The Muscles of the Head Neck consists of 88 pages in a spiral-bound format with Volumes 1 and 2. A 4-color illustration identifies each mu scle of the head and neck as well as the muscle's nerves and arteries. The cards are broken down into chapters according to the following mu scle groups: anterior triangle, facial expression, mastication, eye, e ar, tongue, soft palate, pharynx, and laryngeal. For each of the muscl es, origin, insertion, action, innervation, arterial supply, synergist s, and antagonists are denoted.
