The heel bone is more properly known as the:


a. talus.
b. navicular
c. cuboid
d. calcaneus.

Verified step by step guidance

1. Identify the anatomical location of the heel bone in the human body.
2. Recall the names of the bones in the foot, focusing on those located in the posterior part of the foot.
3. Understand that the heel bone is the largest bone in the foot and forms the foundation of the rear part of the foot.
4. Review the list of options provided: talus, navicular, cuboid, and calcaneus.
5. Determine which of these bones is commonly referred to as the heel bone based on its anatomical position and function.

Key Concepts

Anatomy of the Foot

The anatomy of the foot includes various bones that contribute to its structure and function. Understanding the specific names and locations of these bones is crucial for identifying them correctly. The foot consists of 26 bones, including the tarsals, metatarsals, and phalanges, each playing a role in movement and weight-bearing.

Tarsal Bones

The tarsal bones are a group of seven bones located in the hindfoot and midfoot, which include the calcaneus, talus, navicular, cuboid, and three cuneiform bones. Each of these bones has distinct functions and articulations that contribute to the overall mechanics of the foot. The calcaneus, specifically, is the largest tarsal bone and forms the heel.

Calcaneus

The calcaneus, commonly referred to as the heel bone, is the largest bone in the foot and serves as the foundation for the rear part of the foot. It plays a critical role in weight-bearing and provides leverage for walking and running. Its anatomical position and structure are essential for understanding foot mechanics and injuries.