Mehta Nisarg, Patel Dhawal, Leong Justin, Brown Phil, Carroll Fintan Adrian
Wirral University Teaching Hospital NHS Foundation Trust, Arrowe Park Road, Wirral, CH49 5PE, UK.
Wrightington, Wigan & Leigh Hospital, Hall Lane, Appleby Bridge, Wigan, Lancashire, WN6 9NP, UK.
J Orthop. 2021 Feb 23;24:131-134. doi: 10.1016/j.jor.2021.02.030. eCollection 2021 Mar-Apr.
In this study, we evaluate the mid-term functional and radiological outcomes of Ceramic on Metal Total Hip Arthroplasty (CoM THA) THA. 66 CoM THAs were performed between 2008 and 2010. These were evaluated and followed up in 2017-18, at a mean follow-up of 9 years to record the Oxford Hip Score [OHS] and whole blood Cobalt and Chrome levels. Our all cause revision rate was 4.5% (3 out of 66). At mid-term follow up, patients with CoM THAs are mostly asymptomatic with reasonable functional outcomes, we have reported similar revision rates in conjunction with raised blood metal ion levels and frequency of radiolucent lines.
在本研究中，我们评估了陶瓷对金属全髋关节置换术（CoM THA）的中期功能和影像学结果。2008年至2010年间进行了66例CoM THA手术。在2017 - 18年对这些病例进行了评估和随访，平均随访9年，以记录牛津髋关节评分[OHS]以及全血钴和铬水平。我们的全因翻修率为4.5%（66例中有3例）。在中期随访时，接受CoM THA手术的患者大多无症状，功能结果合理，我们曾报告过与血金属离子水平升高和透亮线频率相关的类似翻修率。
