Frontal Bone Anatomy Superciliary Arch. The sphenoid bone is an unpaired bone of the neurocraniumIt is situated in the middle of the skull towards the front in front of the basilar part of the occipital boneThe sphenoid bone is one of the seven bones that articulate to form the orbitIts shape somewhat resembles that of a butterfly or bat with its wings extended. Arcus superciliarisL眉弓superciliary arch arcus tendineusL腱弓tendinous arch arcus tendineus musculi levator aniL肛門挙筋腱弓tendinous arch of levator ani arcus tendineus fasciae pelvisL骨盤筋膜腱弓tendinous arch of pelvic fascia.
IMAIOS and selected third parties use cookies or similar technologies in particular for audience measurement. The frontal sinuses lie deep to the brow ridges. 13-6 Cranium Cranium cranial region or braincase is covered by the scalp which is composed of skin and subcutaneous tissue.
This bone contains a paranasal sinus.
Markings The superciliary arch is a thickened area extending superiorly from the supra-orbital margin to help protect the eye There is also a. 13-6 Cranium Cranium cranial region or braincase is covered by the scalp which is composed of skin and subcutaneous tissue. It lies superior to the nasion and between the superciliary ridges. Cranium can be subdivided into three regions each having prominent surface anatomy features.
