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《外科研究与新技术
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>Three-dimensional finite element analysls for external midface distraction after different osteotomy in patients with cleft lip and palate
Three-dimensional finite element analysls for external midface distraction after different osteotomy in patients with cleft lip and palate
Objective To study three - dimensional finite element analysis for external midface distraction after different osteotomy in patients with cleft lip and palate ( Clp) . Methods Three - dimensional Fem models of Le Fort Ⅰ,Ⅱand Ⅲ,osteotomy in Clp patients were estabolished. External midface distraction were simulated. An anteriorly and inferiorly directed 900 g force was
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