Distribution lines of yang heel vessel:
Yang heel vessel ascends from lateral aspect of scapula to upper side of shoulder joint then runs upward along shoulder to neck.

Crossing meridians and collaterals of yang heel vessel:
Yang heel vessel crosses small intestine meridian and yang link vessel at Naoshu acupoint, crosses large intestine meridian and divergent collateral of small intestine meridian at Jianyu (LI 15) acupoint, crosses large intestine meridian at Jugu acupoint.

Yang link vessel
Distribution lines of yang link vessel: Yang link vessel ascends from lateral side of scapula along spine of scapula to neck.

Crossing meridians and collaterals of yang link vessel:
Yang link vessel crosses small intestine meridian and yang heel vessel at Naoshu acupoint, crosses triple energizer meridian at Tianliao acupoint and crosses triple energizer meridian and gallbladder meridian at Acupuncture Single Point Jianjing.