Monday, February 21, 2011

Notable people with artificial eye ..

* Baz Bastien – ice hockey player, coach (right eye)
* Sammy Davis, Jr. – singer (left eye)
* Frank Elstner – TV Host (left eye)
* Peter Falk – actor (right eye)
* Nick Griffin – BNP Member of European Parliament and leader (left eye)
* Leo McKern – actor (left eye)
* Claus Schenk Graf von Stauffenberg – German career Army officer and resistance leader (left eye)
* Robert Thurman – writer (left eye)
* Mo Udall – politician
* Carl Ouellet – Canadian Professional Wrestler
* New Jack – American Professional Wrestler (right eye)

Friday, February 4, 2011

what is enucleation

What Is Enucleation?,
in medicine, enucleation refers to some medical procedure where a surgeon removes the complete eyeball on the eye socket or orbit. Considered one of three feasible procedures for eye removal, an enucleation could be the process of preference for intraocular tumors. Other common causes of enucleation include irrecoverable ocular trauma, severe inflammation, and uncontrolled pain in a very blind eye. Ophthalmologists perform enucleations as the final measure in situations the location where the situation being managed can not be suitably managed in any way. Most patients who undergo enucleation get the artificial prosthetic eye to the extracted eye for cosmetic improvement.
the two most widespread ocular tumors requiring enucleation are retinoblastomas and ocular melanomas. Retinoblastomas are malignant tumors with the retina. Ocular melanomas can impact the colored the main eye, the iris, or vascular coat with the eye, the choroid. Melanomas derive from abnormal pigment cells, or melanocytes. If your tumors are extremely large and there is absolutely no prospect for useful vision, enucleation is carried out to forestall local and distant spread with the tumors.
another rare situation pots removal connected with an eye is sympathetic ophthalmia. Regarded as inflammation of each eyes caused by massive trauma to at least one eye. Our body starts to mount an immune attack resistant to the eye tissues of each eyes. The only method to treat the complaint and spare the uninjured eye is usually to eliminate the injured eye.
general anesthesia, that patient is fully unconscious, could be the preferred anesthesia a great enucleation. The surgeon dissects the orbital tissues, just like ocular muscles, away on the eye. The optic nerve is severed approximately 1 centimeter (0. 45 inch) from the rear of a persons vision. In the event the eye is extracted, an orbital implant, which includes hydroxyapatite or silicone rubber, fills the area during the orbit while using patient’s soft orbital tissues covering it. In an effort to allow some movement with the artificial eye, the surgeon attaches a persons vision muscles into the implant.
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