The main indication for cephalometric radiographs is cephalometric tracing-analysis of relationships between teeth and bone based on cephalometric landmarks and performed according to many systems. Visibility of soft tissue profile is a prerequisite of a lateral cephalometric image. These additional projections include postero-anterior (PA) projection and submento-vertex (SMV) also called axial skull view. Bjork A (1963) Variations in the growth pattern of the human mandible: Longitudinal radiographic study by the implant method. For this investigation, a complete human dry skull of. 22.4.2.3.1.1 History of Cephalometric Radiography Cephalometric radiography was introduced by the American dentist and orthodontist Birdsall Holly Broadbent. cephalometric superimposition methods are still considered to be the gold standard. The report covers data on China and its regional markets including historical and future trends for supply, market size, prices, trading, competition and value chain as well as China major vendors information. Although the term cephalometric radiograph is generally associated with the lateral radiograph (also called true cephalometric lateral radiograph), other cephalometric projections are available and can be acquired within the environment of dental practice. (PA) and submentovertex (SMV) cephalometric radiographs due to head rotation in the vertical z-axis. This report is an essential reference for who looks for detailed information on China Panoramic And Cephalometric Radiography Systems market. Cephalostat allows for repeatability of radiograph, which guarantees possibility of comparison of radiographs taken in the same patient in different time slots. A cephalometric radiograph is a radiograph of skull taken with patientвЂ™s head fixed in a cephalostat which is a device used to standardise positioning and provide immobilisation of patientвЂ™s head in the desired position.