Thumb CMC Joint Replacement
The carpometacarpal (CMC) joint at the base of the thumb is one of the most common places for arthritis in the hand. Dr. Rubinstein performs prosthetic replacement of the thumb CMC joint, as well as prosthetic replacement of other joints in the hand, to relieve pain and help restore motion.
Signs of Thumb Arthritis
Pain at the base of the thumb
Weak pinch and grip
Swelling or stiffness
Trouble opening jars or turning keys
A bump at the base of the thumb
Pain that continues after splints or injections
What to Expect
Evaluation
Dr. Rubinstein reviews your symptoms, exam and X-rays to see whether a prosthetic joint is the right option for your thumb.
Prosthetic Replacement
The worn joint surfaces are replaced with a small prosthetic implant designed to restore smooth, comfortable thumb motion.
Recovery
A splint and hand therapy help you regain strength and motion. Dr. Rubinstein will guide you on when to return to your normal activities.
Related Procedures
Joint Replacements
Prosthetic replacement of arthritic joints to improve motion and relieve pain.
Osteoarthritis
The most common form of arthritis, caused by cartilage wearing down in the joints.
PRP Therapy
Platelet-rich plasma injections and maintenance treatments for joint and tissue health.
Ready to Talk With Dr. Rubinstein?
Call our Thousand Oaks office or send us a message to request a consultation.