使用磁性内延长钉进行成人创伤后重建

Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery; Weill Cornell Medicine, Cornell University, New York, NY.

J Orthop Trauma. 2017 Jun;31 Suppl 2(6 Suppl):S14-S19. doi: 10.1097/BOT.0000000000000843.

A new generation of internal lengthening nail is now available that has reliable remote-controlled mechanisms. This allows accurate and well-controlled distraction rate and rhythm, and early clinical results have been very positive. In this article, 2 posttraumatic cases are presented that illustrate deformity correction and lengthening using the internal lengthening nail. Surgical planning and adjuvant techniques of fixator-assisted nailing and the use of blocking screws are discussed.

现在有一种新一代的内置延长钉，它具有可靠的遥控机制。这使得能够实现精确且控制良好的牵张速率和节奏，早期临床结果非常积极。在本文中，介绍了2例创伤后病例，展示了使用内置延长钉进行畸形矫正和延长的情况。讨论了固定器辅助穿钉的手术规划和辅助技术以及阻挡螺钉的使用。