Some indentations in the skin are not surface problems at all. Rolling acne scars and cellulite dimples are held down from underneath by bands of fibrous tissue, which is why resurfacing them repeatedly produces so little change. The surface is not the issue. The tether is.
Subcision addresses that directly by releasing the bands, which allows the skin above them to rise back to its natural level. For depressed acne scarring and dimpling that has not responded to laser or microneedling, it is frequently the step that was missing rather than another attempt at the same approach.
Subcision is a minimally invasive procedure that treats depressed scarring and skin dimpling by cutting the fibrous bands responsible for them. A fine, specially designed needle or cannula is inserted beneath the skin and moved in a fanning motion to divide the tethering tissue. The name comes from subcutaneous incisionless surgery, which describes the technique accurately.
The improvement happens through two mechanisms rather than one. The first is mechanical and immediate, as releasing the tether lets the depressed skin lift. The second is biological and gradual, because the controlled injury of the release triggers collagen production in the space beneath, which fills the area from below over the following months.
It is worth being clear about which scars this treats. Subcision works on scars that are tethered, meaning rolling scars and depressions with soft sloping edges. It does very little for an uneven texture that is purely superficial, which is why it is usually one component of a plan rather than the whole plan.
The procedure is performed under local anesthesia, so the treated area is fully numb throughout. Treatment takes thirty to sixty minutes depending on how many areas are addressed, and the technique itself is the same whether it is being used on the face or the body, though the depth and needle gauge change.
Once the bands are released, the body begins healing the space beneath the skin. That healing lays down new collagen where the tether used to be, gradually filling the depression from underneath rather than smoothing it from above. Multiple sessions are often needed, particularly for deeper scarring or more established cellulite, because releasing all the tethering in a single pass risks more bruising than it is worth.
On the face, the needle is inserted beneath acne scars or deep static creases to divide the fibrous tissue tethering the skin downward. Releasing the tether allows the depressed area to lift and smooth over the following weeks. This reduces the visible depth of rolling scars and softens established creases, and it is frequently combined with a filler or regenerative injectable placed in the released space to prevent the band from reforming.
On the body, the same technique addresses cellulite dimpling, which is caused by fibrous septae pulling the skin inward against the fat beneath it. The needle is inserted through small entry points and moved to divide those septae, allowing the dimple to release. Common areas include the buttocks, thighs, and hips, and because body tissue is thicker, treatment tends to produce more bruising and require a slightly longer recovery than facial work.
What distinguishes subcision from most texture treatments is that it addresses the cause rather than the appearance. Patients who have already tried resurfacing without much change often see more improvement from one round of subcision than from several laser sessions.
Releases the tethering that holds pitted scars down, allowing the skin to lift to its natural level.
Divides the fibrous septae responsible for dimpling, restoring a smoother contour.
The healing response fills the released space with new collagen over the following months.
Works below the surface, reaching a cause that lasers and microneedling do not treat.
Performed under local anesthesia through tiny entry points, with no incisions or general anesthesia.
Because it uses no heat or light energy, it carries none of the pigment risk associated with ablative resurfacing.
Subcision can be performed anywhere tethering pulls the skin inward, which covers both facial scarring and body dimpling. The technique is the same across these areas, with needle gauge and depth adjusted to the thickness of the tissue.
The most common facial site, where rolling acne scarring concentrates most heavily.
Addresses shallow tethered scarring alongside age-related hollowing.
Releases scarring and creasing along the lower border of the face.
Treats tethered scarring and dimpling in an area of frequent hormonal acne.
Softens deep static creases held down by fibrous tissue.
Releases the tethering that deepens the fold beyond simple volume loss.
Divides the bands pulling the mouth corners downward.
Addresses tethered scarring and horizontal creasing.
One of the most common body sites for cellulite dimpling.
Treats dimpling across the most frequently affected body area.
Releases the tethering that creates contour irregularity along the outer leg.
Smooths dimpling and indentations along the hip contour.
Addresses dimpling and irregularity, including after previous procedures.
Treats tethered dimpling on the back and underside of the arm.
Releases the dimpling that gathers above and around the kneecap.
Every concern below shares the same underlying mechanism, which is tissue being pulled inward from beneath. That is the useful test for whether subcision is the right treatment, since concerns without a tethering component respond better to something else.
