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This video tutorial provides a comprehensive overview of the anatomy of the foot, focusing on the bones and ligaments. It covers the structure and function of key bones like the calcaneus, talus, cuboideum, and cuneiform bones, as well as the metatarsal bones and phalanges. The tutorial also explains the articulation and movements of the ankle joint, including pronation and supination. Additionally, it highlights the important ligaments that stabilize the foot and ankle, such as the lateral and medial collateral ligaments and the plantar longum ligament.

Which bones are included in the foot root?

• OS Cuboideum and OS Naviculare

• Calcaneus and Talus

• Phalanges

• Metatarsal bones

Which bone is cube-shaped and provides stability to the foot?

• OS Cuboideum

• OS Cuneiforme laterale

• OS Naviculare

• OS Cuneiforme mediale

Which muscle originates from the medial underside of the OS Cuboideum?

• Fibularis brevis muscle

• Extensor digitorum longus muscle

• Tibialis posterior muscle

• Flexor hallucis brevis muscle

What is the largest bone of the foot?

• OS Naviculare

• Talus

• Calcaneus

• OS Cuboideum

Which muscle attaches to the dorsal surface of the calcaneus?

• Fibularis longus muscle

• Gastrocnemius muscle

• Tibialis anterior muscle

• Flexor hallucis brevis muscle

What is the function of the talus in the ankle joint?

• Forms part of the ankle joint

• Articulates with the phalanges

• Supports the arch of the foot

• Connects to the metatarsal bones

How many metatarsal bones are there in each foot?

• 6

• 5

• 4

• 3

What is the function of the proximal phalanges?

• Attach to the Achilles tendon

• Connect to the ankle joint

• Allow toe movement and balance

• Support the arch of the foot

Which ligament stabilizes the lateral side of the upper ankle joint?

• Plantar longum ligament

• Medial collateral ligament

• Lateral collateral ligament

• Achilles tendon

What is the primary function of the ligamentum plantare longum?

• Supports the longitudinal arch

• Attaches to the Achilles tendon

• Stabilizes the lateral ankle

• Connects the talus and fibula