INTRODUCTION Sedentary lifestyle and its consequences are becoming a serious problem not only among the elderly but also relate to children. Reduced muscle mass, disorder of normal spinal curves or problems related to the percentage of body fat are part of physical activity limitation. The aim of this study was to assess the relationship between somatic type of the body and spinal curvatures in...

We consider the influence of ligaments on spinal stability. The human spine has an initial curvature which should be taken into account when dealing with spinal stability. A formula for the change in subtended distance between two curves will be derived. This formula will be integrated with the variational method in order to obtain a relation for spinal stability. Stability requires two conditi...

BACKGROUND The curveback lineage of guppy is characterized by heritable idiopathic-type spinal curvature that develops during growth. Prior work has revealed several important developmental similarities to the human idiopathic scoliosis (IS) syndrome. In this study we investigate structural and histological aspects of the vertebrae that are associated with spinal curvature in the curveback gupp...

We consider the influence of ligaments on spinal stability. The human spine has an initial curvature which should be taken into account when dealing with spinal stability. A formula for the change in subtended distance between two curves will be derived. This formula will be integrated with the variational method in order to obtain a relation for spinal stability. Stability requires two conditi...

The purpose of this study is to determine the reliability and validity of a goniometric measurement of the vertical angle of the sacrum and sacral angle (SA), and their relationships to lumbar degeneration.A herniated lumbar disc is one of the most frequent medical issues. Investigators in a number of studies have reported associated risk factors for prevalent disc degeneration. Atypical lumbos...

STUDY DESIGN This study investigated the morphology, pathogenesis, and inheritance of idiopathic-like spinal curvature in the guppy syndrome, curveback. OBJECTIVE To determine whether curveback could be applied as a model for the primary factors that contribute to heritable spinal curvature in humans, specifically, the etiopathogenesis of human familial idiopathic scoliosis. SUMMARY OF BACK...

Paediatric spinal deformities are the most prevalent musculoskeletal conditions observed in children and youth. Idiopathic Scoliosis (IS), a sub-class of these spinal deformities is commonly recognized by a lateral curvature of the spine that is of unknown cause and has the greatest risk of progression during periods of rapid growth and development.[1,2,3] The emergence of our contemporary pers...