The scar that will not stop hurting

Surgery is over, the wound has healed, the stitches were removed — but the pain remains. Months or even years later, the scar is still tender, with twinges, burning, or a sensation of "pulling" that limits movements and is bothersome at the simple touch of clothing. This chronic scar pain is much more common than imagined: it occurs after cesarean sections, knee arthroplasties, abdominal surgeries, mastectomies, and practically any procedure involving cutaneous and fascial incision.

Chronic scar pain results from fascial adhesions (the scar "sticks" to the deep layers), neuromas-in-continuity (small cutaneous nerves injured during the incision that form hypersensitive nerve endings), and sensitization of local nociceptors. The surrounding-the-dragon acupuncture technique — in which needles are placed around the perimeter of the scar — is an elegant approach that releases adhesions, desensitizes neuromas, and restores fascial mobility, frequently with noticeable results in the first session.

Why scars generate chronic pain

  1. Fascial adhesions and loss of glide

    During healing, scar collagen is deposited in a disorganized fashion, adhering layers that normally glide freely over one another (skin, superficial fascia, deep fascia, muscle). These adhesions limit local mobility and generate pain on movement — the tissue "pulls" where it should glide.

  2. Neuromas-in-continuity

    Cutaneous nerves transected during the surgical incision attempt to regenerate. When regeneration is blocked by scar tissue, neuromas form — tangles of hypersensitive nerve fibers encapsulated in fibrosis. These neuromas generate spontaneous pain and hyperalgesia on touch in the scar area.

  3. Peripheral and central sensitization

    Chronic pain at the scar progressively sensitizes local nociceptors (peripheral sensitization) and the dorsal horn neurons of the spinal cord (central sensitization). The result is allodynia — pain on light touch that would normally be painless — and hyperalgesia — exaggerated pain to mildly painful stimuli.

  4. Surrounding-the-dragon technique and fascial release

    Needles placed around the perimeter of the scar create controlled microlesions in the scar tissue, stimulating collagen remodeling and release of fascial adhesions. Manipulation of needles under the scar (subcutaneous technique) "unsticks" the adherent layers. Electroacupuncture modulates neural sensitization and promotes healthy neovascularization.

Prevalence of chronic scar pain

10–30%
OF SURGICAL PATIENTS
develop chronic pain at the scar — a significant percentage that is frequently underdiagnosed and undertreated
15%
AFTER CESAREAN SECTION
of women report persistent pain at the cesarean scar after 6 months — one of the most common postpartum complaints
1st session
OF PERCEPTIBLE IMPROVEMENT
many patients report increased mobility and reduced scar sensitivity after the first session of surrounding-the-dragon acupuncture
6–8
SESSIONS ON AVERAGE
for significant resolution of chronic scar pain with the surrounding-the-dragon technique combined with electroacupuncture

Identifying chronic scar pain

Critérios clínicos
07 itens

Surgical scar pain — typical pattern

  1. 01

    Pain, twinges, or burning in the scar area months after surgery

  2. 02

    Excessive sensitivity to light touch on or around the scar

  3. 03

    Sensation of "pulling" or restriction on movement in the operated region

  4. 04

    Adherent scar — does not glide freely over the deep layers

  5. 05

    Pain that worsens with temperature changes or cold weather

  6. 06

    Numbness alternating with episodes of sharp pain at the scar

  7. 07

    Functional limitation (difficulty squatting after cesarean section, flexing the knee after arthroplasty)

Myths and facts about scar pain

Myth vs. Fact

MYTH

Pain at the scar is normal and has no treatment

FACT

Chronic scar pain is not a "normal part" of surgical recovery. It is a treatable condition, caused by fascial adhesions and neuromas-in-continuity. The surrounding-the-dragon technique with medical acupuncture, combined with scar mobilization and electroacupuncture, has demonstrated efficacy in reducing pain and recovering mobility — even in scars several years old.

MYTH

Old scars no longer respond to treatment

FACT

Scars 5, 10, or even 20 years old can respond to treatment with the surrounding-the-dragon technique. Scar tissue retains its remodeling capacity throughout life — controlled microlesions from needling stimulate collagen reorganization and adhesion release, regardless of scar age. The physician evaluates each case individually.

MYTH

Scar massage alone is sufficient to resolve adhesions

FACT

Scar massage and mobilization are important as complementary treatment and for maintenance, but frequently cannot reach deep adhesions (between fascia and muscle). The surrounding-the-dragon needle technique allows access to and release of adhesions in layers that finger pressure does not reach. The ideal is to combine both approaches: in-office needling and at-home mobilization.

The scar as a fascial barrier

Treatment protocol

Scar and adhesion assessment
1st visit

Assessment of scar mobility in all directions. Pinch-roll test (pinching and rolling the scar between the fingers) to identify adhesions. Mapping of points of greatest sensitivity and pain. Exclusion of warning signs (infection, recurrence, surgical complication).

Periscar surrounding-the-dragon technique
Sessions 1–3

Needles placed 1–2 cm from the scar perimeter, at a 15–30° angle under the skin, directed toward the center of the scar. Subcutaneous manipulation for mechanical release of adhesions. 2 Hz electroacupuncture connecting opposing needles across the scar to stimulate collagen remodeling.

Intrascar and deep needling
Sessions 3–6

Progression to needling directly into scar tissue and deeper adhesions. Treatment of trigger points in muscles adjacent to the scar that have developed compensatory dysfunction. Guidance on at-home self-mobilization of the scar.

Maintenance and continuous remodeling
Sessions 7–10

Spacing of sessions (biweekly, then monthly). Functional assessment — can the patient perform the movements that were limited? Reinforcement of self-mobilization techniques. Use of topical silicone or silicone tape to complement scar remodeling at home.

Clinical pearl: the cesarean section and the abdomen

Frequently asked questions

FREQUENTLY ASKED QUESTIONS · 04

Frequently Asked Questions

The surrounding-the-dragon technique can be initiated when the scar is completely closed and without signs of infection — generally from 6–8 weeks after surgery. Older scars (months or years) also respond well to treatment. In practice, most patients seek treatment when pain persists for more than 3 months, which is a good time to intervene.

Scar tissue can have altered sensitivity — some areas are more sensitive than normal skin, others are numb. Needle insertion can provoke twinges or a sensation of pressure, especially in adherent areas. The intensity is tolerable for the great majority of patients and tends to decrease with each session as the scar becomes less sensitive.

Yes. Cesarean scars 5, 10, or 20 years old can be treated. Fascial adhesions and neuromas-in-continuity do not disappear spontaneously over time — in fact, they can become more organized and rigid. Treatment with the surrounding-the-dragon technique stimulates active remodeling of these structures, regardless of scar age.

Most patients report perceptible improvement after 1–3 sessions and achieve a satisfactory result in 6–8 sessions. Extensive scars (abdominoplasty, multiple surgeries) or very adherent ones may require 10–12 sessions. The physician evaluates the response session by session and adjusts the protocol according to progress.