Talus

The tutorial provides an in-depth look at the talus bone, its sections, and its role in the ankle joint. It covers the articular surfaces, neighboring bones, and the upper and lower ankle joints. The video also discusses the features and ligaments of the talus, common injuries like supination trauma, and the types of talus fractures along with their treatments.

What is the primary function of the talus bone?

• To connect the toes to the foot

• To protect the ankle joint

• To act as an interface between the lower leg and the foot

• To support the arch of the foot

Which bones does the talus articulate with cranially?

• Fibula and calcaneus

• Tibia and fibula

• Tibia and navicular

• Navicular and calcaneus

What is the function of the trochlea tali?

• To support the arch of the foot

• To serve as the joint head for the upper ankle joint

• To connect the talus to the calcaneus

• To provide a surface for ligament attachment

What is the role of the sulcus tali?

• To connect the talus to the fibula

• To separate the anterior and posterior lower ankle joints

• To support the arch of the foot

• To provide a surface for ligament attachment

What is the significance of the sulcus ten Dienes Musculi Flexo Risha Luzis Long Itali?

• It connects the talus to the fibula

• It provides a surface for ligament attachment

• It supports the arch of the foot

• It describes the location of a furrow and the tendon that runs through it

Which ligament is known for its triangular shape and is also called the deltoid ligament?

• Medial collateral ligament

• Anterior fibular ligament

• Calcaneo fibular ligament

• Posterior talo fibular ligament

Which ligament is primarily responsible for preventing excessive external rotation of the ankle joint?

• Posterior talo fibular ligament

• Anterior fibular ligament

• Medial collateral ligament

• Calcaneo fibular ligament

What is the primary role of the lateral ligament apparatus?

• To provide a surface for ligament attachment

• To support the arch of the foot

• To counteract internal rotation and supination of the foot

• To connect the talus to the fibula

What is a common cause of a talus fracture?

• Repetitive stress

• High-speed trauma

• Low-speed trauma

• Infection

How is a stable talus fracture typically treated?

• Immobilization with a plaster splint

• Medication

• Physical therapy

• Surgical intervention