| Does phacoemulsification under topical anesthesia affect retrobulbar blood flow? | |
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MedLine Citation:
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PMID: 22532327 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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PURPOSE: To investigate with color Doppler imaging the effects of phacoemulsification surgery under topical anesthesia on retrobulbar vessels hemodynamics. METHODS: In this prospective study, color Doppler imaging was used to measure the maximum (Vmax) and minimum flow velocity (Vmin) of the central retinal vein, and the Vmax and Vmin, pulsatility index and resistance index of the central retinal artery, nasal, and temporal posterior ciliary arteries, and ophthalmic artery blood flow before and 1 day after phacoemulsification surgery under topical anesthesia. RESULTS: After phacoemulsification surgery under topical anesthesia, Vmin of the central retinal artery increased (p ≤ 0.05), whereas the other variables showed no significant change. CONCLUSIONS: Phacoemulsification surgery under topical anesthesia has a minor effect on retrobulbar blood flow. Therefore topical anesthesia should be suitable for patients with ocular perfusion disorders (eg, glaucoma). © 2012 Wiley Periodicals, Inc. J Clin Ultrasound, 2012. |
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Authors:
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Oguzhan Saygili; Ahmet Mete; Alper Mete; Kivanc Gungor; Necdet Bekir; Metin Bayram |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-4-25 |
Journal Detail:
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Title: Journal of clinical ultrasound : JCU Volume: - ISSN: 1097-0096 ISO Abbreviation: - Publication Date: 2012 Apr |
Date Detail:
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Created Date: 2012-4-25 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401663 Medline TA: J Clin Ultrasound Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2012 Wiley Periodicals, Inc. |
Affiliation:
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Department of Ophtalmology, Gaziantep University Medical School, Gaziantep, Turkey. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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