How long does it take to recover from thumb joint replacement surgery?
In a traditional thumb joint reconstruction, the surgeon removes the trapezium — the small bone that connects the thumb to the wrist — then harvests a piece of tendon from the patient and implants it between the thumb and wrist to serve as a spacer. Patients often need three months to fully recover.
What is CMC replacement?
Thumb CMC arthroplasty involves removing the small wrist bone that is part of the CMC joint and replacing it with a wrist flexor tendon. During the procedure, a small incision (approximately 1.5 inches) is made over the CMC joint, and the trapezium wrist bone is removed.
What type of joint is carpometacarpal joint?
synovial plane joints
The carpometacarpal joints of the fingers are synovial plane joints that serve as the articulation between the carpals and the metacarpals and allow the bases of the metacarpal bones to articulate with one another.
Do you need a cast after thumb surgery?
After surgery, you will be in a bulky dressing (bandage) with a plaster splint that covers your thumb, wrist and forearm. The splint is similar to a cast. The splint can not be removed and must be kept dry.
How long do you wear a cast after thumb surgery?
You will likely be in a cast for 2-4 weeks. You will also use either a removable orthosis a hand therapist will custom make for you or an off-the-shelf thumb and wrist splint for a month after the cast has been removed.
What is the carpometacarpal joint?
The thumb carpometacarpal (CMC) joint, a biconcave-convex saddle joint, consists of the articulation between the first metacarpal of the thumb and the trapezium carpal bone. Other significant articulations of the trapezial bone are the scaphoid and trapezoid carpal bones and the second metacarpal bone.
What type of synovial joint is the 1st carpometacarpal joint?
What is carpometacarpal joint?
The base of the thumb where it meets the hand is called the carpometacarpal (CMC) joint. This joint allows the thumb to move freely in many directions. It also provides strength so the hand can grasp and grip. A smooth tissue called cartilage lines and cushions the bones of the CMC joint.
Do you wear a cast after thumb surgery?
Yes. You will likely be in a cast for 2-4 weeks. You will also use either a removable orthosis a hand therapist will custom make for you or an off-the-shelf thumb and wrist splint for a month after the cast has been removed.
What is the first CMC joint?
The 1st CMC (carpometacarpal) joint is a specialized saddle-shaped joint at the base of the thumb. The trapezium carpal bone of the wrist and the first metacarpal bone of the hand form the 1st CMC or thumb basal joint.
What joint is the first metacarpal and the proximal phalanx?
The joint between the first metacarpal and the proximal phalanx of the thumb is called the first metacarpophalangeal (MCP) joint. The name of this joint consists of the names of the two bones that make up this joint.
What is arthrosis of the first CMC joint?
Arthrodesis of the CMC1 joint is a surgical procedure in which the trapezium bone and the metacarpal bone of the thumb are secured together. Because the joint is fixed, and therefore can not be moved, the complaints of the patient are mainly gone. During the surgery the two bones will be fixated using K-wires. The use of plates and screws has also been described.
What does carpometacarpal joints mean?
[edit on Wikidata] The carpometacarpal (CMC) joints are five joints in the wrist that articulate the distal row of carpal bones and the proximal bases of the five metacarpal bones.