Muscles of the Shoulder Region

Illustration of the superficial muscles of the back, highlighting their anatomical positions.

The Extrinsic Muscles of the Shoulder

Illustration of the rotator cuff muscles that stabilize the shoulder joint.

The Intrinsic Muscles of the Shoulder

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Anatomical diagram illustrating the course of the median nerve through the upper limb.
Nerves of the Upper Limb

The Median Nerve

by Dr Oliver Jones

Diagram illustrating the Le Fort classification of maxillary fractures, featuring three types: Type I (red) - horizontal fracture of the maxilla; Type II (blue) - pyramidal fracture involving the nasal bridge and adjacent structures; Type III (green) - craniofacial separation from the skull base.
Bones of the Head

The Maxilla

by Tausif Huq

Illustration of the lumbricals of the hand, highlighting their unipennate and bipennate structures.
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Lumbricals (Hand)

by Dr Oliver Jones