Resumo

VIOLLAZ, Gonzalo M. et al. Injerto perióstico vascularizado de cúbito para el tratamiento de la seudoartrosis recalcitrante de radio: A propósito de un caso. Rev. Asoc. Argent. Ortop. Traumatol. [online]. 2023, vol.88, n.2, pp.208-217. ISSN 1852-7434.  http://dx.doi.org/https://doi.org/10.15417/issn.1852-7434.2023.88.2.1544.

There are many techniques described to achieve consolidation in the nonunion of long bones, including morselized cancellous or structural non-vascularized bone graft, vascularized bone graft, or the induced-membrane technique. In 2018, Barrera-Ochoa described the anatomy of a vascularized ulnar periosteal flap based on the posterior interosseous vascular axis and showed his initial experience using it on children to treat a radius atrophic nonunion and bone defect secondary to the exeresis of an Ewing Sarcoma. We present our experience with a vascularized ulnar periosteal graft for the treatment of a recalcitrant nonunion of the radius shaft in an adult patient.

Palavras-chave : Radius; nonunion; periosteal vascularized graft; induced- membrane technique.

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