ST16 Yingchuang (Breast Window)

膺窗yīng chuāngYingchuang

Stomach Meridian

Location of acupuncture point ST16 Yingchuang (Breast Window)
12
Indications
10
Protocols
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Location

In the 3rd intercostal space 4 thumb widths lateral to the anterior midline.

Cautions

Risk of pneumothorax; avoid deep needling.

Indications

Conditions for which ST16 is listed as indicated. An indication list is a reference index, not a prescription – see the protocols below for sourced treatments.

Breast AbscessBenefit BreastsStomach RumblingChillsCoughDiarrhoea WateryBreathing Shortness Of Breath ProblemsFeverChest FullnessRestlessness InsomniaLips SwellingWheezing

Protocols using ST16

  • Lactation Deficiency, Postpartum Insufficient Milk ProductionST13, ST15, ST16, ST18, ST36, SP06, SP10, GB21, CV17 (doi:10.1097/MD.0000000000016456)
  • Cancer Gastric, Cancer Advanced, Post-chemotherapyLU10, ST16, ST36, SP18, BL21, BL23, BL43, GB42, CV12 (doi:10.1155/2020/8274021)
  • Lactation Insufficiency, Breastfeeding PostpartumLU01, LU02, ST13, ST14, ST16, ST18, ST36, SP06, SP10, CV12, CV17 (doi:10.22038/ijp.2020.54458.4305)
  • Lactation Insufficiency, Breastfeeding PostpartumST13, ST15, ST16, ST18, ST36, SP06, SP10, GB21, CV17 (doi:10.22038/ijp.2020.54458.4305)
  • Hypogalactia, Breastfeeding Insufficiency, Lactation PostpartumLU01, LU02, ST13, ST14, ST16, ST18, ST36, SP06, SP10, CV12, CV17 (doi:10.1186/s13643-025-02773-8)
  • Hypogalactia, Breastfeeding Insufficiency, Lactation PostpartumST13, ST15, ST16, ST18, ST36, SP06, SP10, GB21, CV17 (doi:10.1186/s13643-025-02773-8)
  • Depression Post-stroke, Stroke Sequelae, Depression Moderate-severeLI04, ST16, ST40, SP06, HT07, PC06, LV03, GV20, GV24, XH03 (doi:10.1186/s12906-021-03277-3)
  • Breathing Problems, Copd, Dyspnea, Chronic Obstructive Pulmonary DiseaseST16, ST18, ST25, ST40, CV04, CV12, CV17 (doi:10.1016/j.imr.2024.101117)
  • Pulmonary Disease Chronic ObstructiveST16, ST18, ST25, CV04, CV12, CV17 (doi:10.13703/j.0255-2930.20200813-0001)
  • Liver Qi Stagnation, Liver Qi StagnationLI17, LI18, ST09, ST15, ST16, ST18, ST25, ST26, ST27, SP13, SP18, HT03, HT04, SI11, BL14, BL16, BL18, BL31, KD21, XB02T9 (Yang Yong-Xuan, clinical point-selection notes)

Most often selected alongside ST16

How many sourced protocols in the index pair each point with ST16. Corpus frequency, not a combination to use.

  • ST18Breast Root8 protocols
  • CV17Chest Centre7 protocols
  • SP06Three Yin Intersection6 protocols
  • ST36Leg Three Miles6 protocols
  • CV12Stomach Centre5 protocols
  • SP10Sea Of Blood5 protocols
  • ST13Qi Door5 protocols
  • ST15Roof4 protocols
  • GB21Shoulder Well3 protocols
  • ST25Celestial Pivot3 protocols
  • CV04Original Qi Gate2 protocols
  • LU01Central Mansion2 protocols