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Preformed autologous ossicles. Experimental studies.

O Hallén·P I Brånemark·J Lindström·A Tjellström
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Abstract

On the basis of earlier experimental investigations concerning autogenous bone transplants a project is going on with the view to have a patient to create his own bone graft suitable for being used in reconstructive surgery of the middle ear. This theory was tested in 6 rabbits and 6 dogs where a titanium form was installed in the proximal tibial metaphysis. The healing time was 6-8 months. After extraction histologic examination of the facsimile showed that it consisted of an outer form-giving thin layer ocal bone and a system of spongious bone surrounded by marrow with haemopoetic cells. Microradiologic analyses revealed a well mineralized trabecular bone tissue. By means of microangiography a microvascular architecture with a mature appearance could be demonstrated.

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AnimalsBone TransplantationDogsEar OssiclesMethodsTitaniumTransplantation, AutologousJournal Article

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O Hallén, P I Brånemark, J Lindström, A Tjellström. Preformed autologous ossicles. Experimental studies.. https://doi.org/10.3109/00016487609120924

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