The strongest candidates have rolling or tethered scarring rather than ice pick scars, since depth beyond the reach of the needle is not something subcision addresses. A simple test is whether the depression flattens when you stretch the skin. If it does, tethering is likely involved, and subcision should help.
It also suits patients whose active acne has settled, because treating inflamed skin risks new scarring alongside the old. For cellulite, the best candidates have distinct individual dimples rather than generalized skin laxity, since laxity is a different problem requiring a different treatment.
Treatment may need to be delayed if you are pregnant or nursing, take blood thinners, have a bleeding disorder, have an active skin infection in the area, or have a history of keloid scarring. Patients who have taken isotretinoin within the past six months are usually asked to wait. These are reviewed at your consultation before anything is scheduled.
The visit begins with marking, done while you are upright and under good lighting so the tethered areas can be identified accurately. Depressions that look obvious lying down often disappear from view, and the reverse is also true, so this step matters more than it might seem.
The area is cleansed and local anesthetic is injected, which is the most uncomfortable part of the appointment. Once numb, the needle or cannula is introduced through small entry points and moved in a fanning motion beneath each tethered area. You will feel pressure and movement but not sharpness. The active portion takes thirty to sixty minutes depending on how many areas are treated.
Expect bruising, and expect more of it than you would from an injectable. Releasing tissue beneath the skin causes bleeding into the space, which is part of how the treatment works, so bruising is a sign of the release rather than a complication. It typically peaks around day two and resolves over five to ten days.
Preparation is almost entirely about limiting bruising, which is the main thing that determines how your week after treatment goes. The following applies in the week before your appointment at our Penn Avenue office in Pittsburgh.
Aftercare protects the release you have just paid for, since the fibrous bands can reattach if the area is disturbed while healing. These instructions apply from the moment you leave our Pittsburgh office. Contact us if you develop worsening pain, spreading redness, fever, or discharge from an entry point.
The release itself is permanent. Once a fibrous band is divided, it does not spontaneously reform, and the collagen produced during healing is structurally real and stays. In that sense, subcision is more durable than most texture treatments, which soften an appearance rather than change an anatomical cause.
What limits the result is completeness rather than longevity. A single session rarely releases every band, which is why most patients need two or three, and a small number of tethers can partially reattach if the area is compressed during early healing. You can see the range of outcomes in our before and after gallery.
Subcision releases tethering but does not resurface the skin above it or fill the space left behind, and pairing addresses both. This is why subcision is almost always one step in an acne scar plan rather than the whole treatment.
Acne scar treatments work through genuinely different mechanisms, which is why they are combined rather than chosen between. This comparison clarifies what each one actually does.
Treatment | Primary Purpose | Longevity | Best For |
|---|---|---|---|
Subcision | Mechanical release of tethering bands | Release is permanent | Rolling and tethered scars, cellulite dimpling |
Genius RF Microneedling | Collagen remodeling at controlled depth | 12–18 months with maintenance | Boxcar and mixed scarring |
MOSAIC Laser | Fractional resurfacing of the skin surface | 12+ months | Broad texture and tone irregularity |
Tixel | Thermal resurfacing without ablation | 6–12 months | Shallow scarring and sensitive skin |
PRP/PRF BioFiller | Volume restoration within depressions | 9–12 months | Filling scars after the tether is released |
Subcision is a procedure where technique determines the outcome more than equipment does, since the needle is guided by feel beneath skin the provider cannot see through. Aesthetic Skin & Laser Center treats it as a surgical technique rather than a device treatment, which is reflected in who performs it.
Physician-Performed Procedure: Dr. Roxana Barad, MD, FAACS performs subcision personally. She is a board-certified physician and oculoplastic surgeon with more than twenty years in practice, trained at Albany Medical College with an ophthalmology residency at Wills Eye Hospital and fellowship training at Harvard Medical School. Her surgical background is directly relevant to a technique guided by tactile feedback beneath the skin.
Accurate Scar Assessment: Not every depression is tethered, and treating one that is not wastes a session. Areas are assessed upright and under proper lighting to identify which scars will actually respond.
Combination Planning From the Start: Subcision is planned as part of a sequence with resurfacing and regenerative treatments rather than sold as a standalone, because the release alone rarely completes the result.
