Black and white close-up representing acne scarring and post-inflammatory texture concern at CAMIBlack and white close-up representing acne scarring and post-inflammatory texture concern at CAMI

Acne Scars: Rebuilding What the Inflammation Took

Acne scars are structural changes in the dermis that require targeted collagen remodeling to improve. Treatment is matched to scar type — rolling, boxcar, and icepick scars each respond to different approaches.

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Acne & Scarring

Acne scars don't fade with time. They require collagen remodeling to improve.

What It Is

Acne scars are permanent structural changes in the dermis resulting from the inflammatory damage of active acne. They're not surface marks — they're physical alterations to the architecture of the skin that require collagen remodeling to improve. They range from shallow textural irregularities to deep, pitted icepick scars, and their appearance can be significantly improved with the right combination of treatments, though complete elimination is rarely achievable without surgical intervention.

Why Patients Seek Treatment

Most patients with significant acne scarring have had it for years before seeking treatment. Many assumed nothing could be done. Significant improvement is consistently achievable with the right protocol.

UNDERSTANDING THE SCIENCE

Collagen remodeling takes months — scar improvement develops gradually, not immediately.

What Causes It
Common Signs
Why It Changes Over Time
How It's Commonly Addressed
01

What Causes It

Acne scars form when the inflammation of active acne is severe enough to damage the dermis.

Collagen destruction: Inflammatory acne — particularly nodules and cysts — triggers an immune response that destroys collagen in the surrounding dermis. When the wound heals with a collagen deficit, an atrophic (depressed) scar forms.

Fibrous tethering: In rolling scars, fibrous bands form between the dermis and the tissue beneath, pulling the surface down in a wave-like pattern.

Excess collagen production: In some patients, particularly those with darker skin tones, the healing response produces excess collagen, resulting in raised (hypertrophic or keloid) scars rather than depressed ones.

02

Common Signs

Patients with acne scarring typically present with:

  • Depressed or pitted areas on the cheeks, forehead, or chin from prior inflammatory lesions
  • A textural irregularity that reads as bumpy or uneven even when skin is otherwise clear
  • Icepick scars — narrow, deep pits that are more visible than shallow scars
  • Rolling scars that create a wave-like or undulating surface quality
  • Persistent post-inflammatory marks that have been present for more than 12 months
03

Why It Changes Over Time

Acne scars don't improve significantly on their own over time. The structural deficit in the dermis is permanent without active intervention. However, surrounding skin quality changes — continued UV exposure, collagen loss with age — can make scars appear more prominent over the years as the surrounding tissue loses the structure that made scars less noticeable.

Treatment at any age produces meaningful improvement. Starting earlier means treating scars when surrounding skin quality is still strong, which generally produces better visual outcomes.

04

How It's Commonly Addressed

Effective acne scar treatment is protocol-matched to scar type.

  • RF microneedling: The most versatile treatment for rolling and boxcar scars. Delivers radiofrequency energy at precise dermal depths, stimulating collagen remodeling in the exact tissue plane where the scar deficit exists. Typically 3–6 sessions.
  • TCA cross: A targeted chemical application directly into icepick scars that stimulates collagen production inside the narrow channel. The most effective approach specifically for icepick scars.
  • Subcision: A manual technique that releases the fibrous bands tethering rolling scars to the dermis. Often combined with RF microneedling or filler for optimal correction.
  • Laser resurfacing: Ablative or fractional laser addresses both the scarring and associated skin quality changes (texture, tone) simultaneously. More downtime but significant improvement in a single treatment.

We match the treatment to the scar type. One protocol doesn't fit all.

At CAMI, acne scar treatment starts with a thorough assessment of scar type and distribution. Most patients have a combination of scar types that requires a layered protocol. We build the plan around what will produce the most significant improvement for the specific scar pattern present, sequence treatments to maximize collagen remodeling, and set realistic expectations for the timeline and degree of improvement.

We also have a direct conversation about active acne. If breakouts are still occurring, treating scars is premature — new lesions will create new injury that undermines the remodeling in progress.

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Treatments for
This Concern

FAQ

What's the difference between treating active acne vs acne scars?
What actually causes acne?
What causes rough or uneven skin texture?
What treatments improve skin texture most effectively?

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