Resumo

CEBALLOS MESA, Alfredo et al. Evolution of osteosynthesis of long bones: fixation by intramedullary interlocking with rigid nails. Rev Cubana Ortop Traumatol [online]. 2022, vol.36, n.4  Epub 01-Dez-2022. ISSN 1561-3100.

The historical and scientific evolution of osteosynthesis of long bones performed with rigid nails is presented. Through a retrospective bibliographic review in national and foreign Traumatology journals, as well as relevant books of this specialty, it was possible to establish three key moments in intramedullary osteosynthesis with rigid nails and characterize the different generations that contributed to this procedure in the history of Orthopedics and Traumatology. The technological innovations incorporated into surgical practice and the development of biomaterials to improve the repair of injuries and incorporate the patient into their daily lives stand out. The work demonstrates how the surgical technique of intramedullary fixation and bone consolidation has advanced; and how thanks to this the problems of fractures have been practically solved.

Palavras-chave : rigid nails; Gerhard Küntscher; intramedullary osteosynthesis; bone callus; bolt.

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