{
  "id": "BL33",
  "name": {
    "en": "Zhongliao",
    "gloss": "The Middle Bone-Hole",
    "zh-Hant": "中髎",
    "zh-Hans": "中髎"
  },
  "channel": {
    "id": "BL",
    "order": 33,
    "of": 67
  },
  "location": {
    "text": "In the third small hollow on the sacrum, a little below and inside BL32."
  },
  "for": [
    "irregular periods",
    "constipation",
    "low back ache"
  ],
  "press": {
    "text": "Reach behind and press with the fingertips, about a minute.",
    "seconds": 60
  },
  "cautions": [
    "Not in pregnancy, or if you could be pregnant."
  ],
  "source": "Zhenjiu Jiayi Jing, book 3",
  "url": "https://acupoints.com/en/points/bl33",
  "lastReviewed": "2026-08-25"
}