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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Encyclopaedia

Extensor Pollicis Longus

by Dr Oliver Jones

Diagram illustrating the course and branches of the infraorbital nerve, including the inferior palpebral and superior labial nerves.
Encyclopaedia

Superior Labial Nerve

by Melissa Phu

Lateral view of the infrahyoid muscles in the neck, showcasing the omohyoid, sternohyoid, sternothyroid, and thyrohyoid muscles.
Muscles of the Neck

The Infrahyoid Muscles

by Dr Oliver Jones