Paratibial cyst associated with wear debris after total knee arthroplasty.
Paratibial cyst associated with wear debris after total knee arthroplasty.
复制标题
全膝关节置换术后与磨损碎片相关的胫骨旁囊肿。
DOI：
10.1054/arth.2001.20906
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
S. Yoshiya
中科院分区：
文献类型：
--
作者：
T. Akisue;M. Kurosaka;N. Matsui;M. Yamaguchi;K. Hasuda;T. Bauer;S. Yoshiya
我们提出一个病例，其中滑膜囊肿产生于胫骨近端，并扩大在小腿的病人全膝关节置换术后。膀胱造影显示关节腔与囊肿直接相通，显然与穿透胫骨皮质的螺钉有关。囊肿的组织学检查显示炎症反应，包括巨噬细胞、异物巨细胞、金属和聚乙烯颗粒。据我们所知，这是第一例报道全膝关节置换术后发生骨旁囊肿的病例。全膝关节假体的磨损碎片可能是造成这种不寻常囊肿的原因。
We present a case in which a synovial cyst arose from the proximal tibia and expanded in the calf of a patient after total knee arthroplasty. A cystogram showed a direct communication between the joint cavity and the cyst, apparently associated with a screw that penetrated the tibial cortex. Histologic examination of the cyst showed an inflammatory reaction, including macrophages, foreign body giant cells, and metal and polyethylene particles. To our knowledge, this is the first case report illustrating a paraosseous cyst that developed after total knee arthroplasty. Wear debris from the total knee prosthesis may have been responsible for this unusual cyst.