Movement of a joint in one plane is described as what?

Prepare for the Skeletal System AandP Test. Study with flashcards and multiple choice questions, each question offers hints and explanations. Enhance your knowledge for an impressive exam performance.

Multiple Choice

Movement of a joint in one plane is described as what?

Explanation:
Uniaxial movement means a joint rotates around a single axis, allowing motion in only one plane. This is typical of hinge joints, like the elbow, which mainly bend and straighten in the sagittal plane around a single horizontal axis. Joints that move in multiple planes around multiple axes are described as multiaxial or polyaxial, such as ball-and-socket joints that allow movement in several directions.

Uniaxial movement means a joint rotates around a single axis, allowing motion in only one plane. This is typical of hinge joints, like the elbow, which mainly bend and straighten in the sagittal plane around a single horizontal axis. Joints that move in multiple planes around multiple axes are described as multiaxial or polyaxial, such as ball-and-socket joints that allow movement in several directions.

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