Automatic vertebra recognition, including the identification of vertebra locations and naming in multiple image modalities, are highly demanded in spinal clinical diagnoses where large amount of imaging data from various of modalities are frequently and interchangeably used. However, the recognition is challenging due to the variations of MR/CT appearances or shape/pose of the vertebrae. In thi...

Vertebra plana is a rare presentation of spinal lymphoma. When radiological picture of a patient of paraplegia presents vertebra plana, diagnosis becomes a challenge. In a developing country like India tuberculosis should also be a consideration. Even histology sometimes fails to conclude a diagnosis. Immunohistochemistry is of immense help in clinching a diagnosis.

PURPOSE To evaluate the risk factors related to the development of new fractures in adjacent vertebrae after vertebroplasty. MATERIAL AND METHODS The study was conducted on 106 patients in whom 212 vertebroplasties were performed during a period of 3 years. Evaluations of the five vertebrae superior and inferior to the treated vertebra were performed. Consequently, 913 vertebrae were evaluate...

PURPOSE The purpose of this study was to investigate the differences in the axial and coronal parameters of lumbosacropelvic morphology among a population with spondylolysis and healthy individuals by using 2- and 3-dimensional (3D) reformatted computed tomographic images. Moreover, this study aimed to evaluate the differences in sagittal geometry. MATERIALS AND METHODS The stone protocol abd...

Knowledge of vertebra location, shape, and orientation is crucial in many medical applications such as orthopedics or interventional procedures. Computed tomography (CT) offers a high contrast between bone and soft tissues, but automatic vertebra segmentation remains difficult. Hence, the wide range of shapes, aging, and degenerative joint disease alterations as well as the variety of pathologi...

STUDY DESIGN Cohort study. PURPOSE The aim of this study is to propose and evaluate a new technique to assess bone mineral density of fractured vertebrae using quantitative computed tomography (QCT). OVERVIEW OF LITERATURE There is no available technique to estimate bone mineral density (BMD) at the fractured vertebra because of the alterations in bony structures at the fracture site. MET...