purpose: to evaluate the effect of phacoemulsification and posterior chamber intraocular lens (pciol) implantation on intraocular pressure (iop) in eyes with chronic angle-closure glaucoma. methods: twenty-two patients with chronic angle-closure glaucoma (cacg) and visually significant cataract were included in our study. all were underwent phacoemulsification and pciol implantation. iop, depth...

Acute angle closure glaucoma is an ophthalmic emergency and can lead to blindness if left untreated. Several types of drugs have the potential to precipitate acute angle closure glaucoma. These include adrenergic, cholinergic and anticholinergic, antidepressants, anticoagulants and sulfa-based agents. This article provides a basic overview of the risk factors and pathophysiologic mechanisms inv...

Primary angle-closure glaucoma is a major cause of blindness worldwide. It is a disease of ocular anatomy that is related to pupillary-block and angle-crowding mechanisms of filtration angle closure. Eyes at increased risk for primary angle-closure are small with decreased axial length, anterior chamber depth, and filtration angle width, associated with a proportionately large lens. Angle-closu...

This is a case report describing recurrent intermittent acute angle closure episodes in the setting of topiramate use in a female suffering from migraines. Despite laser peripheral iridotomy placement for the pupillary block component, and the discontinuation of topiramate, the acute angle closure did not resolve in the left eye with chronic angle closure and the patient required urgent trabecu...

T he crystalline lens has a pivotal role in primary angle closure (PAC), both in the pathogenesis of pupil block and by exacerbating the effect of non-pupil block mechanisms such as peripheral iris crowding. Eyes with angle closure tend to have shallow anterior chambers and thick, anteriorly positioned lenses when compared with normal eyes. Removing the lens creates more space in the anterior c...

Four cases of acute angle closure glaucoma in eyes with a small but patent Nd-YAG laser iridotomy are presented, and similar cases in the literature are reviewed. Theoretically a 15 microns diameter iridotomy should be large enough to prevent angle closure glaucoma due to pupil block. Mechanisms by which larger iridotomies fail to prevent angle closure glaucoma, and the role of provocation test...

A 69-year-old woman developed acute angle-closure glaucoma 2 weeks after successful transvenous coil embolization of a traumatic carotid-cavernous sinus fistula. The angle-closure glaucoma was precipitated by oculomotor palsy caused by transvenous coil packing of the cavernous sinus. Emergency iridotomy resulted in normalization of the intraocular pressure and restoration of vision. Acute angle...

Objectives: This is a case report on the treatment of one patient with acute angle-closure glaucoma using traditional Korean medicine.Methode: We assessed progression by analyzing Optical Coherence Tomography(OCT) results.Results: Acute angle closure did not progress to OCT after treatment.Conculsion: obtained results from examinations indicating that had ceased herbal medicine treatment.

Acute angle closure is common in hyperopic eyes but uncommon in myopic eyes. Here, we report a case of angle closure attack in a 59-year-old female patient with high axial myopia. The patient presented without underlying medical history or drug history with marked congestion and progressively blurred vision in her right eye (RE) for 1 week. Initial intraocular pressure (IOP) was 40 mmHg in the ...