百會 Baihui
“Hundred Meetings” · GV20
Governing Vessel · 20 of 28 · crossing-point
Where. On top of the head, where the midline meets a line drawn over the head from ear tip to ear tip.
For. Headache and dizziness, poor sleep, a poor memory.
Press. Gentle with a fingertip, about a minute.
在前頂後一寸五分，頂中央旋毛中，陷可容指按 · Press with me
Six slow breaths
About a minute. Press as you breathe out, ease as you breathe in.
配 · Pairs with
鄰 · Neighbouring leaves
Where Baihui Sits at the Crown of the Head
The licensed dataset places Baihui on the head, five cun directly above the midpoint of the anterior hairline, at the intersection of the midline of the vertex with a line joining the tips of both ears. Two independent threads of description meet here, which makes this one of the friendlier locations on the whole map. One thread runs lengthwise: the midline of the head itself, the centre seam you can trace from the forehead over the crown toward the back. The other runs crosswise: the arc drawn over the top of the head from one ear tip to the other. Where those two lines cross, Baihui sits. A cun is the traditional proportional unit of Chinese point-location — lengths taken from the person being examined rather than from a ruler, with one cun classically approximated by the width of your own thumb at the knuckle — so five cun above the front hairline means roughly five thumb-widths up the centreline, a handspan’s climb onto the crown.
What the fingertips meet here is gentle terrain. The scalp layers — skin, firm connective tissue, and the broad tendon-like cap that lets the scalp glide slightly over what lies beneath — stretch across the smooth, hard dome of the skull. Beneath that bony vault, everything delicate rests far out of reach, protected by architecture no fingertip approaches. Pressure practiced here therefore works entirely within the scalp itself, and the sensation most people notice is pressure against solid, unmoving bone — quite different from the springy give of points over muscle. Many heads carry a hair whorl somewhere near the crown, though its exact position differs widely from person to person, so the whorl is a hint rather than a landmark. Because everything under the pad of a finger is shallow and fixed, light touch reads this terrain perfectly; force adds nothing but discomfort.
Context from the wider map explains why this spot drew so much classical attention. The Du vessel — the governing vessel — runs up the midline of the back and head, and Baihui stands where that centreline crosses the very top of the head, near the summit of its journey over the skull. The registry also records Baihui as a crossing-point: classical texts describe it as a gathering place where the governing vessel meets other channels on their way toward the head. Traditional teaching held broadly that the yang channels — the pathways classical thought linked with warmth and activity — send their courses upward toward the head. A station at the summit, where lines of the map visibly converge, was therefore read as a hub: a place things come together, not merely pass through.
A Self-Palpation Walkthrough
Sit upright on a firm chair with both feet down and shoulders released, and warm your hands if they run cold. First find the ear tips. Gently fold the upper part of each ear forward toward the face; the crest of the fold is the tip the location means. Rest the pad of an index finger on each ear tip, then slide both fingertips upward and inward along the scalp at the same unhurried pace, letting them travel toward each other over the top of the head until they meet. That meeting marks the crossing of the imagined line joining the ear tips. Now confirm the lengthwise thread: run one finger up the centre of the forehead, over the crown, and check that the meeting point sits on that centre seam. Where crosswise and lengthwise agree, you have found Baihui.
A few quiet confirmations help before any pressing begins. Touch feather-light at the spot you found, then a thumb-width away in any direction, and compare: many people notice a faint dull fullness, mild tenderness, or simple warmth-awareness at the true point and considerably less elsewhere. Check the vertical estimate too — from the midpoint of the front hairline, the spot should sit about five thumb-widths back along the centreline, comfortably behind the hairline rather than at its edge. Slow breathing changes how vividly the scalp registers touch, so pause and let a breath move while the fingertips rest still. If the two search methods disagree, trust neither and start again: refold the ears, refind the tips, redraw both lines slowly. Landmarks patiently repeated settle these disagreements far better than estimation ever will.
