Atrophic scars (acne scars)

Effectively fill and smooth atrophic scars – with individually tailored methods for a more even, natural complexion.
Cheek with atrophic scars.

The key facts

  • Duration of treatment: 20–60 minutes, depending on the method 
  • Fit to resume social activities: Immediately 
  • Anaesthesia: None or local anaesthetic (depending on the treatment) 
  • Downtime: None  
  • Type of care: Outpatient 
  • Note: Several sessions are usually necessary  

What are atrophic scars?

Atrophic scars occur when insufficient new collagen is formed during wound healing. This results in depressions or indentations in the tissue – often as a result of acne, surgery or skin injuries.  

Unlike hypertrophic or keloid scars, atrophic scars appear flat, thin and sunken. At our practice, we offer a wide range of proven treatment methods – from filler injections and needling to laser therapy – depending on the severity and complexion. 

About the treatment

The treatment of atrophic scars, such as acne scars, requires an individual approach depending on the depth and quantity of the scars and the skin condition. The aim is to lift the sunken scar, stimulate collagen formation and improve the overall complexion of the skin. 

 

Typical treatment options 

  • Hyaluronic acid or poly-L-lactic acid (Sculptra): Builds volume and stimulates collagen
  • CO₂ laser: Removes superficial skin layers and promotes regeneration
  • Microneedling: Stimulates wound healing through micro-injuries
  • PRP (autologous blood plasma): Biologically stimulates and renews skin 

 

When is it recommended? 

  • For acne scars with indentations or depressions
  • After operations or skin injuries with sunken scar structure
  • To improve the skin’s texture in cases of uneven skin surface
  • Also possible with older scars – though the sooner, the better  

"From diagnosis to surgical intervention to scar treatment—we handle everything under one roof." 

Dr. med. Valeska Hürlimann
Treatment stages
1
Before treatment
Following a skin analysis and consultation, the appropriate procedure is selected. In some cases, local anaesthetic is used.
2
During treatment
Depending on the method selected, injections, needling or laser treatment are performed. The duration varies between 20 and 60 minutes.
3
After treatment
The skin may be temporarily reddened. Usually, 2 to 4 sessions are recommended at intervals of several weeks.
4
Possible risks and complications
Temporary swelling, redness or small haematomas. In very rare cases, pigment changes or slight irregularities may occur.
FAQs

FAQs

When is the right time for treatment? 

Scars should ideally be tackled as early as possible. In principle, however, treatment can be carried out at any time, even after several years. 

Will my health insurance company cover the treatment costs? 

Generally speaking, treatment of scars for cosmetic reasons is not covered by health insurance. However, more pronounced scars with prominent contour irregularities or functionally limiting scars are sometimes covered by health insurance upon prior request.  

How many treatments can be expected? 

As a rule, you should expect 3 treatments at intervals of 4 to 6 weeks.    

HÜRLIMANN Valeska - Plastic, reconstructive and aesthetic surgery

Dr. med. Valeska Hürlimann

Leitende Ärztin

Why choose us
Entrance to Affidea PSG Zurich
Specialists in plastic breast surgery
Our experienced team of doctors offers the most advanced reconstructive and aesthetic techniques to shape the breast with harmonious and natural form and symmetry.
Comprehensive care
We support patients throughout the entire process – from diagnosis and surgical treatment to personalised aftercare and rehabilitation.
Modern infrastructure
Our state-of-the-art practice facilities are equipped with the latest technology, creating a pleasant and safe atmosphere for your treatment.
Integrated patient care
We provide interdisciplinary and coordinated support – from the first consultation through to aftercare, ensuring a smooth treatment journey.