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| Sembenelli,G.; Shimano,A.C.; Wittmaack,M.C.N.; Rocha,T.A.S.S.; Moraes,P.C.; Minto,B.W.; Dias,L.G.G.G.. |
| ABSTRACT The objective of this study was to develop a locked tibial-plateau-leveling osteotomy (TPLO) plate and to compare this implant with the conventional bone fixation method using a locked plate to determine bone stabilization against torsion forces. Maximum force, angle at peak torque, and stiffness values were determined. Ten synthetic tibias were used, divided into 2 groups. The results in Group 1 (modified TPLO plate) and Group 2 (locked plate) were assessed using analysis of variance and the means were compared using Tukey’s test at 5% probability. There were significant differences in the angle at peak torque and stiffness. The group Modified TPLO plate had higher mean values of stiffness compared with Group locked plate. Group locked plate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orthopedics; Osteosynthesis; Biomechanics. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000501535 |
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| Cherobini,E.P.; Carvalho,L.L.; Garcia,D.O.; Dias,F.G.G.; Malta,C.A.S.; Facin,A.C.; Mattos-Junior,E.; Magalhães,G.M.; Dias,L.G.G.G.. |
| ABSTRACT The aim of this study was to evaluate the use of polyamide 12 intramedullary rods in osteotomized humerus in cockerels (White Plymouth Rock) and analyze, by radiography and histopathology, bone consolidation and the formation of bone callus. Ten cockerels were subjected to transverse osteotomy of the right humeral diaphysis followed by the insertion of polyamide 12 locked rods, with two nails in each bone fragment. Radiographies obtained at the immediate pre and post-operative period, and every 7 days for 3 months revealed no perioperatory complications. Radiography revealed a radiopaque bone callus between the 4th and 5th week post-surgery. Histopathology detected an amphophylic material (polyamide 12 rod) in the intramedullary region and the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avian; Osteosynthesis; Orthopaedics; Bone union; Milling. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400771 |
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