Protocol (9 points)
90%BL20Spleen Shu Point

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🗺️ Meridian: Bladder Meridian
🇨🇳 Chinese: 脾俞 (pí yú)
🎯 Location: 1.5 thumb widths lateral to the du6 at the level of the lower border of the spinous process of the 11th thoracic vertebra.
⚠️ Cautions: Avoid deep perpendicular needling.
🛡️ Treats: Cough, Fever, Poor Appetite, Diarrhea, Spleen Qi Deficiency

Point selection recorded in a clinical text or case report.
Effect of High-intensity Laser Acupuncture on Muscle Performance, Pain and Quality of Life in Low Back Pain. ClinicalTrials.gov NCT06612918