TB21 (Ěrmén, “Ear Gate”) is an acupuncture point on the Triple Burner Meridian. TB21 is located anterior to the tragus, in the depression between the tragus and the condyloid process of the mandible, with the mouth slightly open. It benefits the ear, clears heat.
TB21 is located anterior to the tragus, in the depression between the tragus and the condyloid process of the mandible, with the mouth slightly open.
Insert perpendicularly 0.3-0.5 cun.
Benefits the ear, clears heat.
Tinnitus, deafness, otitis media, toothache, facial paralysis.
TB21 is a highly important local point for all ear disorders, including tinnitus, deafness, otitis media, and ear pain, due to its direct proximity to the ear canal. It effectively clears heat and opens the orifices, making it a primary choice for both acute and chronic auditory issues. It is frequently combined with SI19 and GB2 for a strong local effect on the ear.
TB21 is one of 23 points on the Triple Burner Meridian. Nearby points:
TB21 is located anterior to the tragus, in the depression between the tragus and the condyloid process of the mandible, with the mouth slightly open.
TB21 benefits the ear, clears heat. Common clinical indications include tinnitus, deafness, otitis media, toothache, facial paralysis.
Insert perpendicularly 0.3-0.5 cun.
TB21 is a point on the Triple Burner Meridian (Sān Jiāo).