Immobilization system for the cervical and the upper thoracic spine. Consists of two sections: The VISTA MULTIPOST cervical collar and the vertebrosternal immobilizer. The vertebrosternal immobilizer consists of a front and rear section, which are connected by means of adjustable ties and clips for easy application. The front section of the brace is adjustable in two spots. The first regulates the height on the chest, and the second the angle of immobilization of the head on the sternum. The rear section includes a height adjustable aluminum strut which controls immobilization of the thoracic spine. The CTO4 system is innovative and supports the patient at all stages of therapeutic rehabilitation. It is Radiotranslucent and compatible with MRI and CT scanners.