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The role of the palatine tonsils is to act as the first defense against pathogens and help stimulate an immune response to fight off infection. Small crypts cover...
Function: Why Do We Have Palatine Tonsils? All the tonsils, including the palatine tonsils, impact immune function. They are part of the lymphatic system, which channels fluid through the body and exposes it to immune cells.
The palatine tonsil is one of the mucosa-associated lymphoid tissues (MALT), located at the entrance to the upper respiratory and gastrointestinal tracts to protect the body from the entry of exogenous material through mucosal sites.
The palatine tonsils, commonly referred to as the tonsils, are a pair of lymphoid tissue on either side of the oropharynx between the palatopharyngeal and palatoglossal arches. They form the lateral borders of the pharyngeal lymphoid ring (of Waldeyer ).
Palatine tonsils consist of approximately 15 crypts, which provide a large internal surface area. The follicular germinal center, mantle zones, extrafollicular area, and reticular crypt epithelium play a key role in the immunological regulation of this mucosa-associated lymphoid tissue.
The palatine tonsils, commonly referred to simply as the tonsils, form the lateral borders of the pharyngeal lymphoid ring. They are located in the isthmus of fauces (hence also known as the faucial tonsils), between the palatoglossal arch anteriorly and the palatopharyngeal arch posteriorly.
Part of your immune system, your tonsils are like lymph nodes. They help filter out germs that enter through your nose or mouth to protect the rest of your body from infection. Tonsils are also called palatine tonsils or faucial tonsils.