What are palatine tonsils?
The function of the palatine tonsils is thought to be associated with preventing infection in the respiratory and digestive tracts by producing antibodies that help kill infective agents. Frequently, however, the tonsils themselves become the objects of infection, and surgical removal (tonsillectomy) is required.
Where are the palatine tonsils located and what is their function?
The palatine tonsils are located at the back of the throat. One tonsil is located on the left side of the throat and the other is located on the right side. The tonsils play a role in protecting the body against respiratory and gastrointestinal infections.
Where do you find the palatine tonsils?
The palatine tonsils are the ones that are located near the opening of the oral cavity into the pharynx. Lingual tonsils are located on the posterior surface of the tongue, which also places them near the opening of the oral cavity into the pharynx.
What Innervates palatine tonsil?
The innervation of the palatine tonsils is provided by the lesser palatine nerve which arises from the maxillary division of the trigeminal nerve and the tonsillar branches of the glossopharyngeal nerve.
What causes palatine tonsils?
Tonsillitis is most often caused by common viruses, but bacterial infections also can be the cause. The most common bacterium causing tonsillitis is Streptococcus pyogenes (group A streptococcus), the bacterium that causes strep throat. Other strains of strep and other bacteria also may cause tonsillitis.
What type of tissue forms the palatine tonsils?
lymphoid tissue
The palatine tonsils are located on the lateral wall of the oropharynx and are composed of lymphoid tissue in a fibrous capsule.
How do the palatine tonsils contribute to immune function?
The palatine tonsils have an undoubted role in the immune defence system. After antigen contact an effective adaptive immune response by B- and T-cell lymphocytes will be released. In addition the palatine tonsils seem to exert influence to the defence by the innate immune system.
Why are my palatine tonsils swollen?
Swollen tonsils are usually the result of a bacterial or viral infection. Depending on the cause of the infection, a person can expect to recover within a few days to several weeks. Some people may regularly experience tonsil infections and swelling. In these cases, a doctor may suggest removing the tonsils.
What is the purpose of the palatine tonsil?
Have had recurrent throat infections with seven documented cases in the last year
What are normal tonsils?
Tonsils are the oval-shaped organs found at the back of your throat. They help protect your body from microbial infections. Holes in the tonsils, or tonsillar crypts, have an increased risk of developing infection or tonsil stones. Holes in the tonsils are a normal part of your anatomy.
What region are the palatine tonsils located in?
Anterior tonsil pillar This is the fold of tissue just in front of the tonsils.
What is lingual Palatine and pharyngeal tonsils?
They are called the Waldeyer’s tonsillar ring. It includes two tonsils at the back of the throat (pharyngeal tonsils), two tonsils on either side of the root of the tongue (lingual tonsils), two tonsils on either sides of the oropharynx behind the uvula (palatine tonsils), and two tonsils on the roof of the pharynx (tubal tonsils).