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1.
Acta Ortop Mex ; 21(6): 318-22, 2007.
Artigo em Espanhol | MEDLINE | ID: mdl-18386529

RESUMO

INTRODUCTION: Tibial bone defects are usually results of: high energy trauma, infections, bone tumors, and are associated to soft tissue lesion. The most successful way to fill bone defects is the use of autologous bone grafting with adequate blood supply and soft tissue coverage. PURPOSE: To evaluate the clinical and functional outcome of post-traumatic bone defects treated with vascularized bone allograft, fibular tibialization, and bone transport with Ilizarov method. MATERIAL AND METHODS: Retrospective longitudinal study with 12 patients, from October 2000 to November 2005, with a 33.6 months follow up average. RESULTS: Seven male and five female, all of them treated previously in other institutions were included in the study. We found excellent clinical and functional results in five patients, good results in five and bad in two, with an average of surgical procedures of three. COMPLICATIONS: Pseudoarthrosis, fibular fusion and non union. DISCUSSION: Postraumatic bone defects can be treated successfully using different techniques: Vascularized bone graft, tibialization, end bone transport with Ilizarov method. Bone transport allows filling of bone defect with adequate soft tissue coverage and length discrepancy management. CONCLUSIONS: These choices of treatment are different solutions with post-traumatic bone defects in patients candidate for amputation.


Assuntos
Técnica de Ilizarov , Tíbia/lesões , Tíbia/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Estudos Longitudinais , Masculino , Estudos Retrospectivos
2.
Rev. mex. ortop. traumatol ; 14(5): 397-401, sept.-oct. 2000. ilus
Artigo em Espanhol | LILACS | ID: lil-302820

RESUMO

Revisamos los resultados de la instrumentación segmentaria espinal con barra de Luque en "U" con unión transversal distal y alambrado sublaminar en 22 pacientes con escoliosis idiopática con edad promedio de 14.9 años al momento de la cirugía, con un seguimiento promedio de 3.9 años. La curva prequirúrgica promedio fue de 50§ y corregida a 28§ al momento de la cirugía y de 38§ en el último control radiográfico (24 por ciento), 15 tuvieron 10§ de pérdida de la corrección lograda y 3 presentaron un incremento de 5§ con respecto a la curva inicial, en 4 no hubo pérdida de la corrección. Ninguno presentó d,ficit neurológico, la fusión como principal propósito se logró en todos los casos. Nuestros resultados indican que la instrumentación segmentaria espinal con barra de Luque en "U" con unión transversal distal y alambrado sublaminar es una buena alternativa en cirujanos experimentados para el tratamiento de la escoliosis idiopática.


Assuntos
Humanos , Masculino , Feminino , Adolescente , Escoliose , Fixadores Internos , Aparelhos Ortopédicos , Coluna Vertebral
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