Three classic slips account for nearly every miss. The first is landing too far forward near the hairline, where several other midline points live — the five-thumb-width distance matters precisely because the crown can feel deceptively close to the hairline on some heads. The second is drifting off the centre seam toward the whorl side; the midline of the head is easier to feel than to see, so trace it deliberately rather than eyeballing from above. The third is hunting too hard: pressing firmly tenses the scalp, dulls sensation, and turns a calm search into a wrestling match. Losing track carries no cost at all — simply begin again from the ear tips. Most people land the point confidently within their first two or three tries.
Reading the Name: Hundred Meetings
The characters tell the story in miniature. Bai 百 means one hundred — though in Chinese idiom the number rarely stops at arithmetic: phrases use 百 to suggest countlessness and completeness, a hundred flowers meaning all flowers in bloom, a hundred schools meaning every school of thought. Hui 會 means to meet, to assemble, to converge — the same character appears in everyday words for meetings and gatherings. Read together, Baihui is the Hundred Meetings: the place of universal convergence. The name does not enumerate one hundred channels arriving at a single small patch of scalp; it borrows the idiom of plenitude to say that, at this summit, the tradition understood many things to come together.
Why give such a grand name to a spot on the crown? The geography of the map supplies the answer. The Du vessel climbs the midline of the back and head and is traditionally described as uniting the yang meridians; the head was read as the terrain where those active, warm, outward-facing channels all reach toward. Baihui additionally holds recorded standing as a crossing-point, and classical texts describe channels converging at the summit. Set a meeting-place vocabulary against a summit geography and the name writes itself: the highest ground, where the paths of the map gather. Like the gates, valleys, courtyards, and storehouses scattered elsewhere across the chart, the label records what the tradition expected to find at this station — and at this one, it expected arrival and assembly.
Pinyin renders the name Bǎihuì. The syllable bai carries a dipping third tone — a fall that turns and rises again — while hui carries a falling fourth tone, delivered with a decisive drop, giving the name a lift-then-settle cadence. The hanzi pair 百會 is compact enough to memorise at a glance. As with the treasury of Zhongfu or the seized sinews of Jinsuo, the metaphor performs real work: it tells you the tradition treated this spot as a terminus of gathering rather than a way-station. The name is itself a small set of instructions — go to the top, and expect company.
Traditional Indications, Explained
The recorded indications read: dizziness and headache from rising liver yang; stroke; mania; poor memory; insomnia; dementia; rectal prolapse; diarrhoea; uterine prolapse from sinking middle qi; infantile convulsions; and night crying. Take the first group in the traditional idiom. Classical teaching pictured the liver as governing the smooth, free flow of qi; when that activity flared upward — the pattern called rising liver yang — the descriptions placed dizziness and surging, throbbing head sensations at the top of the body, and a point at the very summit belonged naturally to such discussions. Poor memory and insomnia fit another layer of the old framework: the head as the seat of clarity and spirit, so a crown station stood in the literature whenever clear thinking or settled nights were the subject.
The next names read starkly to modern eyes. Stroke, mania, and dementia belong today wholly to serious medicine: anyone facing them needs physicians, and self-acupressure never substitutes for assessment or care. Their presence in the record reflects the work of classical practitioners who confronted these conditions with the tools of their era; it is history to be understood, not a protocol to copy. The sinking group follows its own logic: rectal prolapse, diarrhoea, and uterine prolapse from sinking middle qi. Traditional teaching described the middle qi as the body’s inward holding power, keeping the organs seated where they belong; when that power failed, things descended. Classical practice accordingly spoke of lifting and raising at the crown — the image of hoisting from the highest point of the frame. The imagery coheres on the old map; prolapse symptoms today call for clinical evaluation, not pressure routines.
