Foramen lacerum - Wikipedia
The foramen lacerum (Latin: lacerated piercing) is a triangular hole in the base of skull. It is located between the sphenoid bone, the apex of the petrous part of the temporal bone, and the basilar part of the occipital bone.
Foramen lacerum: anatomy and function - Kenhub
2023年10月30日 · The foramen lacerum (lacerated or torn foramen) is an irregular foramen located in the middle cranial fossa, posteromedial to the foramen ovale. It is an artefact of the dried cranium as it is closed in life by cartilage.
Foramen lacerum | Radiology Reference Article | Radiopaedia.org
The foramen lacerum is a triangular opening in the middle cranial fossa formed by the petrosphenoidal and petroclival fissures.
Anatomy, Head and Neck: Foramen Lacerum - StatPearls - NCBI …
2023年7月24日 · Foramen lacerum is an irregular opening located in the middle cranial fossa at the base of the skull. It is covered by cartilage after birth. It is formed by the apex of the petrous temporal bone and allows the passing of the internal carotid artery, the deep petrosal nerve which arises from the carotid plexus that surrounds the internal ...
Foramen lacerum - e-Anatomy - IMAIOS
Foramen lacerum is an irregular opening in the middle cranial fossa. It is bordered by the apex of the petrous temporal bone laterally, and the body of sphenoid bone and the basilar part of occipital bone medially.
What is Foramen Lacerum? Definition, Function and Pictures
Foramen lacerum is a hole that is found at the base of the skull, with a characteristic triangular shape. These are the elements that surround the foramen lacerum and practically contribute to its formation: sphenoid bone (anterior border), petrous temporal bone (more exactly, its apex) and the occipital bone (specifically, the basilar part).
Cranial Foramina - Foramen Ovale - Skull - TeachMeAnatomy
2023年1月16日 · The foramen lacerum is an irregularly shaped foramen located at the junction of the sphenoid, temporal and occipital bones. In life, the foramen lacerum is filled by cartilage – with only a few minor vessels passing through it.
Anatomy, Head and Neck, Skull Foramen - StatPearls - NCBI Bookshelf
2023年4月3日 · If one examines this saying from an anatomical standpoint, a hole in the skull is referred to as a foramen (pl. foramina). The skull is a crucial osseous structure that houses a network of neurovascular and lymphatic vessels.
The foramen lacerum: surgical anatomy and relevance for ... - jns
2018年11月30日 · OBJECTIVE The foramen lacerum is a relevant skull base structure that has been neglected for many years. From the endoscopic endonasal perspective, the foramen lacerum is a key structure due to its location at the crossroad between the …
The foramen lacerum: surgical anatomy and relevance for ... - PubMed
2018年11月30日 · This study provides relevant surgical landmarks and a systematic approach to the foramen lacerum by defining anterior, medial, lateral, and inferior walls that may facilitate its safe exposure for effective removal of lesions while …
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