PURPOSE This study introduces a novel way to accurately assess gait quality. This new method called Multifeature Gait Score (MGS) is based on the computation of multiple parameters characterizing six aspects of gait (temporal, amplitude, variability, regularity, symmetry and complexity) quantified with one inertial sensor. According to the aspects described, parameters were aggregated into part...

Posture assessment during childhood and adolescence allows early detection of postural disorders and adoption of preventive measures. This study evaluated the occurrence of lumbar hyperlordosis and associated factors in 467 children and adolescents aged 10 to 16 years at a school in Porto Alegre, Rio Grande do Sul State, Brazil. Lumbar hyperlordosis was defined as increased lumbar curvature eva...

The current study examined the validity and reliability of a new system that was developed to measure lumbar region passive stiffness and end range of motion during a trunk lateral bending movement in vivo. Variables measured included force, end range lumbar region motion, torque, lumbar region stiffness, and passive elastic energy. Validity of the force measurements was examined using standard...

PURPOSE The purpose of this study was to establish normative values for active lumbar movement in children five, seven, nine, and 11 years of age. METHODS End range active flexion, extension, and right- and left-side bending and rotation of the lumbar spine were measured for 225 normally developing children (116 girls, 109 boys) using the Back Range of Motion (BROM II) device. Means were dete...

The objective of this study were to: (i) describe the typical three-dimensional (3D) angular kinematics of the lumbar spine and pelvis during running and; (ii) assess whether the movements of the lumbar spine and pelvis during running are coordinated. A cohort of 20 non-injured male runners who usually ran >20 km/week were voluntarily recruited. All trials were conducted on a treadmill at a run...

This case report illustrates the presence of diffuse idiopathic skeletal hyperostosis (DISH) in a fighting Bulldog. The dog was referred to the Veterinary Teaching Hospital, University of Agriculture Faisalabad Pakistan, with the presenting complaint of slowly progressing staggering gait, inability to stand on hind limbs and muscle stiffness in lumbo-sacral region. Hematological, serobiochemica...

PURPOSE To investigate the difference in motion profiles between instrumented and non-instrumented fusion of the lumbar spine. METHOD In vivo retrospective radiological analysis of dynamic (flexion-extension) lateral plain films was performed in different lumbar spine fusion types. Twenty-eight patients underwent lumbar fusion surgery at the L4/5 level. Fourteen patients underwent anterior fu...