De Bastiani G, Aldegheri R, Renzi Brivio L, Trivella G
J Bone Joint Surg Br. 1986 Aug;68(4):550-6. doi: 10.1302/0301-620X.68B4.3733829.
We describe a technique for slow, progressive, symmetrical distraction of the growth plate using a lightweight dynamic axial fixation system. Results are given for the elongation of 40 bony segments in children with limb-length discrepancies and 60 segments in children with achondroplasia or hypochondroplasia. Increases in limb length of up to 36% were obtained in non-achondroplastic and up to 64.5% in achondroplastic patients. There were no nerve or vascular lesions or bony infections and no case required a bone graft. Pin-track complications occurred in only 1.5%.
我们描述了一种使用轻型动态轴向固定系统对生长板进行缓慢、渐进、对称牵引的技术。给出了肢体长度不等的儿童40个骨段以及软骨发育不全或软骨发育低下儿童60个骨段延长的结果。非软骨发育不全患者的肢体长度增加高达36%，软骨发育不全患者高达64.5%。未出现神经或血管损伤、骨感染，也无一例需要植骨。针道并发症仅发生1.5%。
