In vertebrate anatomy, a hamulus is a small, hook-shaped portion of a bone, or possibly of other hard tissue. In human anatomy, examples include: [4] In arthropod morphology, hamuli are hooklets, usually in the form of projections of the surface of the exoskeleton. Hami might be actual evaginations of the whole thickness of the exoskeleton.

The pterygoid hamulus is a hook-like process at the lower extremity of the medial pterygoid plate of the sphenoid bone of the skull. It is the superior origin of the pterygomandibular raphe, and the levator veli palatini muscle.

The pterygoid hamulus is a slender bony extension located at the lower end of the medial pterygoid plate's posterior border. It curves outward, featuring a groove for the tensor veli palatini muscle’s tendon.

2024年12月30日 · The meaning of PTERYGOID HAMULUS is a hook-shaped process forming the inferior extremity of each medial pterygoid plate of the sphenoid bone and providing a support around which the tendon of the tensor veli palatini moves.

2025年1月17日 · The pterygoid hamulus is a small, hook-like structure located within the pterygoid process of the sphenoid bone. It is a prominent feature of the human skull and plays a vital role in several important functions of the head and neck.

The pterygoid hamulus (PH) is a curved, small, and slender bony protrusion that arises from the base of the medial pterygoid plate of the sphenoid bone, extending downward and then turning laterally. Although its parts, i.e., base, body, neck, and head, are described in anatomical texts, they cannot be distinguished with the naked eye [ 1 , 2 ].

A striking feature of the skull base is the pterygoid hamulus known for its bizarre morphology and biomechanical location. Pterygoid hamular bursitis is an inflammation of bursae located between the tendon, muscle, and bony prominences.

The meaning of HAMULUS is a hook or hooked process (as of a bone).

2018年8月8日 · The pterygoid hamulus is an extended hook-shaped structure protruding posterolaterally from the inferior boundary of the medial plate of the pterygoid process. Pterygoid hamulus is located directly at the back of the alveolar arch as well as inferior towards the posterior margin of the hard palate.

2018年6月8日 · The hamate or unciform bone is one of the eight carpal or wrist bones and an essential part of the distal carpal row (a vital bone arrangement in the human wrist) [1, 2]. It is classified as a short bone [13]. The hamate is located just above the wrist, on the side of the pinkie finger [3], resting on two of the metacarpal bones (4th and 5th) [4].