Name

角孫

• Jiao Sun
• Angle of Small Capillaries
• Descending Direction

Location

Above the superior vertex of the ear

Nature

Meeting of Gall Bladder Channel, Small Intestine Channel and Triple Burner Channel

Functions

• Inflammation of gums, toothache and gum pain, difficulty chewing
• Stiffness of neck

Treatment

• Needling: 0.2 CUN perpendicular, 0.5 - 0.8 CUN oblique

Interactions

• Gum pain: SI-8