Fernie G R, Kostuik J P, Lobb R J
J Biomed Mater Res. 1977 Nov;11(6):883-91. doi: 10.1002/jbm.820110608.
A percutaneous implant for the attachment of an artificial limb has been designed and tested in 14 pigs. Firm fixation to bone was achieved with the porous-surface layered metal intramedullary stem design in some cases. Dacron velour was used at the soft tissue interface. Evidence of soft tissue ingrowth was seen. However, the velour was unable to maintain adequate epithelial adhesion to form an anatomical seal and a barrier to bacteria.
一种用于连接假肢的经皮植入物已被设计出来，并在14头猪身上进行了测试。在某些情况下，采用多孔表面分层金属髓内柄设计实现了与骨的牢固固定。在软组织界面使用了涤纶丝绒。观察到软组织长入的迹象。然而，丝绒无法保持足够的上皮粘附以形成解剖学密封和细菌屏障。
