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Treatment of thoracolumbar fractures with spinal cord injury through modified kyphoplasty and laminoplasty:a clinical study / 中国矫形外科杂志
Orthopedic Journal of China ; (24)2006.
Artigo em Chinês | WPRIM | ID: wpr-548842
ABSTRACT
[Objective] To evaluate the efficacy of reinforcing short-segment pedicle screw fixation with posterior morselized bone grafting in vertebrae for spinal fusion in patients with thoracolumbar vertebrae fractures.[Method]Seventy patients with thoracolumbar vertebrae fractures were treated with short-segment pedicle screw fixation.Fractures in Group A(n =20) were reinforced with posterior morselized bone grafting in vertebrae for spinal fusion.Group B patients(n =50) were not treated with morselized bone grafting.Kyphotic deformity,anterior vertebral height,instrument failure rates,and neurological function outcomes were compared between the two groups.[Result]Kyphosis correction was achieved in Group A(morselized bone grafting) and Group B(Group A,6.4 degrees,Group B,5.4 degrees).At the end of the follow-up period,kyphosis correction was maintained in Group A but lost in Group B(Group A,0.33-degree loss,Group B,6.20-degree loss)(P=0.0001).After surgery,greater anterior vertebral height was achieved in Group A than in Group B(Group A,12.9%,Group B,2.3%)(P

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Orthopedic Journal of China Ano de publicação: 2006 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Orthopedic Journal of China Ano de publicação: 2006 Tipo de documento: Artigo