The final entries concern children: infantile convulsions and night crying. These stand purely as historical record. Convulsions in an infant or child are always an emergency belonging to emergency services and pediatric care — never a matter for household pressure of any kind — and persistent night crying deserves a pediatrician’s attention, since infants cannot say where it hurts. It bears repeating plainly: these are the traditional uses recorded in a licensed dataset, offered here for cultural and historical understanding, not claims that pressing this point treats any condition. Where modern research touches self-applied pressure at all, reviews suggest effects are modest and context-dependent, and evidence specific to any single point remains thin. Hold the tradition as heritage, and hold the boundaries firmly.
Self-Care Acupressure at Home
With the point located, settle in: seated, spine tall but unforced, shoulders heavy, eyes soft. Because Baihui sits on the midline there is no left-right pair to balance — the practice asks instead for evenness. Warm your hands, then choose your contact: the pads of the index and middle fingers resting together on the spot, or all eight fingertips of both hands arranged around the crown with the pads converging on the point. Begin with contact alone for a few slow breaths, then add small, gentle circles, letting the scalp glide minutely over the bone beneath. Pressure should register as pleasant dullness or spreading warmth, never sharpness. A common home rhythm is one to three minutes, once or twice daily, matched where possible to long exhales so each circle rides the breath out.
Quality outranks duration here even more than at fleshy points. The scalp reports honestly: grinding or jabbing produces only soreness, while light, patient, regularly repeated contact is the entire art. Choose a quiet corner over a screen and let the session double as a breathing pause — inhale through the nose with the fingers still, press gently on the long exhale, and let the minute be a genuinely quiet minute. People who keep such routines usually anchor them to existing habits: after morning washing, during the evening wind-down. Consistency, not intensity, is what self-care traditions actually request, and a single unhurried minute kept daily teaches more than an ambitious quarter hour attempted twice and abandoned.
Treat the minutes as a small ceremony of attention rather than a treatment session. Across weeks you may notice the scalp feels less tight, that a midday pause has quietly appeared in your routine, or simply that you spent ninety seconds attending to your own head in silence. Every one of those outcomes fits the honest scope of self-acupressure. What does not fit is escalation — pressing harder, longer, or deeper to force a result. When curiosity pulls that way, return to gentleness or stop for the day; the crown rewards patience and keeps no score.
Cautions and Safe Practice
An honest note comes first: the licensed dataset records no cautions for this entry, and this module echoes that empty record exactly. An absence of printed warnings is not an invitation to force — it reflects only what the source documents contain, nothing more. The crown deserves the same respect as any point, perhaps a shade more for how sensitive scalps can be. All self-care here stays strictly on the surface: skin and scalp layers resting on solid bone, nothing directed inward, nothing beyond the natural weight of a fingertip.
The practical rules follow simply. Use finger pads only — never nails, knuckles, elbows, or tools. Skip the point over broken skin, rashes, fresh scars, scabs, or an irritated scalp, and pause the practice entirely during a feverish illness. After any significant bang to the head, and after any surgery involving the head or scalp, wait for a clinician to clear ordinary activity before resuming. Sharp, electric, or radiating sensation means stop at once and do not try again that day. Pregnant readers, and anyone living with a condition affecting the head or nervous system, should consult a qualified practitioner before adding any new point practice to the week.
And the wider rule stands over everything: this page is educational, and acupressure is self-care, not diagnosis or therapy. Seek prompt medical attention — not a pressure routine — for a sudden severe headache unlike any before it, headache after a blow to the head, headache with fever and a stiff neck, dizziness accompanied by slurred speech, limb weakness, or facial drooping, fainting, or any symptom that frightens you. Persistent headaches, ongoing sleeplessness, or worries about memory belong with a licensed practitioner, medical or East Asian medical as suits the complaint. The summit imagery is stirring, but the safest gift Baihui offers most people is quieter: a better acquaintance with their own head, treated kindly.
Baihui — the Hundred Meetings — crowns the very top of the head, where the Du vessel’s climb along the body’s centreline crosses the summit and classical texts describe channels converging. The old records reached for it when dizziness and headache rose, when sleep and memory faltered. This guide walks through finding it by touch and pressing it gently and safely.
