Tri-Planar Motion of the Spine includes which movements?

Get ready for the PPC/OMM Exam 1. Use flashcards and multiple choice questions, each question has hints and explanations for optimal preparation. Score high on your exam!

Multiple Choice

Tri-Planar Motion of the Spine includes which movements?

Explanation:
Tri-planar motion means the spine can move in three anatomical planes: sagittal (flexion and extension), frontal (side bending), and transverse (rotation). These are the fundamental movements the spine can perform, and real-life motion often combines them. So the full set of motions included in tri-planar movement is flexion/extension, rotation, and side bending. Limiting to just one plane ignores the spine’s capacity to move in the other planes, which is why the complete answer is the correct choice.

Tri-planar motion means the spine can move in three anatomical planes: sagittal (flexion and extension), frontal (side bending), and transverse (rotation). These are the fundamental movements the spine can perform, and real-life motion often combines them. So the full set of motions included in tri-planar movement is flexion/extension, rotation, and side bending. Limiting to just one plane ignores the spine’s capacity to move in the other planes, which is why the complete answer is the correct choice.

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