Question

9 multiple choice 1 point which joint of the foot only permits flexion/extension? subtalar metatarsophalangeal talocrural interphalangeal

Explanation:

• The interphalangeal joints are hinge - type joints. Hinge joints primarily allow flexion and extension movements.
• The subtalar joint is involved in inversion and eversion.
• The metatarsophalangeal joint allows flexion, extension, abduction, and adduction to a certain degree.
• The talocrural joint (ankle joint) is mainly for dorsiflexion and plantar - flexion (a type of flexion - extension in the context of the foot - ankle complex), but it also has some minor side - to - side movements in a normal, healthy joint with a full range of motion, while the interphalangeal joints are more strictly limited to flexion/extension.

Answer:

interphalangeal