Does osteoarthritis affect the MCP joints?

The MCP joint can be affected by arthritis from many different causes. They include but are not limited to: Osteoarthritis, which is routine wear and tear. After an injury, which could include a broken bone where the crack extends into the joint.

Does the thumb have an MCP joint?

Thumb. The MCP joint of the thumb consists of the articulation between the convex head of the first metacarpal and the concave proximal surface of the proximal phalanx of the thumb (Fig. 7.19). The basic structure of the MCP joint of the thumb is similar to that of the fingers.

Where is the MP joint of the thumb?

The terminal extensor tendon in the thumb comes from the extensor pollicis longus muscle. The radial and ulnar collateral ligaments are important to provide stability of the fingertip during pinching. The MP joint is where the hand bone, called the metacarpal, meets the finger bones, called the phalanges.

Can I get PIP for arthritis?

Arthritis is a common condition which causes joint pain and inflammation. If you’re over State Pension age and you need help with your personal care, such as washing, dressing and going to the toilet, because of your symptoms of arthritis, you may be able to claim Attendance Allowance.

What is the base of your thumb called?

One of the most common joints to develop OA in the hand is the base of the thumb. The thumb basal joint, also called the carpometacarpal (CMC) joint, is a specialized saddle-shaped joint that is formed by a small bone of the wrist (trapezium) and the first bone of the thumb (metacarpal).

What is the carpometacarpal joint of the thumb?

The carpometacarpal (CMC) of the thumb is a saddle joint that permits a wide range of motion and is largely responsible for the characteristic dexterity of human prehension. This joint, located at the very base of the thumb, is subject to large physical stresses throughout life.

What is the best way to treat arthritis in the thumb?

Treatment

1. Ice the joint for 5 to 15 minutes several times a day.
2. Take an anti-inflammatory medication, such as aspirin or ibuprofen, to help reduce inflammation and swelling.
3. Wear a supportive splint to limit the movement of your thumb, and allow the joint to rest and heal.