Nov 2, 2023 · These muscles are: lateral pterygoid and medial pterygoid. The primary function of the pterygoid muscles is to produce movements of the mandible at the temporomandibular joint.

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). It is important in …

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 …

Nov 25, 2025 · The pterygoid muscles, consisting of the medial and lateral pterygoids, play a crucial role in jaw movement and function. Located on the sides of the skull, these muscles …

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 …

The pterygoid muscles are a group of muscles located in the skull that play a role in chewing and jaw movement. They arise from the pterygoid ridges of the sphenoid bone and are responsible …

Jul 14, 2025 · The lateral pterygoid is a short and thick muscle with a somewhat conical form. It extends almost horizontally, posteriorly, and laterally between the infratemporal fossa and the …

It lies superior to the medial pterygoid muscle. It is supplied by pterygoid branches of the maxillary artery, and the lateral pterygoid nerve (from the mandibular nerve, CN V 3).

Jul 2, 2025 · The pterygoid muscles, often referred to as the wing muscles, are a group of muscles that play a crucial role in the inferior temporal region of the skull. They are involved in …

The medial pterygoid is a thick, quadrilateral muscle located in the infratemporal fossa, on the medial surface of the mandibular ramus. It mirrors the masseter muscle on the inner aspect of …