手阳明大肠经重点穴:二间(大肠经2)

穴义

二，第二；间，间隙。
间，指穴。此为大肠经第二穴。

Meaning

Er, two, second; jian, clearance.
Jian, indicates the point, This is the second point of the large Intestine Meridian.

定位

食指桡侧掌指关节前陷中

Location

On the radial side of the index finger, in the depression anterior to the metacarpophalangeal joint.

主治

鼻衄，牙痛，咽喉肿痛，发热。

Indication

epistaxis, toothache, pain and swelling of the throat, fever.

针法

直刺0.2-0.3寸

Method

perpendicularly 0.2-0.3 cun.

备考

荥穴

Remarks

Ying-Spring point.