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BL-58 Feiyang (飛陽) — Soaring Upward
Depth
01–1.5 cun3.0
Perpendicular insertion
Precautions
No standard contraindications.
Location (classical)
On the posterior aspect of the leg, 7 cun directly superior to BL-60, 1 cun inferior and lateral to BL-57.
How to find it (practical)
Seated with the ankle in plantar flexion, locate the point 1 cun obliquely and inferior to Cheng Shan (BL-57), immediately above Kun Lun (BL-60).
Anatomy
Gastrocnemius and soleus muscles. Innervated by the sural nerve.
Needling
Perpendicular insertion, 1.0–1.5 cun.
Etymology
Fei (飞), to fly; Yang (扬), to lift. It signifies that the collateral of the Bladder Meridian, Foot Tai Yang, emerges from this point toward the Kidney Meridian, Foot Shao Yin.
CLASSICAL SOURCELing Shu
Clinical Relations
Point Pairs
Yuan-LuoKI-3 Taixi
Adjacent Points on the Meridian