Abduction and adduction occur in which anatomical plane?

Abduction and adduction occur in which anatomical plane?

• A. Frontal plane
• B. Sagittal plane
• C. Transverse plane
• D. None

Answer: (A)

Abduction and adduction describe movements away from or toward the body's midline. These happen in the frontal (coronal) plane, which divides the body into front and back portions. In this plane, moving a limb to the side away from the midline is abduction, and bringing it back toward the midline is adduction. For contrast, flexion and extension occur in the sagittal plane (front-to-back movements), while rotation occurs in the transverse plane. So the movements described fit the frontal plane.

Abduction and adduction describe movements away from or toward the body's midline. These happen in the frontal (coronal) plane, which divides the body into front and back portions. In this plane, moving a limb to the side away from the midline is abduction, and bringing it back toward the midline is adduction. For contrast, flexion and extension occur in the sagittal plane (front-to-back movements), while rotation occurs in the transverse plane. So the movements described fit the frontal plane.