Self-care limits
Frequently asked
- How do I find Baihui without knowing anything about cun?
- Use the ear-tip crossing as the whole map. Fold the top of each ear gently forward, rest a fingertip on each tip, and slide both upward and inward until they meet over the crown; then confirm the spot sits on the centre seam running front to back. That double agreement is exactly what the dataset describes. Cun measurements encode the same landmark sequence in proportional language, with five thumb-widths above the front hairline serving as a rough cross-check.
- Is pressing the crown of my own head actually safe?
- Gentle fingertip contact on an intact scalp is generally reasonable self-care for healthy adults: the fingers engage skin and scalp layers resting on solid bone, far short of anything delicate. The licensed record lists no cautions for this entry, though an absence of printed warnings never licenses force — lightness remains the rule everywhere on the map. Respect the stop signals: sharp pain, electric or radiating sensation, or discomfort that worsens all mean finish immediately.
- What did classical practice use Baihui for?
- The traditional record groups several families: dizziness and headache understood as rising liver yang, alongside poor memory and insomnia; grave historic categories — stroke, mania, dementia — that belong entirely to modern medicine today; descent-pattern complaints such as rectal prolapse, diarrhoea, and uterine prolapse read through sinking middle qi; and the pediatric entries of infantile convulsions and night crying. Those are traditional frameworks documented for cultural context — not evidence-backed treatment claims, and never home protocols for serious illness.
- Why is a head point named Hundred Meetings?
- In Chinese idiom, hundred often simply means countless, and hui means to meet or gather. The name paints the summit of the head as a great assembly ground: the Du vessel climbs the midline and is traditionally said to unite the yang meridians, the registry records Baihui as a crossing-point, and classical texts describe channels converging at the crown. Name and geography corroborate each other — the highest ground, where the map’s lines arrive.
- Can acupressure at Baihui replace seeing a doctor about headaches or insomnia?
- No. Self-acupressure is a comfort practice, not a diagnostic tool. Headaches carrying red flags — sudden severity, head injury, fever with a stiff neck, or any accompanying neurological change — need urgent professional care, and sleeplessness or memory worries that persist deserve proper assessment. Think of the two as different floors of one building: daily self-care lives downstairs, and the consulting room upstairs opens whenever symptoms persist, worsen, or frighten you. Neither floor replaces the other.
Sources
- 01WHO Standard Acupuncture Point Locations in the Western Pacific Region (2008), World Health Organization — nomenclature conventions.
- 02A Manual of Acupuncture, Peter Deadman, Mazin Al-Khafaji and Kevin Baker — point-name tradition, crossing-point context, and governing-vessel background.
- 03aijiu-mpvue (MIT License) licensed dataset, entry for GV20 Baihui — location, point class, actions, and caution record.
Last reviewed
牌記This leaf, for machines
Old books ended with a colophon saying who printed them. Every leaf here carries the same facts as structured data for agents and search, with no layout in the way.
- GET /en/points/gv20/leaf.json
- GET /zh-hant/points/gv20/leaf.json
- GET /zh-cn/points/gv20/leaf.json
- /llms.txt — the index of every leaf
- JSON-LD in the page: MedicalWebPage, MedicalEntity and FAQPage
{
"id": "GV20",
"name": {
"en": "Baihui",
"gloss": "Hundred Meetings",
"zh-Hant": "百會",
"zh-Hans": "百会"
},
"channel": {
"id": "GV",
"order": 20,
"of": 28
},
"location": {
"text": "On top of the head, where the midline meets a line drawn over the head from ear tip to ear tip."
},
"for": [
"headache and dizziness",
"poor sleep",
"a poor memory"
],
"press": {
"text": "Gentle with a fingertip, about a minute.",
"seconds": 60
},
"cautions": [],
"source": "Zhenjiu Jiayi Jing, book 3",
"url": "https://acupoints.com/en/points/gv20",
"lastReviewed": "2026-08-24"
}