Nov 2, 2023 · Why are the pterygoid muscles often referred to as "the wing muscles"? Find out in this article as we explore their anatomy, function and clinical points.

The medial pterygoid muscle (or internal pterygoid muscle) is a thick, quadrilateral muscle of the face. It is supplied by the mandibular branch of the trigeminal nerve (V).

The meaning of PTERYGOID is of, relating to, or lying in the region of the inferior part of the sphenoid bone of the vertebrate skull.

The lateral pterygoid muscle is a craniomandibular muscle that helps control movement of the temporomandibular joint (TMJ). It has two heads, superior and inferior, and the inferior is three times …

Dec 3, 2025 · The muscles of mastication are a group of muscles associated with movements of the jaw. There are four muscles - the masseter, temporalis, medial pterygoid and lateral pterygoid.

Jul 2, 2025 · The pterygoid muscle is a key player in jaw movement and mastication. Learn about its anatomy, functions, and clinical relevance.

Oct 24, 2022 · Among all the four muscles of mastication (medial pterygoid, lateral pterygoid, masseter, and temporalis), the lateral pterygoid is the only muscle that participates in depressing the mandible.

Dec 8, 2025 · The pterygoid canal, also known as the Vidian canal, is a foramen in the base of skull, located in the pterygoid process of the sphenoid bone, superior to the pterygoid plates, and …

Jul 23, 2025 · The medial pterygoid is a deep facial muscle often seen on CT or MRI scans of the head and neck. It plays an important role in chewing and jaw movement. When mentioned in radiology …

Jul 28, 2020 · Medial pterygoid is a skeletal muscle located on either side of the jaw that assists in opening and closing of the mouth and with chewing. Trismus, or “lockjaw”, is a condition where …