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.

Jul 5, 2023 · The carpometacarpal (CMC) joints are articulations between the carpal bones (carpo-) and metacarpal bones (-metacarpal) of the hand. There are five CMC joints in total, …

Dec 14, 2023 · What is carpometacarpal arthritis? The carpometacarpal (CMC) joint is found at the base of your thumb. You may also see it referred to as the basal joint of the thumb. The …

Jun 16, 2022 · Thumb arthritis is common with aging and occurs when cartilage wears away from the ends of the bones that form the joint at the base of your thumb — also known as the …

Jan 17, 2025 · The thumb’s carpometacarpal joint, also known as the trapeziometacarpal joint, is the most specialized and adaptable of the five CMC joints. Metacarpals 2, 3, 4, and 5 on the …

May 23, 2023 · Carpometacarpal osteoarthritis is also known as osteoarthritis of the thumb or CMC joint arthritis. Symptoms can include pain and swelling. Treatment typically includes …

The base of the thumb where it meets the hand is called the carpometacarpal (CMC) joint. This joint lets the thumb move freely in many directions. It provides strength so the hand can grasp …

Feb 16, 2021 · The carpometacarpal (CMC) joints are synovial joints formed by articulations of the distal carpal row and the metacarpal bones. The carpometacarpal joints are made up of a …

It is a saddle-type joint and a common site for arthritis. Motion of the carpometacarpal joints includes flexion, extension, adduction, and abduction, with the thumb having the greatest …

Jan 21, 2024 · The carpometacarpal (CMC) joints are five wrist joints that connect the distal row of carpal bones to the proximal bases of the five metacarpal bones. The CMC joint of the …