With that in mind, we look for the RSX to start at about $23,000 and the Type-S at about $24,500. If those prices prove to be accurate, they'll propel the RSX to the top of its class, not necessarily an enviable position.
superior thoracic aperture. Type:Term. Definitions. 1. the upper boundary of the bony thorax composed of the first thoracic vertebra and the upper margins of the first ribs and manubrium of the sternum. Note: clinicians refer to the superior thoracic aperture as the âthoracic outlet.â as in âthoracic outlet syndrome.â.
Anterior (Ventral) Body Cavity. The large anterior body cavity is subdivided into the superior thoracic cavity and the inferior abdominopelvic cavity (Fig. 1.5a). A muscular partition called the diaphragm separates the two cavities.