BIOSC-139 Chapter Notes - Chapter 10: Muscle Tone, Anatomical Terms Of Motion, Ulna
16 Jun 2020
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Bone can move in only one pane, the joint is said to be a monaxial. Convex surface that fits into a concave depression of the other one. Move in one plane, elbow , knee and interohalangeal (finger and toe) Flat or slightly concave and convex, slide over each othe rnad have limited monaxial movement. Gliding joints occur between the carpal and tarsal bones. Btw the articular process of the vertebrae, and at the. Monaxial joints, in which one bone has a projection that fits into a ringlike ligament of another , and the first bone rotates on its longitudinal axis relative to the other. Promimal radiounar joint, where the annular ligament on the ulna encircles the head of the radius and permits the radius to rotate during pronation and supination of the forearm. Biaxal joints, is shaped like a saddle concave in one direction and convex in the other.
