"The tarsal sinus is situated on the lateral side of the foot; distal and slightly anterior to the lateral malleolus. It is a space bordered by the neck of the talus and anterosuperior aspect of the calcaneus. The tarsal sinus opens medially, posterior to the sustentaculum tali of the calcaneus, as a funnel-shaped tarsal canal. The sinus tarsi separates the anterior subtalar joint and posterior subtalar joint 3-4."
"The tarsal sinus contains blood vessels, nerves, fat and a ligamentous complex, which is comprised of 3-4:"
"The tarsal sinus is situated on the lateral side of the foot; distal and slightly anterior to the lateral malleolus. It is a space bordered by the neck of the talus and anterosuperior aspect of the calcaneus. The tarsal sinus opens medially, posterior to the sustentaculum tali of the calcaneus, as a funnel-shaped tarsal canal. The sinus tarsi separates the anterior subtalar joint and posterior subtalar joint 3-4."
Expected headings
"Function"
"The tarsal sinus is situated on the lateral side of the foot; distal and slightly anterior to the lateral malleolus. It is a space bordered by the neck of the talus and anterosuperior aspect of the calcaneus. The tarsal sinus opens medially, posterior to the sustentaculum tali of the calcaneus, as a funnel-shaped tarsal canal. The sinus tarsi separates the anterior subtalar joint and posterior subtalar joint 3-4."
"The tarsal sinus contains blood vessels, nerves, fat and a ligamentous complex, which is comprised of 3-4:"
"medial, intermediate and lateral roots of the inferior extensor retinaculum"