Sacramento Lasik CaliforniaFriday, May 09, 2008

Ptosis Treatment Sacramento California Ptosis

LASIK is now the vision correction procedure of choice for many ophthalmologists worldwide. Instead of removing the surface epithelium with the laser and exposing many nerve endings (as in PRK), the surgeon performing LASIK uses a motor-powered microkeratome to create a "flap." The flap is then lifted and reflected back, allowing a computer guided Excimer laser (cold laser) to use light pulses to remodel the corneal tissue underneath. Afterward, the flap is gently positioned back onto the cornea. Since this procedure is less traumatic to the outer surface of the eye, vision is restored more quickly and the patient's discomfort is reduced. Most patients report greater comfort after surgery and can generally drive two to three days after the surgery.

Ptosis is a condition of the eye where the upper eyelid droops and covers part of the eye. It can have many causes including age, injury or nerve malfunction. It can also occur at birth.

Age is the most common cause of ptosis. The muscles that elevate the eyelid stretch and become thinned, resulting in a loss of muscle tone and the inability to hold the upper lid in the proper position above the eye.

Injury is another common cause of ptosis. Trauma to the eye, such as during an automobile accident, can damage the delicate structures around and in the eye.

Sometimes ptosis can be noticed at birth. In these cases it is due to an abnormality in the development of the muscles that elevate the upper lid. Three-quarters of the time it affects only one eye.

The most common treatment for ptosis is surgery. The goal is to tighten the muscles so that the lid is elevated to match the lid on the other side. In the age-related ptosis, both eyelids may be drooping, but only one is low enough to require surgery. The second eye also may eventually require surgery.