Walker P S, Onchi K, Kurosawa H, Rodger R F
Clin Orthop Relat Res. 1984 Jan-Feb(182):99-108.
Bone shape and composition and the configurations and interface conditions of implant components influence the stability of the joint in various ways. A stable interface depends on overall stress and microstress distribution on the bone, particularly trabecular bone. Pressure pattern studies illustrated the effect of tibial component design on overall pressure distribution. Experiments in knee joints of sheep showed that a velour layer interposed between a metallic implant and bone induces fibrous ingrowth. It was proposed that this situation could reduce peak microstresses in trabecular bone.
骨骼的形状和组成以及植入部件的结构和界面条件以多种方式影响关节的稳定性。稳定的界面取决于骨骼（尤其是松质骨）上的整体应力和微应力分布。压力模式研究阐明了胫骨部件设计对整体压力分布的影响。在绵羊膝关节上进行的实验表明，置于金属植入物和骨骼之间的一层丝绒会促使纤维向内生长。有人提出，这种情况可以降低松质骨中的峰值微应力。
