Effects of sub-Tenon's anaesthesia on ocular hemodynamics

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dc.authoridAyintap, Emre/0000-0002-7537-2672
dc.contributor.authorCoskun, Mesut
dc.contributor.authorDaglioglu, Mutlu Cihan
dc.contributor.authorDavran, Ramazan
dc.contributor.authorIlhan, Niluefer
dc.contributor.authorIlhan, Oezguer
dc.contributor.authorTuzcu, Esra Ayhan
dc.contributor.authorAyintap, Emre
dc.date.accessioned2024-09-18T21:03:06Z
dc.date.available2024-09-18T21:03:06Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractObjective: To research the effects of sub-Tenon's anaesthesia (STA) on ocular hemodynamics in patients with cataract using colour Doppler imaging (CDI). Design: Prospective clinical study. Participants: Thirty-four eyes of 34 patients with age-related cataract. Methods: Peak systolic velocity (PSV), end-diastolic velocity (EDV), and resistive index (RI) values of the ophthalmic artery (OA), central retinal artery, and central retinal vein were measured by CDI before and immediately after performing sub-Tenon block using 2 mL of 2% lidocaine with adrenaline (1:200 000). Results: Both PSV and EDV values were significantly decreased after sub-Tenon injection in all the studied vessels of the patients. However, no important changes were observed in the RI values of the vessels. Conclusions: STA markedly reduced ocular blood flow. The reduction may be more acceptable compared with other retrobulbar block methods. Sub-Tenon block should be performed carefully to senile patients with cataract with vascular occlusive disorder.en_US
dc.identifier.doi10.1016/j.jcjo.2013.10.004
dc.identifier.endpage144en_US
dc.identifier.issn0008-4182
dc.identifier.issn1715-3360
dc.identifier.issue2en_US
dc.identifier.pmid24767218en_US
dc.identifier.scopus2-s2.0-84901427818en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage141en_US
dc.identifier.urihttps://doi.org/10.1016/j.jcjo.2013.10.004
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13252
dc.identifier.volume49en_US
dc.identifier.wosWOS:000335387200018en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherCanadian Ophthal Socen_US
dc.relation.ispartofCanadian Journal of Ophthalmology-Journal Canadien D Ophtalmologieen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCataract-Surgeryen_US
dc.subjectRetrobulbar Anesthesiaen_US
dc.subjectLocal-Anesthesiaen_US
dc.subjectComplicationsen_US
dc.subjectPreferencesen_US
dc.titleEffects of sub-Tenon's anaesthesia on ocular hemodynamicsen_US
dc.typeArticleen_US

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