Is The Carpometacarpal Joint Of The Thumb A Hinge Joint?
Is The Carpometacarpal Joint Of The Thumb A Hinge Joint? Saddle joints are functionally classified as biaxial joints. The primary example is the first carpometacarpal joint, between the trapezium (a carpal bone) and the first metacarpal bone at the base of the thumb. This joint provides the thumb the ability to move away from the