2019年中国原发性闭角型青光眼治疗共识指出:其首选治疗为激光或手术方式行周边虹膜切开术或切除术,预防性虹膜激光周切术可以避免闭角型的急性发作。 激光周边虹膜切除术(Laser peripheral iridotomy,LPI)是通过激光孔沟通前后房缓解瞳孔阻滞...
眼科ND:YAG 激光是临床常用的激光,广泛应用于囊膜切开(Capsolutomy)与周边虹膜切除(Iridotomy),大多医生熟悉激光能量调整的意义,忽视了 YAG 激光的偏移设置,今天我们就扒一扒 YAG 激光偏移调整的那些事儿。 眼科Nd:YAG 的工作原理 当我们使用 YAG 激光做囊膜或者虹膜切开时,主要利用了 YAG 激光的光致爆破作用。...
眼科 Nd：YAG 激光在临床中广泛应用，主要应用于囊膜切开（Capsolutomy）与周边虹膜切除（Iridotomy）。激光能量调整是医生熟知的要点，但激光偏移设置往往被忽视。本文将深入探讨 YAG 激光偏移调整的原理与应用。Nd：YAG 激光的工作原理基于光致爆破作用。激光能量冲击在眼内向前传播，从而实现切开靶组织。...
PURPOSE: To determine the survival of Nd:YAG laser peripheral iridotomy in those patients with angle closure glaucoma and iris bombe associated with uveitis. METHODS: A retrospective review was performed on 11 patients of the Ocular Immunology Clinic of the Royal Victorian Eye and Ear Hospital who...
1.Lam DS, Tham CC, Congdon NG. Peripheral iridotomy for angle-closure glaucoma. In: Glaucoma. Surgical Management( 2nd Edition, Vol 2). Shaarawy TM, Sherwood MB, Hitchings RA, Crowston JG. Elsevier Saunders; 2015:708. 2.Aung T, Friedman DS, Chew PT, et al. Long-term outcomes in As...
小梁切开虹膜粘连晶体表面清除 大约0.8mJ 高至2.5mJ大约2mJ0.3to0.5mJ AbrahamCapsulotomyorIridotomyTrokel AbrahamCapsulotomyorIridotomyAbrahamIridotomy 标准操作流程简介 ••••••••••问诊专科检查确诊激光前谈话患者签订知情同意书散瞳观察（对照检查）激光治疗消炎抗菌患者医嘱随访 ...
Nd:YAG iridotomyhyphemacorneal blood staining目的:報告一尿毒症洗腎患者在接受Nd:YAG雷射虹膜穿孔術後發生之嚴重前房出血.方法:病例報告.結果:患者因隅角閉鎖接受Nd:YAG雷射虹膜穿孔術,因為中風高危險族群,故雷射前沒有停止抗凝血劑,患者雷射後立即發生嚴重全前房出血.雖然經過兩次前房沖洗及tissue plasminogen activator...
目前,Nd:YAG激光周边虹膜切开术(Laser peripheral iridotomy,LPI)已经成为预防PACG的标准方法,然而在行LPI术后,原发性房角关闭(Primary angle closure,PAC)眼的脉络膜厚度如何变化,与术前相比脉络膜厚度是否有减少,目前鲜有相关研究报道,且脉络膜厚度与眼压、中央前房深度等是否存在相关性,也鲜见报道。本研究拟通过...
ZEISS VISULAS yag lasers are highly reliable and comfortable photodisruption lasers. The new VISULAS yag provides an easy-to-use interface for efficient, intuitive and workflow-oriented capsulotomy and iridotomy treatment. The precise targeting with the application-based selection of the focus shift is...
A complication of YAG laser iridotomy. Ophthalmology. 1991;98:1539-1542.Murphy PH, Trope GE. Monocular blurring. A complication of YAG laser iridotomy. Ophthalmology 1991;98:1539‑42.Murphy PH, Trope GE (1991) Monocular blurring. A complication of YAG laser iridotomy. Ophthalmology 98...