WebAug 3, 2024 · The zygoma (also known as zygomatic bone or malar bone) is an important facial bone which forms the prominence of the cheek. It is roughly quadrangular in shape. Gross anatomy. Zygoma has three surfaces, five borders, and two processes. Surfaces. anterolateral surface is convex, pierced at its orbital border by the zygomaticofacial … WebJun 3, 2016 · The Hard Tissue Anatomy Bony Orbit . The bony orbit is not a straight, four-walled pyramid as depicted in many textbooks ( Figure 2-1, A ). This simplistic view of the anatomy leads directly to inadequate orbital fracture repair and secondary deformities. Three of the four orbital walls have both concave and/or convex portions that should be ...
BONY ORBIT BONES OF THE ORBIT Boundaries
WebNov 1, 2006 · The anatomy of the orbit is discussed with reference to relevant orbital disease. The bony orbit is pyramidal shape of the orbit. The base is situated anteriorly and the apex posteriorly. Web.THE ORBIT. Bony orbit: It is pyramidal in shape narrow from behind forming the apex containing the optic canal, and wide from in front forming the orbital opening in the face. Bony orbit has 4 walls. Each wall is formed of many bones as follows: Contents of the Orbit: 1- The eyeball. 2- The extraocular muscles. 3- Nerves: a. Optic nerve: For ... t2 jug
Orbit anatomy - SlideShare
WebAxial bone window. The labeled structures are (excluding the correct side): groove for the middle meningeal artery. frontal sinus. frontal crest. orbital process of the frontal bone. foramen cecum. superior rectus muscle. WebBony Orbit , Anatomy QA. February 19, 2024 Anatomy, Head and Neck Boundaries of orbit, structures passing through optic canal, structures passing through superior and inferior orbital fissure. WebJul 5, 2024 · The nasolacrimal duct courses through the bony nasolacrimal canal and exits in the nasal cavity below the inferior turbinate. CT demonstrates intrinsic contrast between bone, fat, and soft tissues. It is particularly useful in the evaluation of bony orbit, as well as pathology with potential calcification. The globe is well defined by CT. bash kleidung