The mylohyoid line is a bony ridge on the internal surface of the mandible. It runs posterosuperiorly. It is the site of origin of the mylohyoid muscle, the superior pharyngeal constrictor muscle, and the pterygomandibular raphe.

Nov 3, 2023 · Mylohyoid is a sheet like muscle, originating from the entire length of the mylohyoid line on the inner surface of mandible. It courses inferomedially, with its fibers inserting onto the mylohyoid raphe (median fibrous raphe) and superior aspect of body of hyoid bone.

Jan 18, 2025 · The mylohyoid line is located on the inner surface of the mandible, and it runs horizontally along the lower border of the mandible from the mental foramen (a small hole in the mandible that allows the mental nerve and vessels to pass through) to …

Jun 5, 2023 · The mylohyoid muscle originates from the mylohyoid line of the mandible and inserts on the body of the hyoid bone. The mylohyoid muscle functions to depress the mandible and elevate both the oral cavity and the hyoid bone.

The mylohyoid line serves as an attachment point for the mylohyoid muscle, which plays a crucial role in forming the muscular floor or base of the mouth. Below the mylohyoid line, the surface dips slightly to create the submandibular fossa, a space that holds the submandibular gland.

The two mylohyoid muscles arise from the mandible at the mylohyoid line, which extends from the mandibular symphysis in front to the last molar tooth behind. The posterior fibers pass inferomedially and insert at anterior surface of the hyoid bone.

Jun 16, 2022 · The mylohyoid muscles form a paired muscular sling that forms part of the floor of the mouth. It also separates the sublingual space (and oral cavity) from the submandibular space.

The Mylohyoideus (Mylohyoid muscle), flat and triangular, is situated immediately above the anterior belly of the Digastricus, and forms, with its fellow of the opposite side, a muscular floor for the cavity of the mouth.

The mylohyoid lines (internal oblique ridges) are the two oblique ridges found along the internal surface of the body of the mandible. On its corresponding side, each mylohyoid line: —extends anteroinferiorly from the area that lies posteroinferior to the third molar tooth towards the lower portion of the mandibular symphysis, although its ...

Aug 8, 2018 · Mylohyoid line is a protuberant oblique rim which goes obliquely downwards and forwards from the back of the 3rd molar tooth which is approximately 1 cm inferior towards the alveolar margin, towards the symphysis menti inferior towards the genial tubercles.