What are the tonsils?

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The the tonsils is called the palatine tonsils. Gray's Anatomy (1918) describes it as a pair of oval masses of lymphoid tissue.

Summary

The the tonsils is called the palatine tonsils. Gray's Anatomy (1918) describes it as a pair of oval masses of lymphoid tissue.

What it is

  • A pair of oval masses of lymphoid tissue.
  • Part of the ring of lymphoid tissue guarding the entrance to the throat.
  • Help mount immune responses to airborne and swallowed material.

Where it is

  • On each side of the back of the mouth.
  • Between the two folds (the palatine arches) at the back of the throat.
  • Visible on either side when the mouth is opened wide.

Sources

According to Gray's Anatomy of the Human Body (1918, public domain):

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