GV4

Mingmen

Star

命門 (Mìngmén) — Gate of Life

Du (Governing) channel · point 4

Not yet clinically reviewed

Gate of Life

Traditionally used for

  • Dizziness
  • Ears & hearing
  • Bowel health
  • Urinary & fluids
  • Menstrual & women's health
  • Fertility & vitality
  • Pain & joints
  • Energy & fatigue

Location

On the lower back, on the posterior midline, in the depression below the spinous process of L2.

How to locate: Find L4 where the line joining the highest points of the iliac crests crosses the spine, then count up two spinous processes to L2; the point is in the depression below it, level with BL23 and BL52.

Regional anatomy: Beneath the skin and subcutaneous tissue the needle passes through the supraspinous and interspinous ligaments toward the ligamentum flavum; beyond it the spinal canal holds the lowest part of the cord and the cauda equina.

Distances are in cun, a proportional unit — how to measure.

Body map, back: GV4 · Lower back
Fig. — GV4 · Lower back After Albinus, 1747
Body map, back: GV4 · Lower back

GV4 · Lower back · Albinus, Tabulae sceleti et musculorum, 1747

The vertebral column — Gray's Anatomy plate
The vertebral column Gray's Anatomy, 1918
The vertebral column — Gray's Anatomy plate

The vertebral column · Gray's Anatomy, 1918

Needling

Cited needling

  1. Perpendicular insertion
    Depth 0.5–1 cun
    skindeeper

Depths describe average adult habitus in the cited population, never a single safe number for the patient in front of you. Palpate and adjust.

Sources (1)
  1. Deadman P, Al-Khafaji M, Baker K. A Manual of Acupuncture. Hove: Journal of Chinese Medicine Publications; 1998 — p. 537 Supports: techniques (names this point)

Site notes · not cited

Depth: 0.5–1.0 cun
Angle: Perpendicular or slightly oblique superiorly
Moxibustion: With CV4, the principal pair for tonifying moxibustion in Kidney yang deficiency.

Functions

  • Tonifies Kidney yang and the source fire
  • Strengthens the lower back and knees
  • Consolidates the essence
  • Benefits the uterus and warms the lower burner
  • Regulates the Du Mai and settles wind

Indications

Chronic low back pain and coldnessimpotence, seminal emission and premature ejaculationinfertility and irregular menstruationchronic diarrhoea, especially early-morningfrequent urination and enuresischronic fatigue and cold limbstinnitus and dizziness

Clinical Notes

The Gate of Life — the point most associated with the body's source fire, and the anchor of every yang-warming prescription on the back.

Combinations Using This Point

Similar Points

Ranked by shared patterns and conditions

Sources

  • World Health Organization. WHO Standard Acupuncture Point Locations in the Western Pacific Region. Manila: WHO Regional Office for the Western Pacific, 2008. (Location.)
  • Focks C, ed. Atlas of Acupuncture. Edinburgh: Churchill Livingstone Elsevier, 2008. (Locating method and actions.)

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