Upper Cervical Exam 1

Upper Cervical Exam 1 Anterior tubercle of Atlas goes _____ majority of the time - superior Normal angle for the pitch of the atlas is - 4 degrees What view gives laterality and what angle is it taken at - Nasium, 15 degrees Nasium view gives you the ____ of the atlas - laterality The 2nd component of the listing, "ASRP" represents - pitch of atlas, from LCN The 4th component of the listing, ASRP comes from the ___ view - vertex Nasium view gives you the ____ component of the listing, and the ____ of the atlas - 3rd, laterality The first line drawn on the Nasium view is the ____ - OOL The OOL is the beginning line for the - SBL The OOL shows the ____ of the _____ - attitude of the occiput Reference points for the IBL are at the _________ of the lateral masses of C1 - Inferior lateral aspect The _____ line can measure underdeveloped occipital condyles - SBL The side of convergence of which two lines is the side of laterality 70% of the time - SBL IBL What line confirms the side of laterality - VML The VML is used to find - center of neural arc To measure atlas laterality, you measure the distances between - VML and lateral inferior tip of C1 What view determines superior/inferior C1 - LCN - Which two lines are parallel in Nasium view - SBL, OOL Which two lines are parallel in LCN view - APLSL, Listing line LCN view gives you ____ of atlas - pitch What zygomatic landmark is used - Most narrow portion, go equidistant and parallel to zygomatic arch mark reference points, draw vertical lines through points perpendicular to zyg arch. Mark MIDPOINT of BOTH LINES and connect APLSL stands for what - A-P longitudinal skull line What line gives you the attitude of the atlas - APL, atlas plane line What line is parallel to the APLSL - Listing line Measure degrees between what two lines to give you the 2nd component of a listing - LL and APL the LCN view will give the ____component of the listing - second PSL (perpendicular skull line) is used on which view - base posterior Another name for a base posterior