Search in acupoints
LR-4 Mound Center
中封 〔中封〕zhōng fēng
Alternate names: 悬泉 xuán quán, Suspended Spring
Channel: LR, Foot Reverting Yīn (jué yīn) Liver Channel
Modern location: An acupoint located at the ankle joint, about 1 cùn anterior to the medial malleolus, in the depression on the medial side of the tibialis anterior tendon.
Classic location: One cùn in front of the inner anklebone, in the depression between the sinews. (Zhēn Jiǔ Dà Chéng)
Local anatomy: The dorsal venous network of the foot and the anterior medial malleolar artery. The branch of the medial dorsal cutaneous nerve of the foot and the saphenous nerve.
Action: Courses the liver and frees the network vessels.
Modern indications: Mounting qì (shàn qì, inguinal hernia); seminal emission; inhibited urination; abdominal pain.
Classic indications: Retracted genitals into the smaller abdomen and associated pain; the five stranguries;
Needle stimulus: Needling: 0.3 cùn downward oblique or perpendicular insertion. Moxa: 3 cones; pole 5‒15 min.
Needle sensation: Localized numbness and distension.
Point groups: River (jīng) (metal) point.
Back to previous page