Masseter muscle - Wikipedia
The masseter is a thick, somewhat quadrilateral muscle, consisting of three heads, superficial, deep and coronoid. The fibers of superficial and deep heads are continuous at their insertion. Superficial head
Masseter muscle: Anatomy, origin, insertion, function | Kenhub
Nov 3, 2023 · Masseter muscle is a paired, strong, thick and rectangular muscle that consists of a superficial and a deep part. Learn the masseter muscle now at Kenhub!
The Masseter Muscle: Anatomy, Function, Treatment
Oct 10, 2024 · The masseter is a rectangular-shaped muscle in your face and jaw and is one of the primary muscles of mastication, or chewing. It has three distinct layers and works with nearby muscles to move your temporomandibular joint (TMJ) and jaw bone.
Anatomy, Head and Neck, Masseter Muscle - StatPearls - NCBI Bookshelf
Jun 5, 2023 · The masseter muscle is one of the four muscles responsible for the action of mastication (chewing). When the masseter contracts it causes powerful elevation of the mandible causing the mouth to close.
Masseter - Physiopedia
The masseter muscle is one of the primary muscles of mastication, responsible for the elevation of the mandible and some protraction. The masseter muscle works in conjunction with two other jaw-closing muscles, the temporalis and the medial pterygoid, to close the jaw.
Masseter muscle - Anatomy, Structure, Function, Location
Dec 19, 2022 · The Masseter muscle is a broad, triangular muscle that originates from the zygomatic arch (a bony structure in the cheek) and inserts onto the mandible (lower jaw). It has a thick, fleshy belly and is divided into two parts: the superficial part and the deep part.
Masseter - Actions - Attachments - TeachMeAnatomy
Aug 29, 2024 · The masseter is a muscle of mastication (chewing). It is quadrangular in shape and has two parts – deep and superficial. The superficial part originates from maxillary process of the zygomatic bone. The deep part originates from the zygomatic arch of the temporal bone. Both parts attach to the ramus of the mandible.
Masseter Muscle: Origin, Insertion, Innervation & Function
Sep 14, 2014 · The masseter muscle is a thick, rectangular muscle of mastication. It consists of a superficial and a deep part, both with their origin at the zygomatic arch.
Muscles of mastication: Anatomy, functions, innervation - Kenhub
Nov 2, 2023 · The major function of the masseter muscle is to elevate the mandible, with a minor contribution to protrusion of the mandible. Feeling a bit overwhelmed? Learn the attachments, innervations and functions of the masticatory muscles faster and easier with our muscle charts !
Masseter Muscle Origin, Function & Definition | Body Maps - Healthline
Jul 6, 2020 · The masseter muscle is a facial muscle that plays a major role in the chewing of solid foods. The muscle is shaped similar to a parallelogram, connecting to the mandible...