Results: 44

Hipocondroplasia en pediatría: reporte de un caso

Arch. pediatr. Urug; 93 (2), 2022
La hipocondroplasia es una displasia esquelética caracterizada por baja estatura, constitución robusta, brazos y piernas desproporcionadamente cortos, manos y pies anchos y cortos, leve laxitud articular y macrocefalia. Los niños generalmente se presentan como pequeños, con velocidad de crecimiento d...

Postural Hypervigilance and Perception of Correct Sitting Posture in Individuals With and Without Low Back Pain

Abstract Objectives To verify if there is a difference in postural hypervigilance in sitting in individuals with and without low back pain. Additionally, to observe whether there is a difference in the perception of correct sitting posture between individuals with low back pain and without low back pain...

Correlation Between Cage Positioning and Lumbar Lordosis in Transforaminal Lumbar Interbody Fusion (TLIF)

Abstract Objective The present study evaluates radiographic outcomes and the lumbar lordosis achieved with a transforaminal lumbar interbody fusion (TLIF) arthrodesis technique according to the positioning of an interbody device (cage) in the disc space. Methods This is a retrospective radiographic ana...

Impact of the Preoperative Spinopelvic Parameters on the Segmental Lordosis Correction after One-level Lateral Lumbar Interbody Fusion

Abstract Objectives The present study aimed to assess whether preoperative spinopelvic parameters can influence the gain of segmental lordosis after one level of lateral lumbar interbody fusion. Methods The following radiological parameters were measured in the X-rays: pelvic incidence, lumbar lordosis...

The Influence of Schmorl Nodes in Spinal Sagittal Balance in Young Adults

Abstract Objectives The present study aims to characterize the spinal balance (SB) in young adults with Schmorl nodes (SN). Methods A cross-sectional study was conducted on a sample of 47 young adults. Lumbar magnetic resonance imaging (MRI) was used to divide the patients into an SN group and a contro...

Evaluation of the Reliability and Reproducibility of the Roussouly Classification for Lumbar Lordosis Types

Abstract Objective The present study aims to determine the intra- and inter-rater reliability and reproducibility of the Roussouly classification for lumbar lordosis types. Methods A database of 104 panoramic, lateral radiographs of the spine of male individuals aged between 18 and 40 years old was use...

Análisis radiográfico de los parámetros espinopélvicos obtenidos con el dispositivo de TLIF anterior. Estudio multicéntrico
Radiographic analysis of the spinopelvic parameters obtained with an anterior TLIF device. Multicenter study

Objetivo: Comunicar los resultados obtenidos según la posición del dispositivo de TLIF anterior. Materiales y Métodos: Estudio multicéntrico, observacional, analítico, transversal, de recuperación retrospectiva. Se evaluaron los parámetros espinopélvicos pre- y posoperatorios de espinogramas de 2...

Correlation of craniovertebral parameters with the retropharyngeal space in posterior C1-C2 arthrodesis

Coluna/Columna; 21 (1), 2022
ABSTRACT Introduction/Objective: The craniovertebral junction (CVJ) requires a detailed evaluation, as the changes in alignment caused by surgery can affect adjacent structures in a secondary way. Examples of these effects are dyspnea or dysphagia after posterior occipitocervical arthrodesis, due to dec...