We treated 200 cases of flexion fracture of thoracolumbar spine with self-made aerated elasticfixation tractor. Follow-up of 150 cases showed a rate of excellent and good results of reduction of 97%.
Objective: To compare the biomechanical properties of elastic interlocking intramedullary nails and interlocking intramedullary nails for the fixation of distal femoral fracture.
目的：比较弹力内锁髓内钉与交锁钉固定股骨中下段骨折的生物力学性能。
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Objective Observation and analysis of curative effect about internal fixation with elastic stable intramedullary nails 15 cases of ulna fracture of older children.