Lecture 5: Dai Mai Flashcards
The Dai Mai or the “_______ _________” is the only _____________ vessel of the body. Because it encircles the channels in the abdomen and back like a belt, it divides the body in _____ ______.
Girdle Vessel; horizontal; two halves
What are all of the translations of dai?
belt, girdle, “to bear,” “to carry”
There is a theory that the Dai Mai was regarded as the _______________ support structure. There are further references that the pelvic structures ________ or ______ the upper half of the body and that the ___________ abdominus muscles _____ the internal organs as well as the fetus.
musculoskeletal; support; carry; transversus; carry
The Dai Mai conducts the qi of the whole organism in the _________ direction and to its ______ destination.
correct; final
What is the opening/master/confluent point of the Dai Mai? What are its other hats?
G41 Zulinqi (Foot Governor of Tears)
1) Master Point of Dai Mai
2) Shu stream
3) Wood point of G channel
Where is the master point of Dai Mai located?
G41 located in the depression distal to the junction of the 4th and 5th metatarsal bones, on the lateral side of the tendon of m. extensor digitorum longus (branch to little toe).
How do you needle the master point of Dai Mai?
Perpendicular insertion 0.5-1 cun
Ask the patient to abduct their little toe in order to make the branch of m. extensor digitorum longus more prominent. Run a finger from G43 towards the ankle, along the interspace between the fourth and fifth metatarsals until it passes over this branch into the significant depression immediately beyond the tendon.
What is the couple point of Dai Mai? What are its other hats?
TE5 Waiguan (Outer Pass)
1) Master point Yang Wei
2) Coupled point Dai Mai
3) Luo connecting point of SJ Channel
Where is the couple point of Dai Mai, or Master point of Yang Wei, located?
TE5 located 2 cun proximal to TE4, in the depression between the radius and ulna, on the radial side of the extensor digitorum communis tendons.
How do you needle the couple point of Dai Mai (Master point of Yang Wei)?
Slightly oblique insertion towards the ulnar side or oblique proximal or distal insertion towards the elbow or wrist respectively 0.5-1 cun.
What is the trajectory of Dai Mai?
The Dai Mai originates in the hypochondrium and flows through LV13 Zhangment and then connects with G26 Daimai, G27 Wushu and G28 Weidao. In the back it connects with the Kidney Divergent Channel at the level of B23 Shenshu.
Describe the Kidney divergent channel that connects with Dai Mai.
Kidney Divergent channel departs from the kidney meridian in the popliteal fossa and crosses the Divergent Bladder Meridian on the thigh. Running upward it connects with the Kidney and crosses Dai Mai at about the level of L2. It then ascends to the root of the tongue and emerges at the posterior neck to join the UB meridian.
What points make up the Dai Mai channel?
LV13, G26, G27, G28
What are the clinical applications of the Dai Mai?
1) Harmonize LV and GB
2) Resolve Dampness in the Lower Burner
3) Regulate circulation of Qi in the legs
4) Full/Empty pathology
5) “Modern Stress Disorder”
Association and treatment areas?
1) Gynecology
2) Abdominal pain
3) Hip pain
EXAM: The Dai Mai can be used to harmonize the __________ and __________ particularly in ____ patterns such as what? (Name 3)
Liver; Gallbladder; Full
1) Liver Qi Stagnation
2) Liver Fire
3) Gallbladder heat
How would you differentiate between Liver Qi Stagnation and Liver Fire?
- Liver Fire is a full condition and you would see red eyes, splitting headache, red face, rapid pulse, more aggression maybe instead of just irritability, bitter taste in mouth, red tongue with dry yellow coat instead of normal tongue.
- Liver Qi Stagnation would see more irritability, depression, moodiness, hypochondriac area distention or pain, frequent sighing, feeling of lump in throat, epigastric pain, reduced appetite, normal tongue with maybe a thin white coat
How would you differentiate GB Heat and Liver Fire?
Both have a bitter taste in the mouth therefore look at location of pain. With LV Fire you would see hypochondriac area pain. GB you would see pain more on the flanks or sides.
What treatment protocol would you use for fullness and distention of the lower abdomen as seen in LV Qi Stagnation (stagnation of MJ)?
GB41 and TE5
LV13
What points would you choose for temporal headaches in the presence of LV Fire or GB heat?
GB41 and TE5
LV13
GB43
Clinical application #2: Resolve Dampness in the Lower Burner
Dampness may arise from a dysfunction of the Dai Mai.. seen in either ___ or ____ conditions and may manifest as ________ or ________ problems. What kind?
full/empty; gynecological; urinary
- excessive vaginal discharge (leucorrhea)
- difficult urination and/or burning with urination
What occurs with a full condition?
The belt is too tight and may result in stagnation of the channels leading to Dampness.
What occurs with an empty condition?
The belt is too loose meaning the leg channels are not kept in check or not restrained - the Spleen and Kidney Qi will sink and Dampness infuses into the Lower Burner.
What jiao are the intestines considered to be?
Lower Jiao