■在终末期髋关节疾病患者中经常进行全髋关节置换术(THA)。髋臼周围骨赘在THA期间很常见;然而,术中清除这些骨赘,以避免骨赘和股骨假体之间的潜在撞击,并降低脱位风险.目前没有标准程序或手术技术标准来去除这些骨赘。髋臼周围的骨赘通常用骨凿去除,然而,这存在某些缺点。因此,这项研究旨在介绍一种比上述技术更有效的新技术,SH-9医院髋臼边缘文件。
■对54例(54髋)患者进行了手术中使用骨凿和SH-9Hospital髋臼边缘文件去除髋臼周围骨赘的原发性THA。获得了所有患者术中和术后的临床和影像学数据。
■骨凿和SH-9医院髋臼边缘文件组的平均骨赘清除时间为274.6±102.7s和51.3±21.1s,分别。术中图像和术后X光片显示,通过髋臼边缘文件彻底,精确地清除了髋臼骨赘,两组均未发生医源性损伤和假体错位。
■SH-9医院髋臼边缘文件是一个小说,高效,高度精确,和可重复的方法,用于去除全髋关节置换术患者的髋臼周围骨赘。
UNASSIGNED: Total hip arthroplasty (THA) is frequently performed in patients with end-stage hip disease. Periacetabular osteophytes are common during THA; however, these osteophytes should be removed intraoperatively to avoid potential impingement between osteophytes and femoral prostheses and decrease dislocation risk. There are no current standard procedures or surgical technique criteria to remove these osteophytes. Osteophytes around the acetabulum are usually removed with an
osteotome, yet this presents certain disadvantages. Hence, this study aimed to introduce a novel and more efficient technique than the aforementioned one, the SH-9Hospital acetabular edge file.
UNASSIGNED: Fifty-four patients (54 hips) who underwent primary THA using
osteotome and the SH-9Hospital acetabular edge file to remove periacetabular osteophytes intraoperatively were retrospectively studied. Clinical and radiographic data were obtained for all patients intra- and postoperatively.
UNASSIGNED: The mean osteophyte removal time was 274.6±102.7 s and 51.3±21.1 s in the
osteotome and SH-9Hospital acetabular edge file groups, respectively. Intraoperative images and postoperative radiographs showed that acetabular osteophytes were removed thoroughly and precisely by the acetabular edge file and that there was no iatrogenic injury and prostheses malposition in both groups.
UNASSIGNED: The SH-9Hospital acetabular edge file was a novel, efficient, highly precise, and repeatable method for removing periacetabular osteophytes in patients undergoing total hip arthroplasty.