Nano Fat Injection With or Without Fractional Carbon Dioxide Laser in Acne Scars

Assessment of Nano Fat Grafting Combined With Fractional Carbon Dioxide Laser Resurfacing Versus Nano Fat Grafting Alone in Atrophic Facial Acne Scars

Assessment of nano fat grafting combined with carbon dioxide laser resurfacing versus nano fat grafting alone in treating facial atrophic acne scars

Acne scars is a world wide problem .though lots of treatment exists still mo gold standard for treatment of acne scars in this study.

Assessment of nano fat grafting combined with carbon dioxide laser resurfacing versus nano fat grafting alone in treating facial atrophic acne scars

Inclusion Criteria:

• patients older than 18 years who attend the Outpatient Clinics of Dermatology and Plastic Surgery Departments, Assiut University Hospital, with moderate to severe atrophic facial acne scars on both cheeks, as assessed using the Goodman and Baron Qualitative scar grading system (12), will be enrolled in the study.

Exclusion Criteria:

• include: pregnancy or lactation; active acne, history of deep chemical peeling or filler injection in the previous 6 months, history of keloid or hypertrophic scar formation; use of isotretinoin in the previous 6 months; active infection in the treatment area; bleeding tendencies; history of herpes simplex or herpes zoster infection on the face; and patients with unrealistic expectations.