The purpose of a cervical collar is to support your neck and spinal cord, and to limit the movement of your neck and head. They’re typically meant for short-term use while you recover from an injury, surgery, or pain. Dr. Grunch explains how to use an Aspen Vista collar which is one particular brand of collar. #cervicalcollar #hardcollar #neckbrace #aspenvista #aspencollar #necksurgery #neckfusion #neckfracture | Dr. Betsy Grunch - Ladyspinedoc