•                                            Eishapur Digital

• Before making the incision inserts a long needle,through the lower eyelid, to anesthetize the aria behind the eyewall then puts the pressure on the eyeball.

           Through a microscope make an incision about 0.1 (3mm) on the side of the cornea. A viscoelastic fluid is injected to reduce shock to the intraocular tissues. Capsulorhexis done.A water(RL) Stream then frees the cataract from the cortex. Phaco tip, into the cornea the ultrasound waves from the phaco tip emulsify the cataract removed by suction. Aspirates the cataract through  a small hole in the tip of the phaco probe then removes the cortex of the lens, leaves the posterior capsule, The folded IOL is inserted by an injector, after the IOL is inserted into the capsular bag, the viscoelastic fluid is removed. Chamber formed with ringer lactate and air.