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Occipital Bone Drawing

Occipital Bone Drawing - Web the occipital bone curves on itself and is trapezoid in shape. This article will review the structure and function of the occipital bone of the skull, as well as problems that can affect the bone. Web the occipital bone is an unpaired bone which covers the back of the head (occiput). Image retrieved from anatomy standard. Image retrieved from anatomy standard. The occipital bone (os occipitale) is shown from anterior. It is considered a flat bone, like all other cranial bones, meaning that its primary function is either for protection or to provide a broad surface for muscle attachment. Web what is the occipital bone. Web the occipital bone is the most posterior cranial bone and the main bone of the occiput. Web the occipital bone (/ ˌ ɒ k ˈ s ɪ p ɪ t əl /) is a cranial dermal bone and the main bone of the occiput (back and lower part of the skull).

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Web Gross Anatomy The Occipital Bone Is Composed Of Four Parts:

The occipital bone (os occipitale) is shown from posterior. The zygomatic arches, mandibular fossae, tympanic plates and the styloid and mastoid processes. It allows the spinal cord to pass from the brain into the spine. Web the occipital bone curves on itself and is trapezoid in shape.

It Forms Immobile And Mobile Joints, Contains Grooves That Protect Certain Cranial Nerves And Blood Vessels, And Hosts A Number Of Raised Or Flat Surfaces Onto Which Muscles And Ligaments Can Attach.

Consolidate your knowledge about the base of the skull with the following quiz! The occipital is cupped like a saucer in order to house the back part of the brain. It is considered a flat bone, like all other cranial bones, meaning that its primary function is either for protection or to provide a broad surface for muscle attachment. Web external acoustic meatus the external acoustic meatus is a bony ring that forms around the opening of the auditory canal and is a part of the temporal bone.

External/Internal Surfaces Basilar Part (Basiocciput):

Image retrieved from anatomy standard. The internal surface of the squama (eminentia cruciformis, cruciform eminence) is caused by the cerebellum and cerebrum (resp. Inferior view of the base of the skull [23:24] structures seen on the inferior view of the base of the skull. The occipital is an unpaired, trapezoidal cranial bone covering the back of the head.

The External Surface Of The Squamous Part Features:

The occipital bone is divided into four parts arranged around. On its outside surface, at the posterior midline, is a small protrusion called the external occipital protuberance, which serves as an attachment site for a ligament of the posterior neck. It is trapezoidal in shape and curved on itself like a shallow dish. Web the occipital bone is the most posterior cranial bone and the main bone of the occiput.

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