sentences:  The only glitch with this unique systemized method can be found on the urinary bladder meridian, where the outer line of 14 points found on the back near the spine are inserted in one of two ways; following the last point of the inner line along the spine () and resuming with the point found in the crease of the buttocks (), or following the point in the center of the crease of the knee () and resuming with the point just below that (), found in the bifurcation of the gastrocnemius muscle.Although classification of the extra points often tries to utilize a similar shortcut method, where a numbered sequence along an assigned body part is used, there is no commonly agreed-upon system and therefore universal identification of these points relies on the original naming system of traditional Chinese characters.The tables in this article follow the standard numbering scheme to identify the acupuncture points of the main channels.