Viscera of the Neck

Overview

Neck muscles play key roles in movement, swallowing, posture and respiration. This section introduces the major muscular groups and their coordinated functions.

Key Structures

Topics include anterior, posterior and lateral cervical muscles, outlining their attachments, innervation and contribution to head and neck movement.

Clinical Relevance and Learning Focus

Understanding cervical muscle anatomy assists in evaluating neck pain, torticollis, swallowing issues and airway positioning. It supports musculoskeletal and neurological assessment.

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Illustration showing the three subdivisions of the pharynx: nasopharynx, oropharynx, and laryngopharynx, along with their borders.

The Pharynx

Posterior view of the intrinsic muscles of the larynx, highlighting the arytenoid muscle.

The Larynx

  • The Larynx
  • Laryngeal Ligaments and Folds
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The Thyroid Gland

Diagram showing the posterior aspect of the thyroid gland, highlighting the typical location of the parathyroid glands.

The Parathyroid Glands

Popular

Illustration of the lateral head and neck showing the course and tributaries of the retromandibular vein, including the superficial temporal, maxillary, posterior auricular, facial, external jugular, and internal jugular veins.
Encyclopaedia

Retromandibular Vein

by Jared Tang

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

Rhomboid Minor

by Dr Oliver Jones

Anatomical diagram of the fascia and ligaments on the palmar aspect of the hand.
Upper Limb – Additional Structures

Fascia and Ligaments of the Hand

by Rebecca Harsten