Comparación del tratamiento de la malformación de Chiari tipo I mediante craniectomía suboccipital y resección del arco posterior de C1 con o sin duroplastia

According to our study, suboccipital craniectomy with resection of the posterior arch of C1 and dural graft shows better clinical and radiological results than without dural graft. Nevertheless this technique can increase the incidence of surgical complications.