Acupuncture Points & Meridians Explained — Elemental Acupuncture
To understand why acupuncture works, it helps to understand the foundational anatomy of traditional Chinese medicine: acupuncture points and meridians. At Elemental Acupuncture, Dr. Bethany Leddy, DACM, MSOM has spent over 22 years mastering the precise location and clinical application of these points across the human body. This expertise is what makes the difference between a basic acupuncture session and the targeted, effective treatment our patients in Tuckahoe, NY and Bryant Park, NYC experience at every visit.
Request an AppointmentWhat Are Acupuncture Meridians?
Meridians are pathways of vital energy — qi — that run throughout the body, connecting the surface of the skin to the internal organs, tissues, and systems. There are 12 primary meridians, each corresponding to a major organ system (Lung, Large Intestine, Stomach, Spleen, Heart, Small Intestine, Bladder, Kidney, Pericardium, Triple Warmer, Gallbladder, and Liver), as well as extraordinary vessels and secondary channels that form a comprehensive network of energetic circulation throughout the body. These pathways do not correspond to blood vessels or nerve pathways as understood in Western anatomy, though modern research has found correlations between meridian pathways and patterns of connective tissue, bioelectric conductivity, and neural signaling.
When qi flows freely through the meridians, the organs they supply function optimally, tissues are nourished, and health is maintained. When qi becomes blocked, deficient, or excessive in any meridian — due to injury, stress, poor diet, or constitutional factors — the corresponding organ system and the body regions the meridian traverses begin to show signs of dysfunction. This is why a patient may have knee pain and digestive issues that appear unrelated in Western medicine but are both addressed by treating the same meridian in TCM.
What Are Acupuncture Points?
Acupuncture points are specific locations along the meridians where the flow of qi can be most efficiently accessed, stimulated, or redirected. There are over 360 classical acupuncture points recognized in TCM, each with precisely defined locations, indications, and therapeutic actions. When stimulated with needles, pressure, heat (as in moxibustion), or electrical current (as in electrical stimulation), these points produce measurable physiological responses — including the release of endorphins, anti-inflammatory cytokines, and neurotransmitters — as well as the energetic effects described in TCM theory.
Dr. Leddy’s selection of acupuncture points at each session is guided by your individual diagnostic pattern — the balance of yin and yang, the state of qi and blood, and the meridians most involved in your condition. Point selection changes as your condition evolves, ensuring every treatment is precisely calibrated to your current state of health. This individualized approach is one reason Elemental Acupuncture consistently achieves outstanding results for conditions ranging from pain and orthopedic disorders to fertility, digestive health, and immune conditions. Call (646) 872-1181 or request an appointment to experience the difference that expert point selection makes.
Frequently Asked Questions — Acupuncture Points & Meridians
How many acupuncture points are there?
There are over 360 classical acupuncture points recognized in TCM, distributed across 12 primary meridians and several extraordinary vessels. Each point has a specific location, defined therapeutic actions, and clinical indications. Dr. Leddy selects points based on your individual diagnostic pattern at every session.
What are the 12 primary meridians in acupuncture?
The 12 primary meridians correspond to the Lung, Large Intestine, Stomach, Spleen, Heart, Small Intestine, Bladder, Kidney, Pericardium, Triple Warmer, Gallbladder, and Liver organ systems. Each meridian runs along a defined pathway on the body’s surface and connects to its corresponding internal organ.
How do blocked meridians cause disease?
When qi becomes blocked, deficient, or excessive in a meridian, the organ system and body regions it supplies begin to malfunction. Pain, fatigue, digestive issues, hormonal imbalances, and emotional symptoms can all arise from meridian disruption. Acupuncture restores free flow in the affected meridians, resolving the underlying imbalance.
Is there scientific evidence for meridians and acupuncture points?
Modern research has found correlations between meridian pathways and patterns of connective tissue planes, bioelectric conductivity, and areas of increased sensitivity. Studies have also demonstrated measurable physiological responses to acupuncture point stimulation, including changes in blood flow, neurotransmitter levels, and immune markers.
How does Dr. Leddy decide which acupuncture points to use?
Point selection is based on Dr. Leddy’s comprehensive TCM diagnostic assessment — including pulse diagnosis, tongue examination, and health history. The points chosen at each session reflect your current diagnostic pattern and are adjusted as your condition improves over the course of treatment.
How long does it take for acupuncture to work?
Results vary by condition. Many patients feel noticeable improvement after 1–3 sessions. For acute conditions, a course of 5–7 treatments is typical. For chronic conditions present longer than six months, 10–20 sessions is more common. Dr. Leddy sets realistic expectations at your first visit.
Can acupuncture points be stimulated without needles?
Yes. Acupuncture points can also be stimulated through acupressure (massage), heat (via moxibustion), electrical current (via electrical stimulation), and specialized tools (as used in seshokushin and sho ni shi pediatric techniques). Dr. Leddy selects the most appropriate method based on each patient’s condition and preference.