Posterior and superior to the mastoid process, on the line connecting Fubai GB-10 and Wangu GB-12. Tianchong GB-9
How to locate
First locate Tianchong GB-9 and Wangu GB-12, which are the reference points for locating Fubai GB-10 and Touqiaoyin GB-11.
GB-9 is 1.5 cun above the ear apex and 0.5 cun in a posterior direction. GB-12 is in a depression posterior and inferior to the mastoid process.
GB-10 is at the junction of the middle and the lower third, where often a small ‘dip’ can be felt on the bone.