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1.
Indian J Ophthalmol ; 2023 Feb; 71(2): 649-652
Article | IMSEAR | ID: sea-224861

RÉSUMÉ

Haptic slippage is a frequently encountered and technically demanding complication in Yamane’s surgery. The slipped haptic could be regained when bimanual operations are workable. Management of haptic slippage is difficult when the right hand is occupied by the puncture needle, which could be solved easily with the self-rescue technique, which uses the needle tip as an intraocular instrument for better exposure and easier engagement of the slipped haptic. With the aid of bimanual operations and self-rescue technique, Yamane’s technique in situ is applicable when the haptic of dislocated intraocular lens suits for flange-making.

2.
International Eye Science ; (12): 385-389, 2020.
Article de Chinois | WPRIM | ID: wpr-780625

RÉSUMÉ

@#AIM:To observe the post-operative outcomes, safety and complications of the sutureless-intrascleral fixation of posterior chamber intraocular lens(SF-PCIOL)by using the modified Yamane's technique.<p>METHODS:This study involved 5 patients who underwent SF-PCIOL with the modified Yamane's technique, from December 2017 to September 2018. The longest follow-up time was 12mo, and the primary outcomes included uncorrected visual acuity(UCVA, LogAMR)and bestcorrected visual acuity(BCVA, LogMAR), intraocular pressure and the location and stability of IOLs.<p>RESULTS: The BCVA of 3 patients were ranged from 0.0 to 0.1 by the time of following up 12mo postoperatively. The difference between the spherical equivalent refraction and the predicted spherical equivalent refraction was in a range of 0.11-0.62 diopters. In the other two cases, at 3mo after the surgery, the UCVA was 0.2 for one case, and the BCVA was the same as preoperative corrected visual acuity for another case, where the patient manifested corneal leucoma and macular edema prior to surgery. During the follow-up period, the flanges and the IOL haptics of all the recruited patients were maintained in an ideal position, the optics were located in center of the pupils, and no visible IOL decentration or tilt was observed. Neither hypotony nor other complications were discovered in all the cases.<p>CONCLUSION: For SF-PCIOL by using modified Yamane's technique, smaller incisions and shorter operation time are feasible, and the need for scleral flaps, sutures and fibrin glue is eliminated. The IOLs are well centered and fixed securely. A learning curve is necessary to master this surgery technique. As revealed by our initial observation, the surgery is capable of producing satisfactory and consistent postoperative outcomes for patients with fewer postoperative complications as long as the crucial points are fully understood.

3.
International Eye Science ; (12): 941-944, 2019.
Article de Chinois | WPRIM | ID: wpr-740493

RÉSUMÉ

@#Patients with traumatic or congenital disease lead to lens dislocation and posterior capsule rupture after cataract surgery, <i>etc</i>, which cannot be routinely implanted with intraocular lens, can be implanted with different intraocular lenses according to the condition. This article will introduce a variety of surgical methods for posterior chamber intraocular lens scleral fixation, including sutured scleral fixation, sutureless intrascleral fixation and Fibrin glue-assisted sutureless haptic intrascleral fixation. In addition, the postoperative results and complications of the above procedures will be reported and analyzed.

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