Allow a surgeon to convert from a NexGen primary implant to a stemmed LCCK implant intraoperatively. Designed for use in difficult primary and revision knee surgeries. Provides stabilization with an elevated tibial spine and deeper femoral intercondylar box that accommodates a range of motion in excess of 120 degrees.

2 | NexGen LCCK Surgical Technique The NexGen Legacy Constrained Condylar Knee (LCCK) components are designed for use in both primary and revision surgeries (Figure 1). The NexGen Revision Instruments are an intramedullary referencing system. All femoral and tibial cuts are based from reamers or stem extension provisionals located

经典型髁限制型人工膝系统（lcck），是一种用于畸形严重，病变复杂膝关节病的一种人工关节。 具体地讲它可用于下列两种情况：①病膝的关节畸形严重，外翻或内翻固定畸形达到20°以上，屈曲挛缩达到30°以上的病人，可用LCCK来做初次人工膝置换术；②用作 ...

2011年4月19日 · Zimmer Biomet TV provides a comprehensive video catalog of instructional and educational content to support healthcare professionals in their practice and enhance patient care.

NexGen ® Legacy ® Constrained Condylar Knee (LCCK) The NexGen LCCK is intended for patients who, in the surgeon's judgment, require additional stabilization due to inadequate mediolateral, anteroposterior, and varus/valgus ligament function, and require augmentation and/or stem extensions due to inadequate bone stock.

NexGen LCCK 髁限制型膝关节假体用于前/后侧、内/外侧和内翻/外翻韧带功能不足而需要假体额外稳定，或者因骨量不足需要加强垫片和/或股骨柄延伸的患者。

摘要 目的 ：观察全膝关节置换术中使用lcck人工假体的近期疗效；方法：从2008年11月～2011年10月，对6例(6膝)有胫骨平台骨缺损的膝关节行全膝关节置换术。男1例(1膝)，女5例(5膝)；年龄68～77岁，平均74.6岁。

NexGen® Legacy® Constrained Condylar Knee (LCCK) Comprehensive, Stable, Cementless Offering The NexGen LCCK can be used with augments, stem extensions and Trabecular Metal Cones to help provide stabilization in knee arthroplasty.

LCCK Surgical Technique. Note: The NexGen LCCK Coupled Cone System incorporates a 5 mm tibial augment. Ensure that the chosen depth of the tibial cut takes this into account. It is critical that this step be performed using intramedullary alignment to ensure proper alignment between the coupled tibial cone and the stem of the tibial component.

The NexGen ® Legacy Constrained Condylar Knee (LCCK) components are designed for use in both primary and revision surgeries (Fig. 1). The NexGen Revision Instruments are an intramedullary referencing system. All femoral and tibial cuts are based from Reamers or Stem Extension Provisionals located within the medullary canal.