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Descemet membrane endothelial keratoplasty (DMEK) is a method of corneal transplantation that involves the removal of a thin sheet of tissue from the posterior (innermost) side of a person's cornea to replace it with the two posterior (innermost) layers of corneal tissue from a donor's eyeball.
The reason may be greater tissue manipulation during surgery, the study concluded. [15] During surgery the patient's corneal endothelium is removed and replaced with donor tissue. With DSEK, the donor includes a thin layer of stroma, as well as endothelium, and is commonly 100–150 μm thick. With DMEK, only the endothelium is transplanted.
As a progressive, chronic condition, signs and symptoms of Fuchs dystrophy gradually progress over decades of life, starting in middle age. Early symptoms include blurry vision upon wakening which improves during the morning, [2] as fluid retained in the cornea is unable to evaporate through the surface of the eye when the lids are closed overnight.
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For more than 50 years, a spinal fusion has been to the go-to surgery for herniated discs. But a new procedure may offer an alternative. New back surgery gaining popularity to alleviate pain [Video]
The procedure "did not go as planned," a deputy wrote in the complaint, and the child was taken to a local hospital then transported to Columbia University Hospital for treatment. The complaint ...
Prescott's injury occurred at the end of the third quarter during the Cowboys' 27-21 loss to the Atlanta Falcons on Sunday. He said after the game he "felt a pull" in his hamstring that he had ...
Video-assisted thoracoscopic surgery (VATS) is a type of minimally invasive thoracic surgery performed using a small video camera mounted to a fiberoptic thoracoscope (either 5 mm or 10 mm caliber), with or without angulated visualization, which allows the surgeon to see inside the chest by viewing the video images relayed onto a television screen, and perform procedures using elongated ...