Tonsils Anatomy

The tonsils waldeyers ring lingual tonsil. The tonsils are a set of lymphoid organs facing into the aerodigestive tract which is known as waldeyers tonsillar ring and includes the adenoid tonsil two tubal tonsils two palatine tonsils and the lingual tonsils.

Tonsils Anatomy Histology And Clinical Points Kenhub

The tubal tonsils refer to lymphoid tissue around the opening.

Tonsils anatomy. Each tonsil is composed of tissue similar to lymph nodes covered by pink mucosa like. The lingual tonsil refers to numerous lymphoid nodules located within. The pharyngeal tonsil refers to a collection of lymphoid tissue within.

These organs play an important role in the immune system. The surface of this tonsil has pits leading to lower lymphatic tissue as in the other two tonsil types but these pits are effectively drained by small glands mucous glands and infection is rare. The tonsils palatine tonsils are a pair of soft tissue masses located at the rear of the throat pharynx.

Four types of tonsils are arranged into a ring around the oropharynx and nasopharynx. The tonsils are masses of lymphoid tissue and form an important part of our immune system located at the gateway of respiratory and digestive tract. The third pair of tonsils are the lingual tonsils aggregations of lymphatic tissue on the surface tissue at the base of the tongue.

They act as the first line of defense against ingested or inhaled pathogens.

Lingual Tonsils Tonsillitis And Pictures