The factors affecting thermal necrosis secondary to the application of the Ilizarov transosseous wire

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dc.authorscopusid56249743200
dc.authorscopusid56108998400
dc.authorscopusid6602559812
dc.authorscopusid55907740100
dc.authorscopusid6602951871
dc.authorscopusid13906591500
dc.contributor.authorInan M.
dc.contributor.authorMizrak B.
dc.contributor.authorErtem K.
dc.contributor.authorHarma A.
dc.contributor.authorElmali N.
dc.contributor.authorAyan I.
dc.date.accessioned2024-08-04T20:00:37Z
dc.date.available2024-08-04T20:00:37Z
dc.date.issued2005
dc.departmentİnönü Üniversitesien_US
dc.description.abstractOBJECTIVES: We investigated thermal changes associated with the application of the Ilizarov transosseous wires, the extent of necrosis, and the factors affecting necrosis. METHODS: We used a pair of tibiae from a 1-year-old cow. After removal of metaphyseal areas, each of four equal diaphyseal zones marked on both tibiae was drilled at 600, 900, 1,200 and 1,800 rpm, each time with a new wire. Heat changes were recorded with heat electrodes during the application and the speed of the wire was calculated. For histopathological examination, specimens were obtained at the access and exit sites to assess the extent of necrosis. Thermal changes between the zones and immediate and remote cortices were compared. The most significant factor affecting the heat changes was analyzed by linear regression. RESULTS: Heat changes varied between 48.4 degrees C (at 1,200 rpm) and 151.9 degrees C (at 600 rpm). The thickness of the immediate cortex, the time and speed for the wire to pass the cortex were found as significant parameters in heat changes (p=0.003, p=0.01, and p=0.01, respectively). A negative correlation was found between the speed of the wire and the thickness of the necrotic area (r=-0.901, p=0.001). Regression analysis showed that the time for the wire to pass through the cortex was the most significant factor in inducing heat changes in both cortices (p=0.001, p=0.003, respectively). Histopathologically, the extent of necrosis and bone erosion was associated with lower drill speeds. Necrosis was significantly notable in the immediate cortex than that of the remote one (p=0.006). CONCLUSION: Transosseous wires should be passed at high drill speeds and with earliest time elapses to reduce thermal necrosis.en_US
dc.identifier.endpage75en_US
dc.identifier.issn1017-995X
dc.identifier.issue1en_US
dc.identifier.pmid15805758en_US
dc.identifier.scopus2-s2.0-20844442794en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage70en_US
dc.identifier.urihttps://hdl.handle.net/11616/90863
dc.identifier.volume39en_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.subjectanimalen_US
dc.subjectarticleen_US
dc.subjectbody temperatureen_US
dc.subjectcattleen_US
dc.subjectdisease modelen_US
dc.subjectfemaleen_US
dc.subjectIlizarov techniqueen_US
dc.subjectnecrosisen_US
dc.subjectpathophysiologyen_US
dc.subjectthermographyen_US
dc.subjecttibiaen_US
dc.subjectAnimalsen_US
dc.subjectBody Temperatureen_US
dc.subjectCattleen_US
dc.subjectDisease Models, Animalen_US
dc.subjectFemaleen_US
dc.subjectIlizarov Techniqueen_US
dc.subjectNecrosisen_US
dc.subjectThermographyen_US
dc.subjectTibiaen_US
dc.titleThe factors affecting thermal necrosis secondary to the application of the Ilizarov transosseous wireen_US
dc.title.alternativeIlizarov transosseöz telin kemikten geçirilmesine bagli oluşan termal nekrozu etkileyen faktörler.en_US
dc.typeArticleen_US

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