The tarsocrural joint is also known as which joint?

The tarsocrural joint is also known as which joint?

• A. Hock joint
• B. Tibiotarsal joint
• C. Fetlock joint
• D. Carpus

Answer: (B)

The tarsocrural joint is the main hinge between the tibia and the upper row of tarsal bones, forming the ankle portion of the hind limb. In veterinary anatomy this articulation is called the tibiotarsal joint, which is why that name is the correct one for the tarsocrural joint. The hock refers to the whole hind-leg tarsal region, not this single articulation. The fetlock is the joint between the metatarsus and the proximal phalanx, and the carpus is the wrist of the forelimb, neither of which describe the tarsocrural articulation.

The tarsocrural joint is the main hinge between the tibia and the upper row of tarsal bones, forming the ankle portion of the hind limb. In veterinary anatomy this articulation is called the tibiotarsal joint, which is why that name is the correct one for the tarsocrural joint. The hock refers to the whole hind-leg tarsal region, not this single articulation. The fetlock is the joint between the metatarsus and the proximal phalanx, and the carpus is the wrist of the forelimb, neither of which describe the tarsocrural articulation.