Why Scar Type Decides the Treatment

The single most important fact about acne scars is that they are not all the same — and the right treatment depends entirely on the type of scar you have. Using the wrong technique wastes time and money; matching the technique to the scar is what produces real improvement.

This guide explains each scar type, the treatment built for it, and how the two are matched into a personalised plan. For prices, see the acne scar treatment cost page; for the full service overview, the acne scar treatment page.

Which Treatment for Which Scar

This is the heart of acne scar treatment — the match between scar type and technique. Most people have a mix, so plans usually combine two or three of these.

Scar type Looks like Best-matched treatment
Rolling Broad, sloping, wave-like dips Subcision + RF microneedling
Boxcar Steep-walled, crater-like pits RF microneedling; peels for shallow
Ice pick Narrow, deep, puncture-like TCA CROSS; punch for deepest
Pigmentation (PIH) Flat brown/dark marks Peels + pigment protocols
Redness (PIE) Flat pink/red marks Time, sun protection, vascular care

Know Your Scar Type

Rolling Scars

Soft, sloping edges; flatten when you stretch the skin. Tethered by fibrous bands, so they respond to release, not resurfacing.

Boxcar Scars

Steep walls, flat base, wide relative to depth. Need collagen rebuilt in the wall — RF microneedling leads.

Ice Pick Scars

Narrow and deep, like a puncture. Too deep for resurfacing — treated inside the channel with TCA CROSS.

Why Combination Plans Work Best

Almost nobody has just one scar type. A typical face carries a mix of rolling, boxcar and ice pick scars, sometimes with pigmentation on top. That is why the strongest results come from a staged combination — for example, subcision to release rolling scars, RF microneedling to remodel boxcars, and TCA CROSS for individual ice pick pits, spread across several months.

Two ground rules apply to every plan: active acne is controlled first, and sun protection is non-negotiable — especially in the UAE, where UV can drive pigmentation that undoes progress. Supporting treatments such as skin boosters and biostimulators improve overall skin quality between sessions.

Frequently Asked Questions

Atrophic (depressed) acne scars fall into three main types: rolling (broad, sloping), boxcar (steep-walled craters) and ice pick (narrow, deep). There are also flat marks — post-inflammatory pigmentation and redness — and raised keloid scars. Each responds to different treatment.

A quick guide: if a depression flattens when you stretch the skin, it is a rolling scar; if it has steep walls and a wide flat base, it is boxcar; if it is narrow and deep like a puncture, it is ice pick. A clinical assessment in raking light confirms the mix, which is often more than one type.

There is no single best treatment — the best result comes from matching techniques to your scar types and combining them. A common plan pairs subcision and RF microneedling with TCA CROSS for any ice pick scars.

Yes. A single plan can address several scar types across staged sessions — for example subcision and RF microneedling in one phase, TCA CROSS for ice pick pits in another. Sequencing is chosen so each technique supports the others.

Most combination plans run over several months, with 3 to 6 sessions depending on scar severity and types. Improvement is progressive, building with each session as collagen remodels, so patience and completing the course matter.

Book a Consultation

Get a personalised treatment plan for your skin concern from Dr Azra Vaziri — DHA & DOH licensed, 20+ years of experience.