| 摘要 |
FIELD: medicine. ^ SUBSTANCE: method involves carrying out two corneal paracenteses, corneal self-sealing tunnel micro-incision, anterior continuous circular capsulorhexis and removing lens. Then, posterior continuous circular capsulorhexis is carried out of 5 mm diameter. Vitreotome needle is introduced via corneal micro-incision, anterior and posterior capsulorhexis and anterior hyaloid membrane, anterior layers of vitreous body and posterior hyaloid membrane are removed. Peripheral vitreous body parts are moved in opposition segment, laterally moving needle right and left within the same plane. Vitreous body base being removed in maximum degree, vitreotome needle is introduced via the left corneal paracentesis, anterior and posterior capsulorhexis and vitrectomy is carried out in opposition segment to remove vitreous body base in maximum degree. Vitrectomy is carried out in the like way via the right corneal paracentesis. Vitreotome needle and irrigation cannula are withdrawn from eye cavity, Small quantity of visco-elastic substance is introduced into capsule sack equator zone and intraocular lens is implanted via the corneal self-sealing tunnel micro-incision. ^ EFFECT: enhanced effectiveness of treatment; reduced risk of traction retina detachment; excluded secondary cataract occurrence and hemorrhagic complications. |
