Rodriguez R P, Bailey R W
Clin Orthop Relat Res. 1981 Sep(159):126-33.
The operation of fragmentation and intramedullary rod fixation of the femur with an extensible device has proved valuable for children with osteogenesis imperfecta because it permits these children to remain ambulatory. The use of an extensible rather than a solid rod has greatly decreased the need for reoperation.
采用可延长装置对股骨进行骨折碎片固定和髓内棒固定的手术,已证明对成骨不全患儿具有重要价值,因为这能让这些患儿保持行走能力。使用可延长棒而非实心棒,大大减少了再次手术的需求。