Haiying Jin1, Qi Zhang1. 1. Department of Ophthalmology, Shanghai Tenth People's Hospital Affiliated to Shanghai Tongji University School of Medicine, Shanghai, China.
Abstract
PURPOSE: We will describe a flapless/grooveless/pocketless and minimally invasive technique for scleral suture fixation of intraocular implants. METHODS: After introducing the suture into the eye, the two ends of the suture were left exterior to the globe, the free end and the end connected to a curved needle (the needle side). A back-and-forth intrascleral suture passage was performed with the aid of a curved needle. The suture was thus supported by adequate scleral tissue. The suture was fixated to the sclera by knotting it into the sclerotomy. The ends of the suture were finally anchored intrasclerally with the aid of a 30-gauge needle. RESULTS: The technique was employed in 15 eyes of 15 patients. The mean postoperative follow-up period was 9.1 ± 4.6 months. Postoperatively, the intraoperative lenses (IOLs) of all the eyes remained well positioned and stable. The postoperative visual acuities for all of the eyes were also improved. No suture erosion, suture loosening, hypotony, scleral atrophy, chronic inflammation, retinal tears, and/or detachments were observed within the follow-up period. CONCLUSION: The present technique provides minimal surgical invasion for the scleral suture fixation of intraocular implants.
PURPOSE: We will describe a flapless/grooveless/pocketless and minimally invasive technique for scleral suture fixation of intraocular implants. METHODS: After introducing the suture into the eye, the two ends of the suture were left exterior to the globe, the free end and the end connected to a curved needle (the needle side). A back-and-forth intrascleral suture passage was performed with the aid of a curved needle. The suture was thus supported by adequate scleral tissue. The suture was fixated to the sclera by knotting it into the sclerotomy. The ends of the suture were finally anchored intrasclerally with the aid of a 30-gauge needle. RESULTS: The technique was employed in 15 eyes of 15 patients. The mean postoperative follow-up period was 9.1 ± 4.6 months. Postoperatively, the intraoperative lenses (IOLs) of all the eyes remained well positioned and stable. The postoperative visual acuities for all of the eyes were also improved. No suture erosion, suture loosening, hypotony, scleral atrophy, chronic inflammation, retinal tears, and/or detachments were observed within the follow-up period. CONCLUSION: The present technique provides minimal surgical invasion for the scleral suture fixation of intraocular implants.