07 BL40 WeiZhong Middle of the Crease 委中
BL40 WeiZhong
Middle of the Crease

委中穴

LOCATION

In the midpoint of the transverse crease of the popliteal fossa, between the tendons of biceps femoris and semitendinous.

Features

He/Sea Point of Bladder.

Body Inches (cun)

Each person has his/her own personal body inches.
One cun is equal to the width of the Knuckle of the thumb.

Nerves, vascular

Popliteal artery and vein, posterior femoral cutaneous nerve, tibial nerve, popliteal artery, popliteal vein.

Indication

Lower back pain,hip pain,sciatica,knee pain,flaccidity of the lower limbs,leg fatigue,neck soCVess;abdominal pain,acute vomiting and diarrhea;difficulty in urination,enuresis. Erysipelas;sequelae of fracture injury. As the Lumbar Command Point, useful for all lumbar related issues: acute low back pain, sprain, muscle spasms, etc. Main point for heat conditions such as summer heat, heatstroke and heat exhaustion. Main point for all skin related issues: itching, oozing, inflammation, etc. Good local point for leg a/or knee pain.

Combinations

Low back pain:BL 40 & BL 23 & GB 34 & 4.GV 03 & BL 52 & KI 03.
Hematochezia:BL 40 & GV 01 & BL 32 & ST 37 & BL 57.
Nosebleed quantity:BL 40 & SP 01.
Pain in the lumbar spine:GV 26 & BL 40.
Low back pain:BL 40 & BL 60. Uroclepsia:ST22 & HT 07 & BL 40.
Knee pain:BL 40 & ST 36 & SP 06.
Heat stroke:GV 26 & EX-UE11 & BL 40.
Acute lumbar sprain:GV 28 & Ashi points & BL 40.

穴位

在膕窩正中,外層有膕筋膜,在腓腸肌內、外頭之間。

特點

合穴。

同身寸

針灸取穴比量法。出自《千金要方》。

是指以患者本人體表的某些部位折定分寸,

作为量取穴位的長度單位。

穴區神經血管

膕動、靜脈 , 股後皮神經、脛神經,膕動脈、膕靜脈等。

適應症

椎骨: 緩腰背痛,臀部痛,坐骨神經痛,膝蓋疼 痛,下肢痿痹,小腿疲勞,脖子酸痛。 消化:  腹痛,急性吐瀉。 泌尿: 小便不利,遺尿。 皮膚: 丹毒 。 骨骼: 骨折之傷後遺症、增強活力。

穴位配伍療法

腰痛:1.委中 2.腎俞 3.陽陵泉 4.腰陽關 5.志室 6.太溪
便血:1.委中 2.長強 3.次髎 4.上巨虛 5.承山
衄血劇不止:1.委中 2.隱白
腰脊強痛:1.人中 2.委中
腰背痛:1.委中 2.崑崙
遺溺:1.關門 2.神門 3.委中
股膝內痛:1.委中 2.足三里 3.三陰交
中暑:1.人中 2.十宣 3.委中
急性腰扭傷:1.齦交 2.壓痛點 3.委中