目的探讨绳梯样固定器治疗长管状骨粉碎骨折的力学特性。
Objective to study the mechanical features of rope ladder fixator for comminuted fractures of long tubular bone.
目的：探讨长管状骨粉碎性骨折的治疗方法和疗效。
Objective: To explore the method and effect of the treatment of comminuted fracture of long bones.
结论：组合式外固定器复合有限内固定，创伤小复位满意，固定可靠，是治疗长管状骨粉碎性骨折理想的方法之一。
Conclusion: the combined external and limited internal fixation method for the treatment of comminuted fracture of long bones is reliable and satisfactory.
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