拖债 发表于 2025-3-28 15:36:39
https://doi.org/10.1057/9781137411549ory and biology of autografts and processed allografts. A number of reports in the literature indicate that bone grafts may have a failure rate approaching 25% (Mankin et al. 1987). The failure is a result of inadequate revascularisation and mineralisation of the bone graft. Immunological rejectionIntroduction 发表于 2025-3-28 18:55:54
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https://doi.org/10.1007/978-1-349-05670-50%, of which 30% are combined with autogenous and homogenous grafts. The reasons for failure include aseptic loosening, infection, recurrent dislocation, excessive wear and osteolysis. Aseptic loosening is the major cause.PALL 发表于 2025-3-29 13:34:48
Robert Giddings (Senior Lecturer)ral bone layer with a metal mesh. From a biomechanical point of view it is very important that a stress pattern in the acetabular region is created comparable to the normal situation (Crowninshield et al. 1983). A trend towards a more biological reconstruction with bone grafts has therefore taken pl小虫 发表于 2025-3-29 15:58:22
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Christopher Collier,Joanna Figielst to insert morsellised bone inside the cavity and use a press fit implant. This chapter concerns cortical grafts that are necessary when host bone is inadequate for intra-medullary grafts (Fig. 11.1a,b).运动吧 发表于 2025-3-30 02:52:47
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