2025年1月31日 · CMC joint arthroplasty is a surgical procedure designed to treat carpometacarpal joint osteoarthritis when conservative treatments fail. The procedure involves replacing the trapezium bone in the thumb joint with a tendon graft or a silicone or metal implant.

Thumb carpometacarpal (CMC) arthroplasty is a surgery for patients with thumb CMC joint arthritis who continue to have symptoms despite nonsurgical treatment. Patients with thumb CMC arthritis have loss of cartilage in the joint that connects the base of the thumb to the wrist.

2023年4月7日 · Carpal metacarpal arthroplasty, commonly called CMC arthroplasty, is a type of joint replacement surgery, an alternative to the traditional gold standard...

Learn about 5 procedures used to treat joint damage and pain caused by thumb arthritis. Most activities that involve grasping or pinching are possible because of the thumb’s remarkable range of motion.

The technique of ligament reconstruction with tendon interposition removes the pain-generating bone on bone surfaces, recreates the pathologically lax volar beak ligament, and fills the void created by the trapeziectomy in an attempt to decrease subsidence. In our institution, this procedure is the operation of choice for operative candidates.

2023年4月26日 · CMC arthroplasty can involve a tendon transfer, a total joint replacement, a suture, or temporary wire.

One type of surgery is called a thumb carpometacarpal (CMC) joint arthroplasty. This surgery is done to relieve pain in your thumb and wrist and give you movement of the thumb. It is often done as an outpatient surgery.

One common procedure, CMC Arthroplasty, involves reconstructing the joint. This surgery can often be performed on an outpatient basis, though some cases may require an overnight hospital stay. Patients may receive sedation or a local anesthesia that numbs the hand. There are various methods for joint replacement.

2018年10月13日 · Ligament reconstruction and tendon interposition (LRTI), as described by Eaton and Littler and modified by Burton and Pellegrini, remains the most commonly performed surgical procedure. The trapezium is removed and half or all of the flexor carpi radialis (FCR) tendon is used to reconstruct the stabilizing ligaments and form an “anchovy” to ...

Imagine every time you button a shirt, turn a handle or hold a pencil, the bones in your carpometacarpal (CMC) joint — where the thumb meets the wrist — rub together. This condition is known as thumb basal joint arthritis and is, second to arthritis in the fingertips, the most common arthritis in the hand.