Tarsal Bones and Metatarsals

This tutorial provides an overview of the bones in the foot, focusing on the tarsal bones, which are divided into proximal and distal groups. The proximal tarsal bones include the talus and calcaneus, while the distal group consists of the cuneiforms and cuboid. The navicular bone is an intermediate tarsal bone. The video also covers the articulation of these bones with the metatarsals and the structure of the metatarsals and phalanges, highlighting the differences in the great toe.

What are the three main groups of bones found in the foot?

• Femur, tibia, and fibula

• Carpals, metacarpals, and phalanges

• Scapula, clavicle, and humerus

• Tarsals, metatarsals, and phalanges

Which bones are included in the proximal group of tarsal bones?

• Metatarsals and phalanges

• Navicular and cuboid

• Talus and calcaneus

• Cuneiforms and cuboid

How many bones are in the distal row of tarsal bones?

• Two

• Three

• Five

• Four

Which bones articulate with the cuneiform bones?

• First to third metatarsals

• Fourth and fifth metatarsals

• Talus and calcaneus

• Navicular and cuboid

Which bone articulates with the lateral two metatarsals?

• Talus

• Navicular

• Cuboid

• Calcaneus

Which bone is considered the intermediate tarsal bone?

• Calcaneus

• Talus

• Navicular

• Cuboid

What is the function of the navicular bone in the foot?

• Connects to the phalanges

• Forms the heel of the foot

• Sits between the proximal and distal tarsal bones

• Articulates with the tibia and fibula

How many metatarsals are present in the foot?

• Four

• Three

• Six

• Five

What are the three parts of each metatarsal?

• Head, shaft, and neck

• Head, neck, and base

• Base, shaft, and head

• Shaft, neck, and base

How many phalanges are present in the great toe?

• One

• Two

• Three

• Four