Purpose: Congenital epiphora can be related to anomalies of the nasolacrimal duct. This study aimed to assess the distal end of the nasolacrimal duct and the outcomes of endoscopic treatment in ...

Almost all infants with a “membranous” CNLDO can experience spontaneous resolution of the condition during the first few months of life with proper hydrostatic massage. However, a small proportion of ...

This happens even when not crying. The eye is not red and the eyelid is not swollen. Both sides are blocked in 30% of these children. Caused by blockage of the lacrimal duct. This duct carries ...

What is sleep crust?. American Association for Pediatric Ophthalmology and Strabismus. Nasolacrimal duct obstruction. Perez Y, Patel BC, Mendez MD. Nasolacrimal duct obstruction. In: StatPearls.

Medically reviewed by Christine L. Larsen, MD Eye crust forms when mucus, oils, and debris accumulate, often during sleep. This buildup is a normal part of the eye's maintenance process. However, ...

研究对象基本情况 研究人员对 14 名患者的 15 个泪道引流系统（Lacrimal Drainage System，LDS）进行了评估。这些患者年龄跨度挺大，从 18 岁到 83 岁都有，平均年龄 54.27 岁，而且在性别和左右眼方面并没有明显的倾向性。从疾病情况来看，大部分患者（60%，也就是 9/ ...

With the consistent occurrence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, the prevalence of various ocular complications has increased over time. SARS-CoV-2 infection ...

Compr Ophthalmol Update. 2005;6(2):85-101. Antimicrobial medications for conjunctivitis are typically given as one drop (or one-half inch of ointment) four times daily for 5-7 days. Ointments have ...