角膜内出血与巩膜晶状体磨损有关。

IF 2.1 4区医学 Q2 OPHTHALMOLOGY

Eye & Contact Lens-Science and Clinical Practice Pub Date : 2025-10-01 Epub Date: 2025-07-28 DOI:10.1097/ICL.0000000000001215

Jessica Trinh, Ashlie A Bernhisel, Cherie B Nau, Muriel M Schornack

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引用次数: 0

摘要

摘要：巩膜晶状体已被证明可以改善角膜不规则和眼表疾病患者的视力和眼表保护。然而，由于代谢或机械应力，巩膜晶状体（SL）磨损可能导致眼前病变。大多数sl相关并发症的报道都描述了微生物角膜炎或缺氧相关问题。关于机械相互作用引起的并发症的文献有限，例如上睑板和眼表之间的抽吸。本病例报告描述了一位长期角膜结膜炎和圆锥角膜患者，在SL佩戴的第一天完成涂抹和移除训练后的4小时内发生角膜内出血。

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Intracorneal Hemorrhage Associated With Scleral Lens Wear.

Abstract: Scleral lenses have been shown to provide improved visual acuity and ocular surface protection in patients with corneal irregularities and ocular surface disease. However, scleral lens (SL) wear may lead to anterior ocular pathology owing to metabolic or mechanical stress. Most reports of SL-related complications have described microbial keratitis or hypoxia-related issues. There is limited literature describing complications caused by mechanical interactions, such as suction between the SL and ocular surface. This case report describes a patient with long-standing keratoconjunctivitis and keratoconus who developed intracorneal hemorrhage within 4 hr of completing application and removal training on the first day of SL wear.

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来源期刊

Eye & Contact Lens-Science and Clinical Practice OPHTHALMOLOGY-

CiteScore

4.50

自引率

4.30%

发文量

150

审稿时长

6-12 weeks

期刊介绍： Eye & Contact Lens: Science and Clinical Practice is the official journal of the Contact Lens Association of Ophthalmologists (CLAO), an international educational association for anterior segment research and clinical practice of interest to ophthalmologists, optometrists, and other vision care providers and researchers. Focusing especially on contact lenses, it also covers dry eye disease, MGD, infections, toxicity of drops and contact lens care solutions, topography, cornea surgery and post-operative care, optics, refractive surgery and corneal stability (eg, UV cross-linking). Peer-reviewed and published six times annually, it is a highly respected scientific journal in its field.