Muscues Lin Floor Of Mouth

The two mylohyoid muscles arise from the.
Muscues lin floor of mouth. The floor of mouth is a u shaped space which extends and includes from the oral cavity mucosa superiorly and the mylohyoid muscle sling 2 3. Dr nida sumra 2. First and foremost submandibular. In america alone around 30 000 people are victims of floor of the mouth cancer and a few thousands of them die from this.
Mouth pain can have many causes including injuries sores and diseases. You may also have pain around your tongue or gums. The mylohyoid muscle is flat and triangular and is situated immediately superior to the anterior belly of the digastric muscle it is a pharyngeal muscle derived from the first pharyngeal arch and classified as one of the suprahyoid muscles together the paired mylohyoid muscles form a muscular floor for the oral cavity of the mouth. Floor of the mouth 1.
The squamous epithelium at the mucosal surface and other superficial anatomic components of the floor of the mouth are easily evaluated at physical examination the mylohyoid muscle sling is formed by the paired mylohyoid muscles which arise from the inner surface of the mandible extend from the symphysis anteriorly to the last molar tooth posteriorly and insert onto the posterior aspect. The floor of the mouth is a small horseshoe shaped region situated beneath the movable part of the tongue and above the muscular diaphragm formed by the mylohyoid muscles and above this diaphragm is the genohyoid muscle. Floor of the mouth is largely prone to cancer. The quadratus labii superioris is a broad sheet the origin of which extends from the side of the nose to the zygomatic bone.
Learn vocabulary terms and more with flashcards games and other study tools. Floor of the mouth. The muscles of the mouth human anatomy. Its medial fibers form the angular head which arises by a pointed extremity from the upper part of the frontal process of the maxilla and passing obliquely downward and lateralward divides into two slips.
The floor of mouth is an oral cavity subsite and is a common location of oral cavity squamous cell carcinoma. The oral mucosa is the mucous membrane epithelium lining the inside of the mouth. In human anatomy the mouth is the first portion of the alimentary canal that receives food and produces saliva. Start studying muscles of floor of mouth.