The buccinator (/ ˈbʌksɪneɪtər / [2][3] or musculus bucinatorius) is a thin quadrilateral muscle occupying the interval between the maxilla and the mandible at the side of the face.

Nov 3, 2023 · Buccinator is a facial muscle that contributes to producing facial expressions and mastication. Learn everything about its anatomy and function at Kenhub!

Nov 6, 2025 · 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 30, 2024 · Couper and Myot coined the term "buccinator" in 1694, relating to blowing a trumpet. Notably, this muscle puffs out the cheeks, thus it is also referred to as the …

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

The buccinator is a thin, flat muscle of the facial region that plays a key role in facial expression, mastication, and oral control. Although it is classified among the muscles of facial expression, …

Jul 12, 2025 · The buccinator muscle is a thin, flat muscle located in each cheek. It sits deep to the skin and lies between the upper and lower jaw, running from the back of the mouth toward …

The buccinator is a thin, quadrilateral muscle of the face that plays a vital role in facial expression and oral function. It is essential for controlling cheek movements, aiding in mastication, and …

The buccinator is a thin, quadrilateral muscle forming the muscular wall of the cheek. Although classified among the muscles of facial expression, it also acts as an accessory muscle of …

Jul 1, 2025 · It is the main component of the cheek, providing it with structure and tightness. The buccinator muscle is responsible for compressing the cheeks and expelling air between the …