Nov 3, 2023 · Buccinator has a number of origin points which is the basis for subdividing the muscle fibers into superior, inferior and posterior parts. This muscle is the main muscle of the cheek, that provides it with structure and tightness.

Jan 30, 2024 · The buccinator, orbicularis oris, and pharyngeal constrictors form a functional unit—the buccinator mechanism—essential to orofacial functions like swallowing, sucking, whistling, chewing, and vowel pronunciation.

It is an assistant muscle of mastication (chewing) and in neonates it is used to suckle. The bucinator (/ ˈbʌksɪneɪtər / [2][3]) is a thin quadrilateral muscle occupying the interval between the maxilla and the mandible at the side of the face. It forms the anterior part of the cheek or the lateral wall of the oral cavity. [4]

Aug 11, 2023 · The buccinator is an oral muscle of facial expression. It is a thin, quadrilateral shape and its main action is to prevent food from getting stuck between the inner cheeks and teeth.

Jan 16, 2025 · The Buccinator muscle is a thin, triangular muscle located in the cheek region of the face.[5] It is a facial muscle that plays an important role in facial expressions and in the function of the mouth.

Discover the buccinator muscle's origin, insertion, action, and innervation. Learn about its relation to facial nerves and buccal artery.

The buccinator (Latin: musculus buccinator) is a facial muscle that participates in forming the anterior part of the cheek and lateral wall of the oral vestibule. It is classified as the buccolabial facial muscle.

The buccinator muscle forms the lateral wall of the oral cavity. It is presumed to aid mastication by maintaining bolus position. Such a function would involve thickening the cheek, possibly compressing the alveolar bone and contributing to ...

Dec 31, 2021 · The buccinator muscle is one of the facial muscles located in the cheek, between the maxilla and mandible, and functions chiefly as a muscle of mastication. The anterior border of the pterygomandibular raphe gives origin to the fibers …

Aug 9, 2018 · Where is the buccinator located and its function? The main facial muscle that supports the cheek is called the buccinator. It helps in chewing by holding the cheek against the teeth.