External occipital protuberance: Anatomy and function | Kenhub
WEBMar 4, 2024 · The external occipital protuberance is a prominent bony projection of the occipital bone of the skull. Is it typically more palpable in males, with its most prominent point referred to as the inion. Extending laterally from the external occipital protuberance are the superior nuchal lines.
External occipital protuberance - Wikipedia
WEBNear the middle of the squamous part of occipital bone is the external occipital protuberance, the highest point of which is referred to as the inion. The inion is the most prominent projection of the protuberance which is located at the posterioinferior (rear lower) part of the human skull.
Occipital Bone: Anatomy, Function, and Treatment - Verywell Health
WEBJun 26, 2023 · The external occipital protuberance is a slight bump located at the back of your skull, just above your neck. Some people, especially males, may report an enlarged one that can be felt. This is called an occipital spur or occipital knob (or sometimes, a "knowledge bump").
Occipital spur | Radiology Reference Article | Radiopaedia.org
WEBOct 14, 2023 · Occipital spurs, also known as occipital knobs, occipital buns, chignon hooks or inion hooks, are anatomical variants that represent an exaggerated external occipital protuberance 1.
Internal occipital protuberance - Structure, Function, Location
WEBJun 7, 2023 · The internal occipital protuberance, also known as the inion, is a bony prominence located at the back of the skull. It is a key landmark in the anatomy of the skull and has several important functions and clinical significance.
External Occipital Protuberance | Complete Anatomy - Elsevier
WEBThe external occipital protuberance is the palpable prominence found along the external aspect of the squamous part of occipital bone. It is located at the point along the midline where the occipital and nuchal planes meet.
The Occipital Bone - Landmarks - Attachments - TeachMeAnatomy
WEBMar 22, 2023 · The occipital bone is a flat, unpaired bone that forms a major part of the posterior wall and base of the skull. It is a complex structure that protects the cerebellum and occipital lobes of the cerebrum and provides attachment to several muscles and …
Anatomy, Head and Neck, Occipital Bone, Artery, Vein, and …
WEBJul 24, 2023 · The superior nuchal line is larger than the supreme nuchal line, and it also extends from midline to the lambdoid sutures, curving slightly more than the supreme nuchal line laterally. At its midline is a prominence called the external occipital protuberance, with its highest point termed the inion.
External occipital protuberance - Anatomy.co.uk
WEBJun 8, 2023 · The external occipital protuberance, also known as the inion, is a bony projection located at the posterior aspect of the skull. It is a key landmark in the study of human anatomy and has important functions in the body.
Occipital bone | Radiology Reference Article | Radiopaedia.org
WEBMay 11, 2024 · The occipital bone, also known as C0, is a trapezoid skull bone that contributes to the posteroinferior part of the cranial vault. It is pierced by the foramen magnum, permitting communication from the cranial cavity to the vertebral canal.
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