摘要
目的:探讨使用髁限制性膝关节假体(Legacy constrained condyar knee,LCCK)对初次进行膝关节置换术的膝关节畸形患者进行治疗的效果。方法 :选取2013年3月至2015年6月期间遂宁市中心医院骨科收治的17例(24膝)膝关节畸形患者作为研究对象。对所有患者均使用LCCK进行膝关节置换术。这些患者均为初次进行膝关节置换术。术后观察这些患者膝关节的位置和固定情况。术后对所有患者随访12~38个月,使用膝关节功能评分表(KSS)评价其膝关节功能。结果:这些患者均按术前计划完成手术,术中、术后未发生副损伤及并发症,其膝关节的位置和固定情况良好。这些患者术后的KSS评分高于其术前的KSS评分(P<0.05)。结论:对膝关节畸形患者使用LCCK进行膝关节置换术可改善其膝关节的功能,其膝关节的稳定性较好。
Objective To evaluate the effect of Legacy constrained condyar knee（LCCK） applying in Total Knee Arthroplasty（TKA）.Methods Select 17 cases of the patients with deformity of knee treated in Suining Central Hospital during March 2013 to June 2015 for research object. Apply LCCK in TKA in treatment of the patients. All the patients were accepted LCCK first time. To observe fixation condition and knees position of the patients. The patients were followed up in 12-38 months after treatment, and evaluate their knees function with KSS. Results The patient were all completed operation as planned, all the patients didn＇t occurred subsidiary-injury and complications during operation and postoperation. The fixation condition and knees positions are good.The KSS score of the patients were all higher than that in preoperation（P〈0.05）. Conclusion Apply LCCK in TKA in the treatment of patients with deformity will improve knees function, and knees stability is good.
