C

Diagram illustrating the course of the medial calcaneal nerve, originating within the tarsal tunnel behind the medial malleolus.

Calcaneal Nerve (Medial)

Illustration of the structure of the circle of Willis, depicting the arterial connections in the brain.

Circle of Willis

Diagram illustrating the origin of the circumflex scapular artery from the subscapular axis.

Circumflex Scapular Artery

Superior view of the pelvic floor with emphasis on the prerectal fibers of the puborectalis muscle.

Coccygeus

Illustration of the coracobrachialis, biceps brachii, and brachialis muscles in the anterior upper arm.

Coracobrachialis

Illustration of the two orbital muscles of facial expression: Orbicularis Oculi and Corrugator Supercilii.

Corrugator Supercilii

Illustration of the cricothyroid muscles highlighted in red.

Cricothyroid

Illustration of the arterial supply to the gallbladder, highlighting the cystic artery.

Cystic Artery

Popular

Lateral view diagram of the oral muscles of facial expression, highlighting the blending of buccinator and orbicularis oris fibers.
Encyclopaedia

Buccinator

by Max Bidewell

The Mouth

Child and Adult Dentition

by Sarah McKernon and Laura Gartshore

Muscles of the Upper Limb

Muscles in the Posterior Compartment of the Forearm

by Dr Oliver Jones