LU7

Lieque

Star

列缺 (Lièquē) — Broken Sequence

Lung channel · point 7

Not yet clinically reviewed

Luo-Connecting pointConfluent point of the Ren MaiCommand point of the head and nape

Traditionally used for

  • Headaches
  • Cough & breathing
  • Colds & fever
  • Urinary & fluids
  • Nerves & recovery
  • Pain & joints

Location

On the radial aspect of the forearm, 1.5 cun proximal to the palmar wrist crease, between the tendons of abductor pollicis longus and extensor pollicis brevis, in the groove for the abductor pollicis longus tendon.

Focks' Atlas of Acupuncture places it directly over the radial styloid process in a V-shaped cleft between the brachioradialis and abductor pollicis longus tendons.

How to locate: Cross the thumb webs of both hands with the index finger of one resting on the styloid process of the other; the fingertip falls near the point. Confirm by measuring 1.5 cun above the wrist crease and feeling for the groove between the abductor pollicis longus and extensor pollicis brevis tendons, which stand out when the thumb is extended.

Regional anatomy: Beneath the skin and subcutaneous tissue the needle passes the tendons of brachioradialis and abductor pollicis longus and reaches pronator quadratus; the superficial branch of the radial nerve and the cephalic vein lie close by.

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

Body map, front: LU7 · Forearm
Fig. — LU7 · Forearm After Albinus, 1747
Body map, front: LU7 · Forearm

LU7 · Forearm · Albinus, Tabulae sceleti et musculorum, 1747

Bones of the forearm — Gray's Anatomy plate
Bones of the forearm Gray's Anatomy, 1918
Bones of the forearm — Gray's Anatomy plate

Bones of the forearm · Gray's Anatomy, 1918

Needling

Cited needling

  • Pregnancy: contraindicated
  1. Transverse insertion — in a proximal or distal direction, avoiding the cephalic vein
    Depth 0.5–1 cun
    skindeeper

    Pinch up the skin over the point with one hand and needle with the other.

Traditionally forbidden in pregnancy (at least before 37 weeks). Carr (2015) reviewed the trials and found no objective evidence of harm from needling these points; the prohibition is traditional, not evidence-based.

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 (2)
  1. Carr DJ. The safety of obstetric acupuncture: forbidden points revisited. Acupunct Med. 2015;33(5):413-419 — Identifying sources of concern and relevant outcomes Supports: pregnancy (names this point)
  2. Deadman P, Al-Khafaji M, Baker K. A Manual of Acupuncture. Hove: Journal of Chinese Medicine Publications; 1998 — p. 83 Supports: techniques (names this point)

Site notes · not cited

Depth: 0.3–0.5 cun
Angle: Oblique, directed proximally along the channel

Functions

  • Releases the exterior and expels wind
  • Descends and disseminates Lung qi
  • Benefits the head and nape
  • Opens and regulates the Ren Mai
  • Regulates the water passages
  • Opens the channel and luo vessel and alleviates pain

Indications

Common cold with headache, chills and fevercough and wheezingstiff neck and occipital headachefacial paralysis and deviation of the mouthwrist painurinary difficulty and genital disorders (through the Ren Mai)

Balance Method partners

Under Dr. Tan's six systems, LU7 at the forearm balances these channels at the regions its segment images.

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

Clinical Notes

One of the four Command points: "for the head and nape, seek Lieque." Combined with KI6 it is the standard pairing for opening the Ren Mai, used for throat, chest and genito-urinary complaints with an underlying yin deficiency.

Combinations Using This Point

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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