The temporomandibular joint is a thee dimensional structure; it should be evaluated in the three planes using accurate measurements regarding inclination, position and other parameters such as length, height, width as well as surface area of each component in the three orthogonal planes by precise localization of landmarks in the three planes rather than less accurate identification in two planes. 1- A stepwise standardized CBCT analysis of the TMJ is presented. Through using this detailed analysis, orthodontists and TMJ surgeon can three dimensionally evaluate morphological and positional...