Results: 139

Mielopatía cervical espondilótica; resultados clínicos post laminoplastia

Introducción: Evaluar los resultados clínico en pacientes portadores de mielopatía cervical espondilótica intervenidos quirúrgicamente en nuestro servicio mediante laminoplastia open door. Materiales y métodos: Realizamos un análisis retrospectivo de los pacientes intervenidos por mielopatía c...

Análisis craneocervical en sujetos con respiración oral y nasal

Int. j. morphol; 37 (2), 2019
La influencia de la función respiratoria en el desarrollo de estructuras orofaciales y postura craneocervical ha sido ampliamente discutida. El objetivo del estudio fue comparar valores cefalométricos de la región craneocervical e hioidea en sujetos con respiración nasal y oral. Se incluyeron sujetos...

Osteosarcoma "tipo osteoblastoma" de columna cervical: A propósito de un caso
Osteoblastoma-like osteosarcoma of the cervical spine. A case report

El osteosarcoma "tipo osteoblastoma", una variante menos agresiva del osteosarcoma, es una enfermedad poco frecuente y representa un desafío diagnóstico tanto clínico como histopatológico. Se han publicado escasos reportes de casos de este tumor. Presentamos a un paciente de 16 años con un osteosarc...

Síndrome de Klippel-Feil autosómico dominante: una malformación de segmentación vertebral

Rev. chil. pediatr; 90 (2), 2019
INTRODUCCIÓN: El síndrome de Klippel-Feil constituye un desorden esquelético complejo altamente heterogéneo caracterizado por la fusión congénita de dos o más vértebras cervicales. La triada clínica clásica consiste en cuello corto, implantación baja del cabello y limitación para los movimien...

Método não ionizante de rastreamento da escoliose idiopática do adolescente em escolares

Resumo Escoliose idiopática do adolescente (EIA) atinge de 2% a 4% de jovens no Brasil. Repetidas exposições aos exames radiológicos, no acompanhamento desta deformidade, podem ser danosos à saúde. O objetivo deste estudo é apresentar um protocolo de fotogrametria, como método não ionizante para...

Development of a Patient-specific Guide for High Cervical Spine Fixation

Abstract Objective High cervical spine fixation represents a challenge for spine surgeons due to the complex anatomy and the risks of vascular and medullar injury. The recent advances in 3-D printing have unfolded a whole new range of options for these surgeons. Methods In the present study, a guide ...

Cervical brucellar spondylitis causing incomplete limb paralysis

Abstract Brucellosis, a zoonosis with worldwide distribution, is a systemic infection caused by bacteria of the genus Brucella. Meanwhile, brucellosis often causes complications, such as osteoarticular involvement, and spondylitis is the most prevalent and important clinical form. Here, is a case of cerv...

Evaluation of alternative halo ring positions in children using tomography

Clinics; 74 (), 2019
OBJECTIVES: The halo ring can be applied in children, through skeletal traction or a halo vest device, to treat many cervical spine pathologies, including traumatic injuries and pathologies related to deformities. However, the procedure is associated with various complications, such as infection, pin loo...

Frontal-Mental Line Inclination Test for assessment of cervical curvature: validation and applicability

Abstract Introduction: Alternative testing for X-rays in the assessment of the spine have the advantage of not causing radiation problems, but need to be validated. Objective: To propose a clinical test for assessment of the cervical spine based on the frontal-mental line inclination, identifying its c...

Endoscopic Endonasal Approach to Foramen Magnum Meningioma—Technical Note and Case Example

Arq. bras. neurocir; 37 (4), 2018
Foramen magnum (FM) tumors represent one of the most complex cases for the neurosurgeon, due to their location in a very anatomically complex region surrounded by the brainstem and the lower cranial nerves, by bony elements of the craniocervical junction, and by the vertebrobasilar vessels. Currently, th...