Which bone forms the point of the hock?

Which bone forms the point of the hock?

• A. Calcaneus
• B. Talus
• C. Tibia
• D. Phalanges

Answer: (A)

Understanding the anatomy of the hock, specifically which bone forms the heel projection. In the hind limb, the hock (tarsus) includes the upper joint where the tibia meets the distal tarsal bones, and at the back end lies the calcaneus, which forms a prominent heel-like projection called the calcaneal tuber. This projection is what is referred to as the point of the hock. The calcaneus also serves as the anchor for the Achilles-like tendon (the common calcanean tendon), giving it its characteristic shape. The other bones have different roles: the talus is part of the ankle joint between the tibia and calcaneus, the tibia is the main weight-bearing bone above the joint, and the phalanges are the bones of the toes. So, the bone that forms the point of the hock is the calcaneus.

Understanding the anatomy of the hock, specifically which bone forms the heel projection. In the hind limb, the hock (tarsus) includes the upper joint where the tibia meets the distal tarsal bones, and at the back end lies the calcaneus, which forms a prominent heel-like projection called the calcaneal tuber. This projection is what is referred to as the point of the hock. The calcaneus also serves as the anchor for the Achilles-like tendon (the common calcanean tendon), giving it its characteristic shape. The other bones have different roles: the talus is part of the ankle joint between the tibia and calcaneus, the tibia is the main weight-bearing bone above the joint, and the phalanges are the bones of the toes. So, the bone that forms the point of the hock is the calcaneus.