Apparatus for affixing a prosthesis to bone
作者： Douglas G. Noiles
DOI:
关键词: Anatomy 、 Prosthesis 、 Envelope (motion) 、 Collar 、 Biomedical engineering 、 Cancellous bone 、 Joint prosthesis 、 Fixed position 、 Materials science
摘要: A joint prosthesis component for implantation in the end of a bone is provided. The comprises collar which holds stem fixed position. envelope engaging surface has shape and size corresponds to cancellous at that more ovoid than round, having larger diameter lies medially laterally smaller anteriorly posteriorly when implanted bone. In certain preferred embodiments, collar, but not stem, porous coated.
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