Orbicularis Oculi Morphological Alterations in Affected and Nonaffected Sides in Hemifacial Spasm
نویسندگان
چکیده
منابع مشابه
Chemomyectomy of the orbicularis oculi muscles for the treatment of localized hemifacial spasm.
OBJECTIVE To report our experience with doxorubicin chemomyectomy as an alternative to other treatments for hemifacial spasm (HFS). DESIGN A prospective, open study Phase I clinical trial of chemomyectomy. SETTING A hospital-based, referral neuro-ophthalmology and oculoplastic service. PATIENTS AND METHODS Repeated (1-6, median: 4) local injections of doxorubicin were given in the eyelids...
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Resurfacing of the medial canthal region and bony nasal dorsum is a problem frequently encountered after tumor excisions. Traditional flaps used in this region from the glabellar and frontal areas are bulky, and donor site scar may be unsightly. A medial pedicled orbicularis oculi myocutaneous flap is an alternative. A total of 12 flaps have been used to resurface the defects secondary to basal...
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Purpose: The aim of the study was to compare visual estimation of onset of neuromuscular blockade at both the adductor pollicis (AP) and the orbicularis oculi (OO) in children and to determine if monitoring the OO could predict good intubating conditions dunng vecuronium-induced neuromuscular blockade. Methods: Thirty ASA I II children (1,5-9 yr) were studied. Anaesthesia was induced with 6-8 m...
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The early and late components of the orbicularis oculi reflex were absent bilaterally in three patients who fulfilled the clinical and electroencephalographic criteria of brain death. A response to peripheral facial nerve stimulation was obtained in all. These preliminary observations suggest that the study of the orbicularis oculi reflex is a simple, objective, bedside neurophysiological test ...
متن کاملCT and hemifacial spasm.
Forty-six patients with typical hemifacial spasm had CT. Thirty-eight (83%) were abnormal, including two with surgically documented tumors. Thirty-six had a characteristic dolichoectatic vertebrobasilar artery, with the convexity pointing to the side of the spasm in 92% of the scans. This study suggests that CT is worthwhile procedure in the evaluation of hemifacial spasm and that dolichoectati...
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ژورنال
عنوان ژورنال: Journal of Neuro-Ophthalmology
سال: 2020
ISSN: 1070-8022
DOI: 10.1097/wno.0000000000000823