PreOp® Patient Education Lasik Laser Eye Surgery скачать в хорошем качестве

PreOp® Patient Education Lasik Laser Eye Surgery

http://www.PreOp.com Patient Education Company When the operative field is numb, the doctor will use an automated microsurgical instrument called a microkeratome. This tiny instrument will carefully create a thin corneal flap ... which remains hinged to the eye. Underneath this flap the inner layer of the cornea, called the stroma, is exposed. Next, your doctor will use a computer to control pulses of cool laser light. These pulses will delicately remove microscopically thin layers of cells from the stroma By removing tissue in this manner, your doctor will tailor the new shape of your cornea according to the exact nature of your vision problem. The entire procedure usually takes about 5 minutes and is painless. The corneal flap is then closed and the surface is rinsed. Following surgery, you'll be given protective contact lenses to wear for a few days while the corneal flap heals. Patient Education Company