(A) Mydriasis was performed, and perfusion channels were established under topical and retrobulbar anesthesia. (B) the corneal limbus was marked at 2 and 8 o'clock, the optic and the leading haptic of the IOL was implanted into the anterior chamber,while the trailing haptic was kept outside. A 25-gauge needle was used to create an angled sclerotomy through the conjunctiva at 2 o'clock, 2.0 mm away from the corneal limbus. The leading haptic was introduced into the lumen of the needle using forceps and externalized onto the conjunctiva. (C) The end of the haptic was cauterized using an ophthalmic cautery device to make a flange. (D) At 8 o'clock, the same procedure was performed and the trailing haptic was externalized and cauterized. (E)The flange of the haptics was pushed back and fixed into the scleral tunnels. (F) Rehabilitate the pupil and close the corneal incision. (G) Schematic of surgical incisions and IOL haptics in the eye. *: The angle between the side and the main incision can be set to 30°~ 45°.
The link for surgical video is: http://journal.gzzoc.com/Ykxb/Journal/ArticleShow.aspx?AID=1120
1、四川大学华西医院学科卓越发展 1.3.5 工程项目 (2019-058)。 This work was supported by 1.3.5 Project for Disciplines of excellence (2019-058), West China Hospital, Sichuan University
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