What is fimbriated fold of tongue?

The fimbriated fold of the tongue is a small, fringe-like fold of tissue that runs along the lateral margins of the tongue, starting at the base of the frenulum linguae and extending towards the back of the tongue. It is made up of small projections known as fimbriae, which give the fold a fringed appearance.

The fimbriated fold of the tongue is thought to be a vestigial structure with no known significant function in humans. However, some research suggests that it may play a role in helping to manipulate food and move it around in the mouth during chewing and swallowing.

In some individuals, the fimbriated fold of the tongue may be more prominent or pronounced, while in others it may be less noticeable. It is typically not a cause for concern and does not usually require treatment unless it becomes inflamed or irritated.

Overall, the fimbriated fold of the tongue is a normal anatomical feature of the tongue and does not typically cause any health issues or problems.