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Definitions from WordNet

Definitions from the Web

Pterygoid Muscle

Description:

The pterygoid muscle is a pair of jaw muscles located in the lateral region of the face near the jaw joint. It consists of two parts: the medial pterygoid muscle and the lateral pterygoid muscle. These muscles play a crucial role in various jaw movements, including chewing and opening the mouth.

Senses:

1. Anatomy:

In anatomy, the pterygoid muscle refers to either the medial pterygoid muscle or the lateral pterygoid muscle. The medial pterygoid muscle helps in closing the jaw, while the lateral pterygoid muscle is responsible for opening the jaw and moving it from side to side.

Related Products: Anatomy of the Jaw, Cranial Anatomy

2. Dentistry:

In dentistry, the pterygoid muscle can influence the stability and movement of dentures and other dental prosthetics. Understanding the role of this muscle is crucial in procedures like orthodontics and prosthodontics.

Related Products: Denture Stabilizer, Orthodontic Headgear

3. Physiology:

In physiology, the pterygoid muscle is involved in the coordination of mastication (chewing) and aids in the proper functioning of the temporomandibular joint (TMJ).

Related Products: TMJ Relief Products, Chewing Gum

Sample Sentences:

1. The pterygoid muscles enable precise control while chewing food.
2. His dentist examined the pterygoid muscle before fitting the new dentures.
3. Proper relaxation of the pterygoid muscle is essential for TMJ pain relief.
4. The anatomy course covered the role of the pterygoid muscle in dental procedures.