Search results
Results from the WOW.Com Content Network
Traumatic eye injury can cause intraocular hemorrhage in people of any age and gender. However, injuries tend to be more common in young males due to more outdoor activities and heavy work. They are also more common in children during the summer. The incidence of traumatic hyphema is approximately 12 per 100,000.
The eye is a region of mostly calm weather at the center of a tropical cyclone. The eye of a storm is a roughly circular area, typically 30–65 kilometers (19–40 miles; 16–35 nautical miles) in diameter. It is surrounded by the eyewall, a ring of towering thunderstorms where the most severe weather and highest winds of the cyclone occur.
Eye injury by impact of small plastic body. Based on the injury to the eyewall (outer fibrous coat of the eye consisting of cornea and sclera) Closed globe injury: the eye globe is intact, but the seven rings of the eye have been classically described as affected by blunt trauma. Types include contusion and lamellar laceration
Causes can include coughing, vomiting, heavy lifting, straining during acute constipation or the act of "bearing down" during childbirth, as these activities can increase the blood pressure in the vascular systems supplying the conjunctiva. Other causes include blunt or penetrating trauma to the eye.
Life-threatening-injuries should be evaluated first in those with eye injuries, with life-saving treatments provided before an eye examination. [3] When examining a known or suspected open-globe injury, it is vital to avoid applying pressure to the eye. A sudden increase in intraocular pressure could cause the extrusion of ocular contents. [4]
Sympathetic ophthalmia (SO), also called spared eye injury, is a diffuse granulomatous inflammation of the uveal layer of both eyes following trauma to one eye. It can leave the affected person completely blind. Symptoms may develop from days to several years after a penetrating eye injury. It typically results from a delayed hypersensitivity ...
Ocular ischemic syndrome is the constellation of ocular signs and symptoms secondary to severe, chronic arterial hypoperfusion to the eye. [1] Amaurosis fugax is a form of acute vision loss caused by reduced blood flow to the eye; it may be a warning sign of an impending stroke, as both stroke and retinal artery occlusion can be caused by thromboembolism due to atherosclerosis elsewhere in the ...
Phthisis bulbi is a shrunken, [1] non-functional eye. It may result from severe eye disease, inflammation [2] or injury, or it may represent a complication of eye surgery. [3] Treatment options include insertion of a prosthesis, which may be preceded by enucleation of the eye. [4] [5]