Results: 8

Ultrasonic Bone Scalpel versus Conventional Technique for Thoracolumbar Spinal Decompression: A Prospective Randomized Controlled Trial

Abstract Objective The purpose of the present study is to compare intraoperative blood loss, operating time, laminectomy time, hospital length of stay, and complications in thoracolumbar spinal decompression using ultrasonic bone scalpels (UBSs) with conventional procedures. Methods Forty-two patients ...

Is ultrasound-guided thoracic paravertebral nerve block better than intercostal nerve block for video-assisted thoracic surgery under spontaneous-ventilating anesthesia?

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...

A simple method for the diagnosis of petersen's hernia compromising the biliopancreatic limb

ABCD (São Paulo, Impr.); 32 (1), 2019

Hipoplasia vertebral asociada a cifosis toracolumbar en lactantes: ¿variante anatómica? casos clínicos

Rev. chil. pediatr; 89 (2), 2018
INTRODUCCIÓN: La hipoplasia vertebral es una anomalía de los cuerpos vertebrales, en la que estos tienen forma de cuña, habitualmente a nivel de la unión toracolumbar. Si bien se asocia a ciertas enfermedades de depósito y displasias óseas, es posible encontrar una hipoplasia vertebral aislada en l...

Comparison of short-segment monoaxial and polyaxial pedicle screw fixation combined with intermediate screws in traumatic thoracolumbar fractures: a finite element study and clinical radiographic review

Clinics; 72 (10), 2017
OBJECTIVES: No studies have compared monoaxial and polyaxial pedicle screws with regard to the von Mises stress of the instrumentation, intradiscal pressures of the adjacent segment and adjacent segment degeneration. METHODS: Short-segment monoaxial/polyaxial pedicle screw fixation techniques were compa...

Congenital hemangioma in spondylocostal dysostosis: a novel association

An. bras. dermatol; 91 (5,supl.1), 2016
Abstract Congenital hemangioma is a benign tumor caused by dysfunction in embryogenesis and vasculogenesis, which progresses during fetal life to manifest as fully developed at birth. Although hemangiomas are the most common tumor of infancy, rapidly involuting congenital hemangioma has not been describe...