process of the fifth lumbar vertebra - L5. (2) On the 2nd posterior line between the spinous process of the 5th lumbar vertebra and superior ridge of the middle sacral crest.> Strengthens the Lumbar Region, Regulates the Lower Burner, Drains Damp Stagnation, Expels Wind, Dispels Cold, Tonifies the Kidneys, Regulates Menstruation.> Abdominal Distention Diarrhea Dysuria Lumbar Pain Sciatica Thirst Urinary Dysfunction Urination Frequent B27 BL27 Sho Cho Yu Xiao Chang Shu ou Hsiao Chang Shu VU27 Small Intestine Shu.Back Shu of the Small Intestine that connects with Front Mu CV4.Location: (1) In the sacral region, 1.5 cun lateral to the posterior midline, at the level of the first posterior sacral foramen. (2) About 14 of the way from BL26 to BL30.> Separates the Pure from the Turbid, Regulates the Intestines, Drains Turbid Damp, Regulates Small Intestine Qi, Resolves Damp Heat, Regulates the Bladder.> Abdominal Distention Abdominal Pain Constipation Hematuria Hemorrhoids Intestinal Disorders Leukorrhea Lumbar pain Mouth Dryness Nocturnal Emissions Sacral Pain Seminal Emissions Stool with Blood Urinary Dysfunction Urine Dark B28 BL28 Boo Ko Yu Pang Guang Shu ou Pang Kuang Shu VU28 Bladder Shu.Back Shu of the Bladder that connects with Front Mu CV3.Location: (1) In the sacral region, 1.5 cun lateral to the posterior midline, at the level of the second posterior sacral foramen. (2) Halfway between BL26 and BL30.> Regulates the Bladder, Resolves Damp Heat from the Lower Burner, Transforms Stagnation, Strengthens the Lumbar Region and Legs, Resolves Masses.> Constipation Diarrhea Dysuria Genital Swelling Leg Muscle Weakness Lumbosacral Pain Sciatica Seminal Emissions Urinary Dysfunction Urinary Incontinence Urination Frequent Urine Dark Urine Retention Urogenital Disorders B29 BL29 Chu Lou Yu Zhong Lu Shu ou Chung Lu Shu VU29 Central Backbone Shu.Location: (1) In the sacral region, 1.5 cun lateral to the posterior midline, at the level of the third posterior sacral foramen. (2) About 14 of the way from BL30 to BL26.> Strengthens the Lumbar Region, Dispels Cold, Alleviates Diarrhea, Warms Yang, Drains Damp, Tonifies Luo Vessels.> Dysenteric Disorder Hemorrhoids Hernia Lumbar Spine Pain and Stiffness Sciatica B30 BL30 Hak Kan Yu Bai Huan Shu ou Pai Huan Shu VU30 White Ring Shu.Location: (1) In the sacral region, 1.5 cun lateral to the posterior midline, at the level of the fourth posterior sacral foramen. (2) On the 2nd posterior line at the level of the sacral angle.> Strengthens the Lumbar Region and Legs, Regulates Menstruation, Stops Leucorrhea and Seminal Emission, Disperses Lower Burner Stagnation, Warms Yang.> Anal Diseases Constipation Dysuria Endometriosis Hernia Hip Pain Leukorrhea Lumbar Cold Sensation Lumbar Pain Lumbosacral Pain Menses Irregular Rectal Prolapse Sciatica Seminal Emissions B31 BL31 Jo Ryo Shang Liao VU31 Upper Bone Hole.Location: (1) In the sacral region, in the first posterior sacral foramen. (2) About 2 cm lateral to a point located 14 of the way from a point between the spinous processes of the 5th lumbar vertebra and the superior ridge of the middle sacral crest to GV2.> Regulates the Lower Burner, Regulates Menstruation, Strengthens the Lumbar Region and Legs, Stops Leucorrhea, Regulates Urination and Defecation.> Constipation Dysuria Impotence Leg Paralysis Leukorrhea