The geniohyoid is a paired short muscle that arises from the inferior mental spine, on the back of the mandibular symphysis, and runs backward and slightly downward, to be inserted into the anterior surface of the body of the hyoid bone.

Oct 30, 2023 · Geniohyoid is a suprahyoid muscle that comprises the floor of oral cavity. Learn about the anatomy and function of geniohyoid now at Kenhub!

Jan 20, 2023 · The geniohyoid is a suprahyoid muscle of the neck. It is located either side of the midline of the neck, deep to the mylohyoid muscle. Attachments: Arises from the inferior mental spine of the mandible. It then travels inferiorly and posteriorly to attach to the hyoid bone. Actions: Depresses the mandible and elevates the hyoid bone.

Aug 20, 2024 · The geniohyoid muscle is one of the suprahyoid muscles of the neck that is innervated by the ventral ramus of C1. Geniohyoid draws the hyoid bone up and forward during mastication and assists the opening of the mandible.

Discover the Geniohyoid muscle's origin, action, innervation, and arterial supply for a comprehensive understanding.

Jan 17, 2025 · The geniohyoid muscle is a small, thin muscle located in the neck region of the human body. It is a key player in the movement of the hyoid bone, which serves as a base for the tongue and plays a crucial role in swallowing and speaking.

The geniohyoid (Latin: musculus geniohyoideus) is a paired short and slender neck muscle located above the hyoid bone. Therefore, the geniohyoid is classified as the suprahyoid muscle. It stretches between the mandible and hyoid bone. Together with the mylohyoid muscle, the geniohyoid forms the floor of the mouth. Media placeholder

Oct 30, 2024 · Geniohyoid Muscle Anatomy. The geniohyoid muscle originates from the inferior mental spine (inferior genial tubercle) and inserts on the body of the hyoid bone. The geniohyoid muscle receives its primary innervation from the first cervical nerve (C1) via the hypoglossal nerve (cranial nerve XII).

Aug 12, 2022 · The geniohyoid muscle’s main function is to coordinate the movements of the floor of the mouth and the hyoid bone while swallowing and voice production. Origin. The geniohyoid muscle originated From the inferior mental spine (genial tubercle) of the mandible. Insertion

Looking for online definition of geniohyoid (muscle) in the Medical Dictionary? geniohyoid (muscle) explanation free. What is geniohyoid (muscle)? Meaning of geniohyoid (muscle) medical term.