the affected joint and replaces it with an artificial implant. If you have post-traumatic arthritis and osteoarthritis where the bone is hard and demand on the hand is moderate, new ceramic implants are used. These are not desirable for severely damaged or an unstable joint. For inflammatory arthritis, where the bone is not strong enough and the demand on the hand is low, older silicone rubber joints are generally used. These can be used for more severe joint damage and an unstable joint.
Arthrodesis: A fusion, also called an arthrodesis, involves the removal of the joints and fusing the bones of the joint together using metal wires or screws. Even though this surgery eliminates all motion at the base of the thumb, the resulting fusion is very hard.
This surgery is usually indicated when the joints are severely damaged, when there is limited mobility, damage to the surrounding ligaments and tendons, failed previous arthroplasty, and when heavy manual use is expected.
Your surgeon will discuss the options and help you decide which type of surgery is the most appropriate for you.
Rehabilitation following Surgery for Arthritis
Following surgery, a rehabilitation program, often involving a physical therapist, may help to regain hand strength and movement. You may need to use a postoperative splint for a while after surgery to help protect the hand while it heals. You may need to restrict activities for a minimum of 12 weeks to let the joint reconstruction heal properly. Although recovery is slow, you should be able to resume your normal activities within a few months of surgery.
- Wrist Pain
- Pediatric Forearm Fracture
- Wrist Fracture
- Fractures of the Hand and Fingers
- Wrist Sprain
- Flexor Tendon Injuries
- Mallet Finger
- Finger Sprain
- Thumb Fracture
- Scaphoid Fracture
- Finger Dislocation
- Adult Forearm Fractures
- Arthritis of the Hand and Wrist
- Arthritis of the Thumb
- Ganglion Cyst
- Boutonniere Deformity
- Carpal Tunnel Syndrome
- De Quervain's Tendinosis
- Dupuytren's Contracture
- Trigger Finger
- Hand Pain
- Hand Infections
- Wrist Injuries
- Wrist Tumors
- Gamekeeper's Thumb
- Hand Tumors
- Extensor Tendon Injuries
- Fingertip Injuries
- Wrist Ligament Tear and Instability
- Metacarpophalangeal Joint Arthritis
- Malunion of a Fracture