TB20 Jiaosun (Angle Vertex)

角孫jiǎo sūnJiaosun

Triple Burner Meridian

Location of acupuncture point TB20 Jiaosun (Angle Vertex)
27
Indications
12
Protocols
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Location

Directly above the ear apex within the hair line.

No specific contraindications.

Indications

Conditions for which TB20 is listed as indicated. An indication list is a reference index, not a prescription – see the protocols below for sourced treatments.

Benefit EarsBenefit GumsBenefit LipsBenefit TeethDeafnessDischarge Ear PusDryness LipsEyesight / Vision Superficial ObstructionSuperficial Obstruction VisionHeatJaw Chewing StiffnessLips StiffnessNeck Nape StiffnessUnable to Turn NeckImmobility Jaw ChewingImmobility LipsImmobility Neck NapeImmobility Neck TurningGums PainToothacheEar RednessEar Back Redness SwellingEar SwellingEar Back SwellingTeeth DecayTinnitus

Protocols using TB20

  • Vomiting, Nausea, Photophobia, Headache Migraine, Headache Unilateral, PhonophobiaLI04, ST44, SI03, BL60, PC06, TB05, TB20, GB08, GB13, GB20, GB34, GB40, LV03, GV20, GV24 (doi:10.1186/1745-6215-10-25)
  • Vomiting, Nausea, Head Pain, Headache Migraine MenstrualLI04, ST29, ST44, SI03, BL60, KD12, PC06, TB05, TB20, GB08, GB13, GB20, GB34, GB40, LV03, CV03, GV20, GV24 (doi:10.1186/1745-6215-14-374)
  • Dysphagia, Temporomandibular Joint Pain, Temporomandibular Disorder, Jaw Opening Restriction, Aspiration Pneumonia, Masticatory Muscle PainST04, ST06, ST07, SI19, TB20, GB03, GB20 (doi:10.1097/MD.0000000000018013)
  • Anxiety, Tinnitus, Headache, Dysmenorrhea, Insomnia, Neck Pain, Premenstrual Syndrome, Eye TwitchingSI11, SI12, SI13, BL54, BL60, TB17, TB18, TB19, TB20, GB30, GB34, LV04 (doi:10.12998/wjcc.v13.i21.103200)
  • Tinnitus, Tinnitus Subjective, Tinnitus Non-pulsating, Tinnitus IdiopathicLI04, ST36, KD03, TB03, TB05, TB17, TB18, TB19, TB20, TB21, TB22, GB02, GB08, GB20 (doi:10.5114/pq.2021.108662)
  • Encephalopathy, Cognitive Impairment, Carbon Monoxide PoisoningLI04, ST40, SP06, PC06, TB20, GB04, GB06, GB09, LV03, GV26 (doi:10.3389/fmed.2026.1818476)
  • Temporomandibular Joint Disorder, Jaw Pain, Dysphagia, Trismus, Limited Mouth OpeningST04, ST06, ST07, SI19, TB20, GB03, GB20, XH05 (doi:10.1097/MD.0000000000018013)
  • Temporomandibular Joint Disorder, Jaw Pain, Tmj PainST05, ST06, ST07, TB16, TB17, TB20, GB03, GB07, GB08 (doi:10.2147/JPR.S383965)
  • AtaxiaTB20, GV20, XH01A, XH01B, XH01C, XH01D (doi:10.3389/ftox.2026.1782213)
  • Dysphagia, Temporomandibular Disorder, Aspiration PneumoniaST04, ST06, ST07, SI19, TB20, GB03, GB20, XH05 (doi:10.1097/MD.0000000000018013)
  • Tinnitus, Tinnitus SubjectiveLI04, LI11, ST25, ST36, SP06, KD03, TB03, TB05, TB17, TB18, TB19, TB20, TB21, TB22, GB02, GB08, GB20, GB28, CV04, CV09, CV12 (doi:10.51507/j.jams.2023.16.1.11)
  • Headache, Tinnitus Chronic, Neck PainSI11, SI12, SI13, BL54, BL60, TB17, TB18, TB19, TB20, GB30, GB34, LV04, XB02C3, XB02C4, XB02C5, XB02T3, XB02T4, XB02T5 (doi:10.12998/wjcc.v13.i21.103200)

Most often selected alongside TB20

How many sourced protocols in the index pair each point with TB20. Corpus frequency, not a combination to use.

  • GB20Wind Pool7 protocols
  • GB08Leading Valley5 protocols
  • LI04Junction Valley5 protocols
  • TB17Hurricane5 protocols
  • BL60Kunlun (Mountains)4 protocols
  • GB03Above The Arch4 protocols
  • GB34Yang Mound Spring4 protocols
  • ST06Jaw Bone4 protocols
  • ST07Below The Arch4 protocols
  • TB05Outer Gate4 protocols
  • TB18Spasm Vessel4 protocols
  • TB19Skull Rest4 protocols