Mar 4, 2025 · Inion Oy is a medical device company focused on the development and commercialization of innovative bioabsorbable and bioactive implants for Specialty Orthopaedic, Sports Medicine, Craniomaxillofacial, Spinal, and Dental applications.

Near 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 .

Strike your tools in a rough horizontal line from the nose and cheekbones to the inion (the projecting bump at the back of the skull). — Ed Yong, Discover Magazine , 16 Feb. 2011 Word …

The inion is also known as the external occipital protuberance, which is a bony growth that can be felt at the back of the skull, just above the base of the neck. The inion serves an essential role in distributing force over a large area of the bone’s surface.

Jun 21, 2024 · The inion (plural: inia/inions) is the tip of the external occipital protuberance (EOP), the midline bony prominence in the occipital bone from which the ligamentum nuchae and trapezius muscle attach.

Mar 4, 2024 · 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. Together, these landmarks form the boundary between the scalp and the neck.

Inion is the most prominent point on the external occipital protuberance. This protuberance is a bony projection that can be easily felt at the back of the head on the occipital bone.

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Ever wondered about that noticeable bump at the back of your skull? It's called the inion, and it holds a world of fascinating facts and historical significa...