Division of Arthroplasty, University of California, San Francisco, California, USA.
J Arthroplasty. 2011 Feb;26(2):338.e21-3. doi: 10.1016/j.arth.2009.12.005. Epub 2010 Mar 4.
We describe a technique to retrieve a dislodged femoral trial during total hip arthroplasty. During a revision total hip arthroplasty performed through a direct lateral approach, the femoral trial head was dislodged deep into the pelvis, superior and anterior to the hip joint and behind the anterior pelvic rim. This was retrieved via a posterior approach through the same incision by manipulating the trial head through the pelvis from the anterior to posterior direction. To our knowledge, this technique has not been described previously.
我们描述了一种在全髋关节置换术中取出脱位的股骨试模的技术。在通过直接外侧入路进行的全髋关节翻修手术中，股骨试模头被脱位到髋关节上方和前方、骨盆深处和骨盆前边缘后方。通过相同切口的后入路，从前向后经骨盆操作试模头，将其取出。据我们所知，这种技术以前尚未描述过。
