Feasibility of a novel technique using 3-dimensional modeling and augmented reality for access during percutaneous nephrolithotomy in two different ex-vivo models

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dc.contributor.authorAkand, Murat
dc.contributor.authorCivcik, Levent
dc.contributor.authorBüyükaslan, Ahmet
dc.contributor.authorAltıntaş, Emre
dc.contributor.authorKoçer, Erdinç
dc.contributor.authorKoplay, Mustafa
dc.contributor.authorErdoğru, Tibet
dc.date.accessioned2020-03-26T20:14:16Z
dc.date.available2020-03-26T20:14:16Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractPurposeWe describe a novel technique that uses mathematical calculation software, 3-dimensional (3D) modeling and augmented reality (AR) technology for access during percutaneous nephrolithotomy (PCNL) and report our first preliminary results in two different ex-vivo models.MethodsNovel software was created in order to calculate access point and angle by using pre-operative computed tomography (CT) obtained in 50 patients. Two scans, 27s and 10min after injection of contrast agent, were taken in prone PCNL position. By using DICOM objects, mathematical and software functions were developed to measure distance of stone from reference electrodes. Vectoral 3D modeling was performed to calculate the access point, direction angle and access angle. With specific programs and AR, 3D modeling was placed virtually onto real object, and the calculated access point and an access needle according to the calculated direction angle and access angle were displayed virtually on the object on the screen of tablet.ResultsThe system was tested on two different modelsa stone placed in a gel cushion, and a stone inserted in a bovine kidney that was placed in a chickenfor twice, and correct access point and angle were achieved at every time. Accuracy of insertion of needle was checked by feeling crepitation on stone surface and observing tip of needle touching stone in a control CT scan.ConclusionsThis novel device, which uses software-based mathematical calculation, 3D modeling and AR, seems to ensure a correct access point and angle for PCNL. Further research is required to test its accuracy and safety in humans.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [114S348]en_US
dc.description.sponsorshipThis project was funded by The Scientific and Technological Research Council of Turkey (TUBITAK) with the Grant No. 114S348.en_US
dc.identifier.citationAkand, M., Civcik, L., Buyukaslan, A., Altintas, E., Kocer, E., Koplay, M., Erdogru, T. (2019). Feasibility Of A Novel Technique Using 3-Dimensional Modeling And Augmented Reality For Access During Percutaneous Nephrolithotomy İn Two Different Ex-Vivo Models. International Urology And Nephrology, 51,(1), 17-25.
dc.identifier.doi10.1007/s11255-018-2037-0en_US
dc.identifier.endpage25en_US
dc.identifier.issn0301-1623en_US
dc.identifier.issn1573-2584en_US
dc.identifier.issue1en_US
dc.identifier.pmid30474783en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage17en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s11255-018-2037-0
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37851
dc.identifier.volume51en_US
dc.identifier.wosWOS:000455402200003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorAkand, Murat
dc.institutionauthorCivcik, Levent
dc.institutionauthorAltintas, Emre
dc.institutionauthorKocer, Erdinc
dc.institutionauthorKoplay, Mustafa
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofINTERNATIONAL UROLOGY AND NEPHROLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectPercutaneous nephrolithotomyen_US
dc.subjectAccessen_US
dc.subject3-Dimensionalen_US
dc.subjectAugmented realityen_US
dc.subjectSoftwareen_US
dc.subjectModelingen_US
dc.titleFeasibility of a novel technique using 3-dimensional modeling and augmented reality for access during percutaneous nephrolithotomy in two different ex-vivo modelsen_US
dc.typeArticleen_US

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