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Acne scar excision is a minor surgical procedure that removes individual deep acne scars—most often icepick and some deep boxcar types—using a small punch or scalpel, then closes the wound with fine sutures so a deep pit becomes a finer, flatter line. It is a true operation performed under local anesthesia, and it usually serves as one component of a broader scar-revision plan that also includes lasers or other resurfacing treatments.
Acne scar excision belongs to the dermatologic-surgery side of scar revision. It targets deep, narrow icepick scars—and some sharply defined deep boxcar scars—on areas such as the cheeks and temples, where scar tissue extends far into the dermis, deeper than lasers or microneedling can reliably reach from the surface. Common techniques include punch excision, punch elevation, and, for larger individual scars, elliptical excision followed by careful layered closure.
Excision does not make a scar vanish; it is a deliberate trade. A deep, steep-walled pit is exchanged for a small, flat linear scar that later resurfacing can soften further. The procedure treats a limited number of selected scars at a time—it does not smooth overall skin texture, and it does not treat active acne. Shallow rolling scars are usually better matched to subcision or laser treatments, which are covered in their own entries.
Punch excision removes the entire scar column—including the scarred lining that runs deep into the skin—with a small round instrument, then closes the edges with fine sutures so the skin heals along a controlled, narrow line. Punch elevation instead cuts around the base of a boxcar scar and floats the preserved skin plug up level with the surrounding surface. Before either technique, the surgeon marks each scar, takes baseline photos, and injects local anesthetic, which stings briefly before the area goes numb.
During the procedure most people feel pressure and tugging rather than pain, and each scar typically takes only minutes, so several can be addressed in one visit. Facial sutures are usually removed after roughly five to seven days, and early redness or slight ridging along the incision is expected. The new linear scar fades over weeks and matures over months; many plans add fractional laser or other resurfacing weeks later to blend the marks, so results are judged on a timescale of months.
The clearest candidate is an adult whose acne is under control, who has a limited number of well-defined deep icepick or boxcar scars, and who accepts the trade of a deep pit for a fine linear scar. A worthwhile consultation should go scar by scar: which ones actually qualify for excision, which technique fits each, how surgery will be sequenced with laser or microneedling, your history of wound healing and abnormal scarring, and what degree of improvement is realistic on your skin.
It is not suitable for everyone. Active acne or infection in the area should be controlled first. People prone to keloids or hypertrophic scars, those with bleeding disorders or on blood-thinning medication, and anyone taking oral isotretinoin need a specific discussion about whether and when surgery is appropriate. Someone expecting skin to return to a completely unmarked state is also a poor fit. Because this is genuine surgery, the decision and the overall plan should be made in an in-person assessment with a licensed plastic surgeon or a dermatologist qualified to operate.
Swelling, redness, bruising, and tenderness around the incisions are common in the first days. Wounds should be kept clean and dry until facial sutures come out, usually within about a week. The new scar tends to look pink and feel firm for the first weeks, then flattens and fades over the following months—recovery is measured in weeks to months, not days. Strict sun protection matters throughout this period, and the timing for makeup or exercise should follow the surgeon's instructions.
Less common problems include infection, bleeding, visible suture marks, wound separation, and a new scar that widens, sinks, or thickens; people with deeper skin tones may also notice pigment darkening or lightening around the site. If healing goes poorly, the resulting scar can disappoint—or occasionally look no better than the original pit—and may need revision surgery or later laser treatment. This is one reason surgeons often suggest excising a few scars first and watching how your skin heals.
Return to the operating surgeon promptly if incision pain keeps worsening, redness spreads, the wound drains fluid or you develop a fever, if a wound opens after suture removal, or if a scar keeps thickening and enlarging over the following months. This entry is general educational information, not a diagnosis or a treatment plan; any decision about surgery should rest on an in-person evaluation by a licensed plastic surgeon.