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The aim of this study was to evaluate the efficacy of two botulinum toxin A (BoNT-A) injection patterns with or without the medial lower eyelid (MLE) in treating benign essential blepharospasm (BEB) and influencing lacrimal drainage. Two different injection patterns of BoNT-A were randomly applied to 98 eyes of 49 BEB patients: MLE Group received a full(More)
PURPOSE To describe a novel method for quantitative measurement of area parameters in ocular anterior segment ultrasound biomicroscopy (UBM) images using Photoshop software and to assess its intraobserver and interobserver reproducibility. METHODS Twenty healthy volunteers with wide angles and twenty patients with narrow or closed angles were(More)
PURPOSE To investigate the paired box 6 (PAX6) gene in two sporadic patients from southern China presenting with classic aniridia. METHODS The two sporadic patients underwent complete physical and ophthalmic examinations. Genomic DNA was extracted from the leukocytes of the peripheral blood collected from the families of the two sporadic patients and 100(More)
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