The Orbit Anatomy

The cavity surrounds and provides mechanical protection for the eye and soft tissue structures related to it. This fissure allows the passage to the nerves iii iv vi branches of the v1 and ophthalmic veins.

Orbital Anatomy Plastic Surgery Key

The contents of the orbit are separated and supported by multiple.

The orbit anatomy. The orbit can be thought of as a pyramidal structure. Orbit to ophthalmic veins that communicate facial vein to the cavernous sinus drainage of the eyelid is to the parotid nodes and some to the submandibular nodes. The bony orbit borders and anatomical relations.

In general the globe and orbital contents are supplied from the extensions of the internal carotid via the ophthalmic artery. The orbit which protects supports and maximizes the function of the eye. Fig 11 diagram of the arterial supply to the eye.

In the adult human the volume of the orbit is 30 millilitres 106 imp fl oz. Anatomy of the orbit the skull is composed of two segments the cranium and the face. A clinical perspective in conjunction with anatomy of orbit a clinical perspective in conjunction with anatomy of orbit slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising.

Superior orbital fissure lies between the lesser and the greater wing of sphenoid. The orbit and its contents have a rich blood supply coming from both the internal and the external carotid systems. The lacrimal system produces distributes and drains tears.

Fig 12 the major openings into the orbit. Orbital process of the frontal bone orbital process of the zygomatic bone. If you continue browsing the site you agree to the use of cookies on this website.

Orbit can refer to the bony socket or it can also be used to imply the contents. The cranium is the major portion and it consists of three unpaired bones the sphenoid occipital and ethmoid bones and three paired bones the frontal parietal and temporal bones. 101 us fl oz.

Inferior orbital fissure lies between. Pathways into the orbit. Bones of the orbit by definition the orbit bony orbit or orbital cavity is a skeletal cavity comprised of seven bones situated within the skull.

Orbit anatomy in anatomy the orbit is the cavity or socket of the skull in which the eye and its appendages are situated.

Orbits And Eyes Anatomical Illustrations