Orbit (anatomy) - Wikipedia
In anatomy, the orbit [a] is the cavity or socket/hole of the skull in which the eye and its appendages are situated. "Orbit" can refer to the bony socket, [1] or it can also be used to imply the contents. [2]
Eye Anatomy: Parts of the Eye and How We See
2023年4月29日 · The eye sits in a protective bony socket called the orbit. Six extraocular muscles in the orbit are attached to the eye. These muscles move the eye up and down, side to side, and rotate the eye. The extraocular muscles are attached to the white part of the eye called the sclera.
The Bony Orbit - Borders - Contents - Fractures - TeachMeAnatomy
2024年6月25日 · The orbits (or eye sockets) are bilateral and symmetrical bony cavities in the head. They enclose the eyeball and its associated structures. In this article, we shall look at the borders, contents and clinical correlations of the bony orbit.
Bony Anatomy of the Orbit - EyeWiki
1 Dimensions of the Orbit; 2 Bones of the Orbital Rim; 3 Bones of the Orbital Wall. 3.1 Orbital Roof; 3.2 Lateral Wall; 3.3 Orbital Floor; 3.4 Medial Wall; 4 Orbital Foramina, Fissures, and Canals; 5 References; Dimensions of the Orbit. Add text here Bones of the Orbital Rim. Add text here Bones of the Orbital Wall. Add text here
Orbital Bones and Orbital Fractures: An Overview - All About Vision
2021年1月27日 · Orbital bones provide a base within the skull for the eyeball to rest, allowing the eye to move and function properly. This structure is designed to provide strong protection for your eyes in the event of head trauma or injury, though sometimes the bones themselves can sustain a …
Eye anatomy: Muscles, arteries, nerves and lacrimal gland - Kenhub
2023年11月3日 · The orbit appears as a pyramid, with its base opening anteriorly onto the face, while the apex is pointed posteromedially. The orbit hosts the eyeballs, extraocular muscles, optic nerve, lacrimal apparatus, fat tissue, fascia and vessels that supply these structures.
Bones of the orbit: Anatomy, foramina, walls and diagram - Kenhub
2023年11月3日 · By definition, the orbit (bony orbit or orbital cavity) is a skeletal cavity comprised of seven bones situated within the skull. The cavity surrounds and provides mechanical protection for the eye and soft tissue structures related to it.
Orbital And Eyelid Anatomy — Ophthalmology Review
2016年1月30日 · There are 7 bones that make up the orbit (in no particular order): Check out our article on the orbital bones for more details. The orbital roof consists of two bones: the frontal and sphenoid bone (lesser wing). The frontal bone contains the lacrimal gland fossa temporally and the trochlear fossa nasally.
Bones of the Orbit - Names, Location, Anatomy, & Pictures
The bony orbits or orbital cavities, are the two symmetrical, bilateral cavities in the skull that surround and protect the eyeballs and other soft tissues in the region. They have a squarish pyramid shape resembling a pear.
Anatomy, Head and Neck, Orbit - StatPearls - NCBI Bookshelf
2023年7月24日 · The anatomy of the orbit is a complex topic vital for understanding the communication between the eye and the central nervous system and the potential for the spread of malignancy or infection. Certain surgical emergencies, such as severe fractures, are often intricate because of the delicate anatomy of the orbit and its contents.