RESUMO
The development of reparative processes after resection of the vertebrum bodies and anterior spondylodesis by a not-free rib transplant was studied in experiment and in 95 patients. Only in 1 of them the supporting capacity of the vertebral column was not restored. Transplants on the feeding pedicles for anterior spondylodesis should be used in all the cases where there are anatomical prerequisites for the formation of its feeding pedicle.
Assuntos
Costelas/transplante , Fusão Vertebral/métodos , Retalhos Cirúrgicos , Adulto , Animais , Cães , Sobrevivência de Enxerto , Humanos , Masculino , Osteogênese , Periósteo/transplante , Vértebras Torácicas/cirurgia , Fatores de Tempo , Tuberculose da Coluna Vertebral/cirurgiaRESUMO
Experimental studies over 189 animals have proved that spongy allografts, devoid of the bone marrow, possess high plastic properties, get very soon replaced with a newly formed bone tissue and reconstruct. Experimental and clinical findings advocate, the rationality of their use of antero-lateral spondylodesis in tuberculous spondylitis.