A morphologic evaluation of the sacroiliac joint and plate fixation on a pelvic model using a S1 pedicular screw, transiliosacral screws, and a compression rod for sacroiliac joint injuries

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dc.authorscopusid56012788100
dc.contributor.authorEsenkaya I.
dc.date.accessioned2024-08-04T20:00:37Z
dc.date.available2024-08-04T20:00:37Z
dc.date.issued2002
dc.departmentİnönü Üniversitesien_US
dc.description.abstractOBJECTIVES: Morphological measurements were performed, of the articular surfaces and adjacent bone structures of the sacroiliac joint on dry bone specimens to determine the projection of the sacroiliac joint on the outer table of the posterior ilium. In addition, the effect of plate fixation using transiliosacral screws and a pedicular screw on S1 attached via a compression rod was evaluated on pelvic models to be applied in sacroiliac joint injuries. METHODS: Quantitative caliper measurements of dry bone specimens including 20 os coxae and 10 sacrum were made on the articular surfaces of the sacrum and the posterior ilium, thickness of the posterior iliac bone at different levels, and the distance from the outer walls of S1 and S2 foramina to the sacral facies articularis. After the construction of a plate matching the projection of the lateral sacral mass on the outer table of the posterior ilium, four transiliosacral screws were applied lateral to the sacral foramina on pelvic models. A pedicular screw sent to S1 was attached to the plate with a threaded compression rod. RESULTS: The mean values for the articular surface of (i) the posterior ilium were 53.3 mm (base length), 38.5 mm (height), and 56.2 mm (the distance from the anterior margin of the articular surface to the spina iliaca posterior superior); and (ii) the sacrum, 57.2 mm (base length), and 34.6 mm (height). The mean thickness of the posterior ilium was 19.2 mm, and the mean distance from the lateral walls of the sacral foramina at S1 and S2 levels to the articular surface was 21.7 mm. For the deduced projection, the perpendicular line from the middle of the base was found to be the safe zone for screw applications. CONCLUSION: Through a plate applied matching the projection area, multiple screws may be sent lateral to S1 and S2 foraminal levels without damage to the sacral neural and surrounding vital structures. A stable fixation can be achieved by combining the plate/screw system with a S1 pedicular screw.en_US
dc.identifier.endpage441en_US
dc.identifier.issn1017-995X
dc.identifier.issue5en_US
dc.identifier.pmid12594352en_US
dc.identifier.scopus2-s2.0-0036982379en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage432en_US
dc.identifier.urihttps://hdl.handle.net/11616/90875
dc.identifier.volume36en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isotren_US
dc.relation.ispartofActa orthopaedica et traumatologica turcicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectarticleen_US
dc.subjectbone plateen_US
dc.subjectbone screwen_US
dc.subjectcadaveren_US
dc.subjectdislocationen_US
dc.subjecthistologyen_US
dc.subjecthumanen_US
dc.subjectinjuryen_US
dc.subjectmethodologyen_US
dc.subjectosteosynthesisen_US
dc.subjectsacroiliac jointen_US
dc.subjectBone Platesen_US
dc.subjectBone Screwsen_US
dc.subjectCadaveren_US
dc.subjectDislocationsen_US
dc.subjectFracture Fixation, Internalen_US
dc.subjectHumansen_US
dc.subjectSacroiliac Jointen_US
dc.titleA morphologic evaluation of the sacroiliac joint and plate fixation on a pelvic model using a S1 pedicular screw, transiliosacral screws, and a compression rod for sacroiliac joint injuriesen_US
dc.title.alternativeSakroiliak eklem yaralanmalarinda S1 pediküler vida-iliak plak/iliosakral vida-kompresyon çubugu uygulamasi: Sakroiliak eklemin morfolojik degerlendirilmesi ve model pelvis üzerinde uygulama.en_US
dc.typeArticleen_US

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