Publications by authors named "A P Koo"

Introduction: The rate of sexual and gender minority (SGM) orthopaedic surgeons is far less than in other specialties, and the field has, in part, had significant difficulty attracting SGM applicants. To provide a more welcoming environment, identifying where applicants experience discrimination along medical training must be of paramount concern. Our objective was to understand the challenges faced by SGM medical students applying into orthopaedic surgery.

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Objective: Although well-established in moyamoya disease (MMD), the role of direct superficial temporal artery (STA) to middle cerebral artery (MCA) bypass in non-MMD (N-MMD) cerebrovascular steno-occlusive syndromes remains controversial. Nonetheless, the recurrent stroke risk in patients with N-MMD, despite best medical management, remains exceedingly high-especially for those suffering from hypoperfusion-related ischemia. The study objective was to determine the relative safety and efficacy profiles of direct STA-MCA bypass surgery for MMD and N-MMD patients in a large contemporary cohort.

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Background: Underlying intracranial stenosis is the most common cause of failed mechanical thrombectomy in patients with acute ischemic stroke with large vessel occlusion. Adjunct emergent stenting is sometimes performed to improve or maintain reperfusion, despite limited data regarding its safety or efficacy.

Methods: We conducted a prospective multicenter observational international cohort study.

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