Mandibular notch - Wikipedia
The mandibular notch, also known as the sigmoid notch, is a groove in the ramus of the mandible. It is the gap between the coronoid process anteriorly and the condyloid process posteriorly.
Mandibular notch: Anatomy and function - Kenhub
2024年5月2日 · The mandibular notch, also known as the mandibular incisure or sigmoid notch, is the concave U-shaped groove found on the superior part of the ramus of the mandible. It is bounded by the two processes of the ramus of the mandible; the coronoid process anteriorly and the condylar process posteriorly.
Mandibular notch - Location, Function, Structure, Anatomy
2023年6月7日 · The mandibular notch, also known as the mandibular incisura, is a depression located on the posterior border of the mandible, the lower jaw bone. It is an important anatomical structure that serves various functions and has clinical significance in dental and facial surgery.
Mandibular Notch (Left) | Complete Anatomy - Elsevier
The mandibular notches (sigmoid notches) are the two deep indentations found along the posterosuperior aspects of the mandible. On its corresponding side, each mandibular notch: —travels anteriorly from a condylar process to a coronoid process of the mandible; —allows for the passage of the masseteric nerve and vessels.
Mandibular notch - e-Anatomy - IMAIOS
The mandibular notch serves as a passage for the masseteric nerve and vessels. These structures arch over the superior border of the ramus of mandible, stretching outward to reach and supply the masseter muscle positioned on the external side of the ramus of mandible.
The notch of the mandible: what do different fields call it?
The bony notch on the inferior border of the mandible, anterior to the attachment of the masseter muscle, where the facial vessels commonly pass, has been called different names in the literature, e.g., premasseteric notch, antegonial notch, and ...
The Anatomy and Function of the Mandible - Verywell Health
2024年10月1日 · The mandible bone's function is to open and close the mouth for chewing and speech. It also helps protect the organs of the face and hold the lower set of teeth in place. The mandible forms a joint on either side with the temporal bone: the temporomandibular joint.
Mandible (Lower Jaw Bone) – Location, Functions, & Anatomy
2022年2月7日 · A mandibular notch separates these two processes. Head : It is situated posteriorly and articulates with the temporal bone, forming the temporomandibular joint. Neck : It supports the head of the ramus and also acts as a site …
Mandibular Notch - AnatomyZone
2020年12月13日 · In between these two processes is a concave notch, known as the mandibular notch. Passing through this notch are the following structures: Masseteric nerve; Masseteric artery; Masseteric vein; Learn more about the anatomy of the mandible in this tutorial.
Mandibular notch Definition & Meaning - Merriam-Webster
5 天之前 · The meaning of MANDIBULAR NOTCH is a curved depression on the upper border of the lower jaw between the coronoid process and the condyloid process —called also sigmoid notch.