LV7

Xiguan

Star

膝關 (Xīguān) — Knee Joint

Liver channel · point 7

Not yet clinically reviewed

Traditionally used for

  • Nose & throat
  • Pain & joints

Location

On the medial aspect of the lower leg, posterior and inferior to the medial condyle of the tibia, 1 cun posterior to SP9.

How to locate: Run a finger up the medial border of the tibia to where the shaft meets the medial condyle to find SP9; the point is 1 cun posterior to SP9, below the condyle, and is often tender when indicated.

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

Body map, front: LV7 · Knee
Fig. — LV7 · Knee After Albinus, 1747
Body map, front: LV7 · Knee

LV7 · Knee · Albinus, Tabulae sceleti et musculorum, 1747

The knee joint — Gray's Anatomy plate
The knee joint Gray's Anatomy, 1918
The knee joint — Gray's Anatomy plate

The knee joint · Gray's Anatomy, 1918

3D view

3D view not available for this point: its position on the 3D model couldn't be checked against its location text, so it is not shown. The 2D maps above show it.

Needling

Cited needling

  1. Perpendicular insertion
    Depth 1–2 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. 484 Supports: techniques (names this point)

Site notes · not cited

Depth: 0.8–1.2 cun
Angle: Perpendicular

Functions

  • Expels wind and damp from the knee
  • Relaxes the sinews
  • Activates the channel

Indications

Knee pain and swellingpain of the medial knee and thighsore throat

Balance Method partners

Under Dr. Tan's six systems, LV7 at the knee balances these channels at the regions its segment images.

  • 1. Same Chinese name
    Pericardium channel
    Elbow · Mirror (arm ↔ leg)
    Elbow · Reversed mirror
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Pericardium channel →
  • 2. Branching (Bie Jing / Zang Fu Bie Tong)
    Large Intestine channel
    Elbow · Mirror (arm ↔ leg)
    Elbow · Reversed mirror
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Large Intestine channel →
  • 3. Interior–exterior pair
    Gallbladder channel
    Knee, Back of knee · Same segment, opposite side
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Gallbladder channel →
  • 4. Chinese clock opposite
    Small Intestine channel
    Elbow · Mirror (arm ↔ leg)
    Elbow · Reversed mirror
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Small Intestine channel →
  • 5. Chinese clock neighbour
    Lung channel
    Elbow · Mirror (arm ↔ leg)
    Elbow · Reversed mirror
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Lung channel →
  • 6. Same channel
    Liver channel
    Knee, Back of knee · Same segment, opposite side
    Upper abdomen, Lower back · Image, head at the hand/foot
    Chest, Upper back · Image, head toward the elbow/knee
    Solve for the Liver channel →

Similar Points

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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