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Surgical osteotomy method, a method of control of a computer piloted robot and a surgical system for implementing such a surgical method
Surgical osteotomy method, a method of control of a computer piloted robot and a surgical system for implementing such a surgical method
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机译:手术截骨术方法,控制计算机操纵的机器人的方法以及用于实施这种手术方法的手术系统
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摘要
The invention relates to a surgical method of attachment of a first bony segment in relation with a second bony segment, both segments belonging to a same bone, which comprises the steps of:milling said bone and cutting it partially, to separate it in two bony segments linked together by a bony hingedistracting both bony segments around said hinge;fitting an osteotomy implant into the cavity thus obtained;attaching said implant to both bony segments;wherein it comprises the preoperative steps of:determining the position and the direction of the future partial cut, calculating its depth, calculating the relative three-dimensional positions of both bony segments to obtain the final desired alignment of the two bony segments,choosing among several osteotomy implants, one which is wider than the largest distance between the facing sides of said bony segments after distraction,determining the position and the shape of the future implant reception cavity and calculating its dimensions,deducing therefrom the shape of the two part cavities to be milled in the bone before the distraction step.展开▼