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MR angiogram confirms sustained blood flow in 1,2 ICSR artery of vascularized bone grafting in scaphoid nonunion treatment

dc.creatorAntoniou I.K., Athanaselis E.D., Rountas C., Koutalos A., Dailiana Z., Malizos K.N., Varitimidis S.E.en
dc.date.accessioned2023-01-31T07:32:23Z
dc.date.available2023-01-31T07:32:23Z
dc.date.issued2019
dc.identifier10.1007/s00590-018-2339-z
dc.identifier.issn16338065
dc.identifier.urihttp://hdl.handle.net/11615/70702
dc.description.abstractPurpose: To evaluate the functioning of 1,2 intercompartmental supraretinacular artery (ICSRA) in vascularized bone grafting (VBG) of scaphoid nonunions with avascular necrosis of proximal pole. Materials and methods: Fourteen patients with scaphoid nonunion were treated operatively with 1,2 ICSRA VBG. Viability of the pedicle artery was evaluated by MR angiography with intravenous contrast agent. Results: In 13 out of 14 patients, the 1,2 ICSR artery was found to be patent and functional. Revascularization of scaphoid proximal pole was revealed in all cases, and nonunion healing was confirmed as well. Conclusion: 1,2 ICSRA VBG in scaphoid nonunion is an effective surgical technique. It combines the advantages of bone grafting and vascular supply via the transferred pedicle artery which seems to be functional postoperatively if a meticulous operative technique is used. © 2018, Springer-Verlag France SAS, part of Springer Nature.en
dc.language.isoenen
dc.sourceEuropean Journal of Orthopaedic Surgery and Traumatologyen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85056743429&doi=10.1007%2fs00590-018-2339-z&partnerID=40&md5=1a16a8cb07c6b333b96a5d19631136d4
dc.subject1,2 intercompartmental supraretinacular arteryen
dc.subjectadulten
dc.subjectarteryen
dc.subjectArticleen
dc.subjectavascular necrosisen
dc.subjectbone graften
dc.subjectbone transplantationen
dc.subjectclinical articleen
dc.subjectcontrast enhancementen
dc.subjectDisabilities of the Arm, Shoulder and Hand (score)en
dc.subjectfemaleen
dc.subjectfracture nonunionen
dc.subjecthumanen
dc.subjectmagnetic resonance angiographyen
dc.subjectmaleen
dc.subjectMayo modified wrist scoreen
dc.subjectmusculoskeletal disease assessmenten
dc.subjectpedicle arteryen
dc.subjectpriority journalen
dc.subjectradial arteryen
dc.subjectscaphoid fractureen
dc.subjectsurgical techniqueen
dc.subjectvascular patencyen
dc.subjectvascularized bone graften
dc.subjectvisual analog scaleen
dc.subjectarteryen
dc.subjectautograften
dc.subjectdiagnostic imagingen
dc.subjectfollow upen
dc.subjectfractureen
dc.subjectfracture healingen
dc.subjectfracture nonunionen
dc.subjectinjuriesen
dc.subjectscaphoid boneen
dc.subjectsurgical flapsen
dc.subjectvascularizationen
dc.subjectyoung adulten
dc.subjectcontrast mediumen
dc.subjectAdulten
dc.subjectArteriesen
dc.subjectAutograftsen
dc.subjectContrast Mediaen
dc.subjectFemaleen
dc.subjectFollow-Up Studiesen
dc.subjectFracture Healingen
dc.subjectFractures, Boneen
dc.subjectFractures, Ununiteden
dc.subjectHumansen
dc.subjectMagnetic Resonance Angiographyen
dc.subjectMaleen
dc.subjectScaphoid Boneen
dc.subjectSurgical Flapsen
dc.subjectYoung Adulten
dc.subjectSpringer-Verlag Franceen
dc.titleMR angiogram confirms sustained blood flow in 1,2 ICSR artery of vascularized bone grafting in scaphoid nonunion treatmenten
dc.typejournalArticleen


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