Subcision for
Acne Scars
Some acne scars are not simply defects in the surface of the skin. They are being pulled downward from underneath.
Subcision is a targeted acne-scar procedure designed to release fibrous bands beneath selected rolling and tethered acne scars, allowing depressed tissue to lift and remodel.
Instead of treating the scar only from above, subcision addresses one of the structural causes beneath it.
Educational illustration showing release of fibrous tethering beneath a depressed acne scar.
Some scars are tethered down.
After inflammatory acne heals, abnormal collagen remodeling can leave depressed scars. In some scars, fibrous attachments beneath the skin contribute to the depression by tethering the dermis to deeper tissue.
That structural tethering is one reason simply treating the surface may not fully address certain rolling scars.
Subcision may be considered when:
- Rolling acne scars have visible tethering
- Depressed scars appear anchored to deeper tissue
- Scar contour changes when surrounding skin is stretched
- A structural release may complement later collagen remodeling or resurfacing
Not every depressed acne scar needs subcision.
Scar morphology determines the strategy. A broad tethered depression behaves differently from a narrow ice-pick scar or a sharply defined boxcar scar.
Rolling Scars
Broad, wave-like depressions that may be pulled downward by fibrous attachments beneath the skin.
Tethered Scars
Depressed scars that remain anchored to deeper tissue. Releasing the attachments may allow the tissue to elevate.
Ice-Pick + Boxcar Scars
Deep narrow ice-pick scars and sharply defined boxcar scars may require other scar-directed approaches such as TCA CROSS, resurfacing or combination treatment.
You cannot always resurface your way out of tethering.
Laser resurfacing, microneedling and RF microneedling can be valuable acne-scar tools because they stimulate remodeling within the skin.
But when a scar is physically anchored downward, treating only the surface may leave the underlying tether intact.
In an appropriate patient, treatment may begin by releasing the tether and later incorporate other modalities to address residual depth, texture or collagen remodeling.
Important distinction
Rolling scar ≠ ice-pick scar.
A narrow, deep ice-pick scar behaves very differently from a broad rolling depression. That is why our Acne Scar Treatment guide begins with morphology rather than a device.
Explore the Acne Scar Treatment Guide →Release the tether beneath the scar.
Subcision uses a sterile needle or cannula through a small entry point to mechanically release selected fibrous attachments beneath a depressed scar. The goal is to free tethered tissue and initiate remodeling in the treated area.
Identify
Rolling or tethered scars are evaluated for morphology, depth and evidence of fibrous attachment.
Access
A sterile needle or cannula is introduced beneath the skin through a small entry point.
Release
The instrument is moved in a controlled plane to release selected fibrous bands contributing to the depression.
Remodel
Once released, the tissue can elevate and the treated area undergoes a gradual healing and collagen-remodeling response.
Subcision works underneath the scar.
A tethered scar is not simply missing surface collagen. Fibrous attachments can mechanically pull the dermis downward.
Releasing those attachments addresses a structural component that resurfacing procedures do not directly cut or release.
Improvement develops over time, and residual texture or depth may require additional treatment depending on the overall scar pattern.
Releasing the scar may be only one step.
Many acne-scar patients have more than one morphology at the same time. The treatment plan may therefore move between structural release, focal scar treatment and broader collagen remodeling.
Subcision may be one piece of the puzzle.
You do not need to figure it out yourself.
Text Bolus and tell us what you are trying to improve. We can explain the general differences between Subcision, TCA CROSS, microneedling, RF microneedling and laser resurfacing, answer general logistical questions and help you schedule an appropriate consultation.
You do not need to know which procedure you need before contacting us.
Start with a text.
Tell us you are researching treatment for acne scars and what bothers you most.
TEXT BOLUSImportant: Bolus Text Concierge provides general educational, administrative and scheduling information only. Although Bolus Med Spa is staffed by healthcare professionals, we are not acting as your healthcare provider through this text service. Text communication does not constitute a medical consultation, does not establish care or a healthcare provider-patient relationship, and is not intended to provide diagnosis, individualized treatment recommendations, prescribing or medical advice. Photos or descriptions sent by text may provide general context but do not replace an appropriate clinical examination. Individual treatment recommendations require an appropriate consultation and evaluation.
Serving Columbia, Elkridge and the surrounding Maryland area.
Bolus Med Spa provides acne-scar evaluation and treatment from our Elkridge, Maryland location, convenient to Columbia, Ellicott City, Hanover and surrounding communities.
Bolus Med Spa
7310 Esquire Court, Suite 209
Elkridge, MD 21075
Call: (410) 995-9481
Text: (410) 995-9481
Subcision is a structural treatment for selected atrophic acne scars.
Published literature describes subcision as a technique intended to release fibrotic strands beneath selected depressed acne scars, often as part of a broader multimodal scar strategy.
Atrophic Acne Scar Treatments
A systematic review of non-energy-based treatments evaluated subcision alongside microneedling, fillers and chemical techniques for atrophic acne scars.
VIEW ON PUBMED →Subcision for Atrophic Scars
A review of clinical trials describes subcision as a method of releasing fibrotic strands beneath atrophic scars and discusses its use alone and in combination.
VIEW ON PUBMED →Scar Morphology Matters
Acne scarring is heterogeneous. Treatment selection depends on scar subtype and may require combining structural, focal and resurfacing approaches.
EXPLORE THE ACNE SCAR GUIDE →Subcision questions.
What types of acne scars are treated with subcision?
Subcision is commonly considered for selected rolling or tethered atrophic acne scars where fibrous attachments beneath the skin contribute to the depression. Not every depressed scar is appropriate for subcision.
Does subcision treat ice-pick scars?
Ice-pick scars are narrow, deep defects and generally represent a different structural problem. A focal technique such as TCA CROSS may be more relevant for selected ice-pick scars after clinical evaluation.
Can subcision and TCA CROSS be combined?
They may both be incorporated into an acne-scar plan when different scar morphologies are present. Subcision addresses tethering, while TCA CROSS addresses selected deep, narrow scars.
Can subcision be combined with RF microneedling or laser resurfacing?
Combination treatment may be considered when a patient has both structural tethering and broader textural scarring. Sequencing and timing depend on the individual scar pattern and clinical evaluation.
How many subcision treatments will I need?
There is no universal number. Scar severity, number of tethered scars, treatment response, healing characteristics and use of complementary modalities all influence treatment planning.
What should I expect after subcision?
Bruising, swelling, tenderness and temporary discoloration can occur after subcision. Recovery varies according to the treatment area, extent of release and individual healing response. Specific aftercare is reviewed as part of the clinical treatment plan.
Can I text a photo and have you tell me if I need subcision?
Photos may provide general context, but they do not replace an appropriate clinical examination. The text service can provide general educational information and help arrange a consultation, but it does not establish a diagnosis or individualized treatment plan.
The right treatment starts with understanding why the scar is depressed.
Your acne-scar consultation evaluates scar morphology, depth, tethering, pigment, skin type and treatment history before building an individualized strategy.
