The role of Artificial intelligence in the assessment of the spine and spinal cord.

Artificial intelligence (AI) application development is underway in all areas of radiology where many promising tools are focused on the spine and spinal cord. In the past decade, multiple spine AI algorithms have been created based on radiographs, computed tomography, and magnetic resonance imaging. These algorithms have wide-ranging purposes including automatic labeling of vertebral levels, automated description of disc degenerative changes, detection and classification of spine trauma, identification of osseous lesions, and the assessment of cord pathology.

VIDEO: Dynamic Ultrasound Evaluation for Soft-Tissue Injuries of the Extremities: Hand, Wrist, and Ankle.

The purpose of this article is to show the sonographic anatomy of the extremities relevant to various ligamentous, tendinous, and articular injuries occurring in the hand, wrist, and ankle. A brief discussion and depiction of the specific elements relevant to the pathophysiologic mechanism of these entities is followed by demonstrations of the dynamic ultrasound techniques that can be used to diagnose these injuries. The schematics and video clips illustrate the normal and pathologic features of these injuries.

Supraspinatus Myotendinous Junction Injuries: MRI Findings and Prevalence.

Objective: The purpose of this study is to describe the MRI findings and evaluate the prevalence of supraspinatus myotendinous injuries.

Materials And Methods: Among 1001 consecutive shoulders that underwent either conventional MRI or MR arthrography between January and December 2016, 843 shoulders were included. All MR images were retrospectively analyzed for identification and classification into the appropriate grade of acute or chronic rotator cuff myotendinous injuries.

A practical guide for planning pelvic bone percutaneous interventions (biopsy, tumour ablation and cementoplasty).

Unlabelled: Percutaneous approaches for pelvic bone procedures (bone biopsies, tumour ablation and cementoplasty) are multiple and less well systematised than for the spine or extremities. Among the different imaging techniques that can be used for guidance, computed tomography (CT) scan is the modality of choice because of the complex pelvic anatomy. In specific cases, such as cementoplasty where real-time evaluation is a determinant, a combination of CT and fluoroscopy is highly recommended.