Plica Semilunaris Of The Fauces
The plica semilunaris is the thin upper part of the fold of mucous membrane A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue. It is ... in the supratonsillar fossa that reaches across between the two arches. A separate fold is called the plica triangularis which runs inferoposteriorly from the posterior surface of the palatoglossal arch to cover the inferior portion of the tonsil. References Palate {{Anatomy-stub ...
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Mucous Membrane
A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue. It is mostly of endodermal origin and is continuous with the skin at body openings such as the eyes, eyelids, ears, inside the nose, inside the mouth, lips, the genital areas, the urethral opening and the anus. Some mucous membranes secrete mucus, a thick protective fluid. The function of the membrane is to stop pathogens and dirt from entering the body and to prevent bodily tissues from becoming dehydrated. Structure The mucosa is composed of one or more layers of epithelial cells that secrete mucus, and an underlying lamina propria of loose connective tissue. The type of cells and type of mucus secreted vary from organ to organ and each can differ along a given tract. Mucous membranes line the digestive, respiratory and reproductive trac ...
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Plica Triangularis
Plica may refer to: * ''Plica'' (lizard), a genus of lizards * ''Capillaria plica'', a parasitic nematode * Plica (sigillography) - term from sigillography * A fold or crease, especially of skin or other tissue, from medieval Latin plicare ("to fold") **''Plica fimbriata'': Fimbriated fold of tongue ** Plica semilunaris of the conjunctiva ** Plica semilunaris of the fauces ** Plica syndrome of the knee ** ''Plica circularis'', also called circular fold, of the small intestine * The hair disease ''Plica polonica'': Polish plait * In early music notation, a note indicated in a ligature Ligature may refer to: * Ligature (medicine), a piece of suture used to shut off a blood vessel or other anatomical structure ** Ligature (orthodontic), used in dentistry * Ligature (music), an element of musical notation used especially in the me ...