3D visualization system and standard operating microscope for ease of visualization and surgeon comfort during phacoemulsification surgery

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dc.contributor.authorShetty, Narenen_US
dc.contributor.authorAishwaryaen_US
dc.contributor.authorNayak, Rohitha Pen_US
dc.contributor.authorKaweri, Lucien_US
dc.contributor.authorKanaradi, Ravi Krishnaen_US
dc.contributor.authorPisharody, Anchana Aen_US
dc.date.accessioned2025-05-09T09:49:31Z
dc.date.available2025-05-09T09:49:31Z
dc.date.issued2024-01
dc.description.abstractPurpose: To compare the ease of visualization and comfort of the surgeon during phacoemulsification surgery using NGENUITY® 3D (NG) visualization system and standard operating microscope (SOM). Methods: In this prospective, randomized, single?blind, single?center study, patients undergoing phacoemulsification surgery by one of the five surgeons were randomly assigned to two groups based on the visualization modality—NG and SOM. Ease of visualization and comfort of the surgeon was assessed using a 27?parameter in?house Surgeon Comfort Score questionnaire. Results: A total of 224 phacoemulsification with intraocular lens implantations were performed in senile immature cataract (SIMC, n = 174) and mature cataract patients (MC, n = 50). Surgeon’s ease of visualization (4.92–5.00) and hand–eye coordination score (4.97–5.00) were comparable between the NG? and SOM?groups. Postoperative neck discomfort was lower in both the groups, with a relatively lower discomfort in the NG?group (score: 1.04 vs 1.56). The Spearman rank correlation coefficient (r) between illumination of the operation theatre room and the surgical field revealed a weak negative correlation for most of the patients in the NG?group, and a positive correlation for patients in the SOM?group. No correlation was obtained between brightness of the surgical field and comfort with the surgical field brightness. Conclusions: Similar ease of visualization was experienced by the surgeons using NG? and SOM?system. Neck discomfort postsurgery was numerically lower in the NG?group, although not significant. Additionally, the NG?system permitted the safe performance of phacoemulsification using a lower surgical field illumination.en_US
dc.identifier.affiliationsCataract Department, Narayana Nethralaya, Rajajinagar, Bengaluru, Karnataka, Indiaen_US
dc.identifier.affiliationsCataract Department, Narayana Nethralaya, Rajajinagar, Bengaluru, Karnataka, Indiaen_US
dc.identifier.affiliationsCataract Department, Narayana Nethralaya, Rajajinagar, Bengaluru, Karnataka, Indiaen_US
dc.identifier.affiliationsCataract Department, Narayana Nethralaya, Rajajinagar, Bengaluru, Karnataka, Indiaen_US
dc.identifier.affiliationsCataract Department, Narayana Nethralaya, Rajajinagar, Bengaluru, Karnataka, Indiaen_US
dc.identifier.affiliationsImaging Biomechanics and Mathematical Modelling Solutions Lab, Narayana Nethralaya, Bommasandra, Bengaluru, Karnataka, Indiaen_US
dc.identifier.citationShetty Naren, Aishwarya, Nayak Rohitha P, Kaweri Luci, Kanaradi Ravi Krishna, Pisharody Anchana A . 3D visualization system and standard operating microscope for ease of visualization and surgeon comfort during phacoemulsification surgery. Indian Journal of Ophthalmology. 2024 Jan; 72(1): 56-62en_US
dc.identifier.issn0301-4738
dc.identifier.issn1998-3689
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/245151
dc.languageenen_US
dc.publisherWolters Kluwer – Medknowen_US
dc.relation.issuenumber1en_US
dc.relation.volume72en_US
dc.source.urihttps://doi.org/10.4103/IJO.IJO_1332_23en_US
dc.subject3D?visualizationen_US
dc.subjectintraocular lensen_US
dc.subjectmature cataracten_US
dc.subjectphacoemulsificationen_US
dc.subjectsenile immature cataracten_US
dc.subjectsurgeon comforten_US
dc.title3D visualization system and standard operating microscope for ease of visualization and surgeon comfort during phacoemulsification surgeryen_US
dc.typeJournal Articleen_US
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