生物骨科材料与临床研究2013，Vol.10Issue(3)：53-54,60,3.DOI:10.3969/j.issn.1672-5972.2013.03.015
大头径Delta陶瓷人工髋关节临床应用的早期结果
Early clinical and radiographic evaluation of large femoral head Delta ceramic-on-ceramic articulation in primary THA
黄奎 1刘克斌 1张记恩 1何晓斌1
作者信息
- 1. 荆州市第一人民医院骨科,湖北荆州434000
- 折叠
摘要
Abstract
Objective To investigate the early clinical and radiographic evaluation of large femoral head Delta ceramic-onceramic articulation in primary THA.Methods We retrospective analyzed Delta ceramic-on-ceramic primary total hip replacements with 36mm diameter of large femoral head in a series of 25 cases.We assessed patients clinically,radiographically,and reported perioperative complications.Results Healing of incision by first intention was achieved in all patients; no dislocation and infection.One patient underwent liner ceramic fractured in intraoperative.All the patients were followed up from 12 months to 36 months.Postoperative total Harris score of the two groups was more significant improved as compared with preoperative (P＜0.05).No patient reported squeaking related to the orthopaedic device.No aseptic loosening,ceramic liner and head fracture or osteolysis was observed.Conclusion The results of total hip arthroplasty with a 36mm diameter of large femoral head,Delta ceramic-on-ceramic bearing were encouraging.The improved material properties of this ceramic combined with the ability to use larger-diameter heads and liners to reduce instability and wear.关键词
全髋置换术/Delta陶瓷/大直径球头Key words
Total hip replacement/ Delta ceramic/ Large femoral head分类
医药卫生引用本文复制引用
黄奎,刘克斌,张记恩,何晓斌..大头径Delta陶瓷人工髋关节临床应用的早期结果[J].生物骨科材料与临床研究,2013,10(3):53-54,60,3.
