Abstract
目的 探讨大重量牵引复位前路融合内固定治疗陈旧性下颈椎脱位的价值和注意事项.方法本组 8例,男 5例,女 3例,受伤至入院时间 3周～ 6个月,平均 2.5个月,入院后行颅骨牵引,逐渐增加重量,难以复位者行小关节突切除,复位后行前路植骨融合,钢板内固定术.结果 8例患者均获较好的复位,其中 6例获完全复位;复位牵引重量 10～ 18kg,平均 13.5kg; 6例获得随访,平均随访 14.5个月,按 Frankel分级,除 1例 A级患者无恢复外,其余 5例均有恢复,分别改善 1或 2级;所有患者均获骨性融合. 结论采用大重量颅骨牵引,难以复位者辅以小关节突切除,复位后行前路植骨融合,钢板内固定术治疗陈旧性下颈椎脱位,疗效满意.
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