Middle meningeal artery embolization in migraine: From concept to reality.

Migraine is a common neurological disorder that primarily affects young adults. Despite the availability of multiple therapeutic options for patients with intractable migraine, a significant proportion of these patients remain refractory to treatment, highlighting the importance for novel therapies. In this study, we comprehensively assessed the role of the middle meningeal artery (MMA) in the management of intractable migraine.

Current Understanding of Moyamoya Disease (MMD) and Associated Neuropsychiatric Outcomes.

Moyamoya disease (MMD) is a rare cerebrovascular disorder characterized by the progressive narrowing and occlusion of the intracranial internal carotid arteries, leading to the formation of abnormal collateral vessels. MMD primarily affects the cerebrovascular system, and evidence suggests it is associated with various neuropsychiatric outcomes. This manuscript aims to provide an overview of the current understanding of MMD, including its epidemiology, pathophysiology, clinical manifestations, and diagnosis.

Comparison of Safety and Efficacy Between Ab Interno and Ab Externo Approaches to XEN Gel Stent Placement.

Purpose: To compare the safety and efficacy of two different techniques for implantation of the XEN Gel Stent, a minimally invasive surgical device for the treatment of refractory glaucoma.

Methods: A retrospective chart review of eyes that received ab interno or ab externo XEN Gel Stent placement from February 2017 to October 2019 was conducted. A single surgeon (NMR) performed all operations.

The incidence of fungal keratitis and endophthalmitis following penetrating keratoplasty.

Purpose: To determine the incidence of postkeratoplasty fungal endophthalmitis and keratitis at the New York Eye and Ear Infirmary. To determine whether there is a relationship between culture-positive corneoscleral donor material and postoperative infection.

Methods: The microbiologic records of corneoscleral donor rims submitted for culture following penetrating keratoplasty at the New York Eye and Ear Infirmary between January 1998 and January 2003 were reviewed.

Conservative treatment of meibomian gland dysfunction.

Purpose: To evaluate the effectiveness of lid hygiene and preservative-free artificial tears for the treatment of meibomian gland dysfunction (MGD) during a 6-week period.

Methods: Suitable patients with MGD were educated about their disease and instructed to begin a regimen of lid hygiene, which included the application of a heated saline solution and the use of nonpreserved artificial tears. Baseline measurements obtained at the time of enrollment included basic tear secretion test, tear breakup time, a questionnaire grading MGD symptoms (i.

Management of refractory glaucoma in childhood.

Glaucoma in children is characterized by marked intraocular pressure (IOP) elevation with resultant atrophy of the optic nerve and loss of retinal ganglion cells. In very young children, secondary expansion of the globe with damage to anterior segment structures, such as the cornea and zonule, often occurs. Permanent, severe visual dysfunction may result from optic nerve damage as well as from amblyopia arising from anisometropia and corneal opacification.