Full Range of Complementary Treatments: PRP, exosomes, radiofrequency microneedling, and fractional laser are all available in-house, so the plan is built around your scarring rather than the equipment on hand.
Face and Body Experience: The technique is applied to both facial scarring and body dimpling, with the depth and approach adjusted to the tissue rather than applied uniformly.
Patients travel to our Penn Avenue location from across the Pittsburgh region and the surrounding communities. The practice sits in the Garfield and Bloomfield corridor, within easy reach of the East End and a straightforward drive from the South Hills and the Sewickley area.
Local anesthetic is injected into the treatment area before the procedure begins, so the area is fully numb throughout. That injection is the most uncomfortable part of the appointment for most patients. During the procedure itself, you will feel pressure and movement beneath the skin rather than sharpness, and afterward the area is tender for several days as the bruising develops.
Cost depends on how many areas are treated, how extensive the tethering is, and whether a filler or regenerative injectable is placed into the released space at the same time. Most patients need two to three sessions, so it is worth discussing the full course rather than a single visit. Pricing is quoted at consultation, and financing is available through Cherry on our patient financing page with 0% APR options for eligible patients and no hard credit check to apply.
Subcision has been performed for decades and uses no heat, light, or chemical agent, which means it carries none of the pigment risk that limits ablative resurfacing in deeper skin tones. The risks that do exist relate to technique and include bruising, temporary swelling, and rarely a small collection of blood beneath the skin. Performing it in a clinical setting with a physician who understands the anatomy beneath each treatment area is what keeps those risks low.
The immediate effect is mechanical, as releasing the tether allows the depressed skin to lift right away, though bruising and swelling usually obscure that for the first week or two. The longer-term effect is biological, developing across three to six months as collagen fills the released space from beneath. Most patients judge their result too early, at a point when they are still looking at swelling rather than outcome.
Bruising is expected rather than a side effect, since bleeding into the released space is part of how the treatment works, and it typically lasts five to ten days. Swelling, tenderness, and temporary firmness in the treated area are also common. Less frequent issues include a small blood collection beneath the skin, temporary nodules as the area heals, or a band partially reattaching, all of which should be reported so they can be managed.
Subcision works best on rolling scars, which are broad shallow depressions with soft sloping edges caused specifically by tethering. It also helps boxcar scars where a tethered component is present, usually alongside a resurfacing treatment. It does very little for ice pick scars, which are narrow and deep rather than tethered, and nothing at all for post-inflammatory pigmentation, which is a discoloration rather than a structural change.
They work at opposite ends of the same problem. Laser resurfacing works from the surface downward, removing or heating the top layers to stimulate collagen and smooth texture. Subcision works from beneath, cutting the fibrous bands that hold a scar down so the skin can rise. A rolling scar treated only with laser tends to improve disappointingly, because the tether pulling it down is untouched. Most effective plans use both, with subcision releasing first and resurfacing refining afterward.
Most patients need two to three sessions spaced four to six weeks apart, since releasing every band in one pass would cause more bruising than is reasonable. Extensive scarring or established cellulite sometimes requires more. Your provider gives you an estimated number after assessing the area, and it is revisited as you see how your skin responds to the first session.
Plan for five to ten days of visible bruising, which typically peaks around the second day and fades from there. Swelling and tenderness settle within about a week, and body treatment generally bruises more than facial treatment because the tissue is thicker. You can return to work and normal activity immediately, with the main restrictions being exercise and heat for the first forty-eight hours.
Combining is standard practice rather than an add-on. A filler or regenerative injectable is often placed into the released space during the same appointment, both to fill the depression and to discourage the band from reattaching. Resurfacing treatments are usually scheduled a few weeks later, once the release has healed, so the laser is working on skin that can genuinely lift.
If you have treated the same scars repeatedly without much change, the reason may be that nothing so far has addressed what is holding them down. That is a question worth answering before spending on another round of resurfacing.
Dr. Roxana Barad, MD, FAACS, and the team at Aesthetic Skin & Laser Center see patients from across Pittsburgh and the surrounding communities. Call 412-683-3358 or reach us through our contact form for an assessment of which of your scars are tethered and which are not. We are located at 4312 Penn Ave, Pittsburgh, PA 15224, a short drive from Shadyside, Squirrel Hill, and the Strip District.
