title: [A novel treatment for facial acne scars: dermabrasion combined with Recell® (skin active cell transplantation) technique].
abstract: OBJECTIVE
  To evaluate the efficacy and risksof the treatment of facial acne scar with dermabrasion combined with Recell® technology.
  
  
  METHODS
  30 patents with II or III degree facial acne scars were treated with dermabrasion and Recell® (skin active cell transplantation) technique in our department from October 2010 to October 2011. The affected area in the face was dermabraded with micro motor system. Then a small piece of razor-thickness skin graft was obtained and processed with Recell® kit. Several milliliterof autologous uncultured epidermal cell suspension was applied to the facial wound and covered with appropriate dressings.
  
  
  RESULTS
  Theeffectiveness and risks of this treatment was evaluated with regard to wound healing time, postoperative complication rate, erythema period, etc. Wound healing time was shortened to 5-7 days. The erythema period was also observed shortened with this technique. Within the follow up period, no hyperpigmentation was reported in this case serial.
  
  
  CONCLUSIONS
  Dermabrasion combined with Recell® (skin active cell transplantation) technology can provide a safety and effective treatment approach for patients with facial acne scars.
authors.forename: Ang
authors.initials: A
authors.lastname: Zeng
authors.forename: Zhifei
authors.initials: Z
authors.lastname: Liu
authors.forename: Lin
authors.initials: L
authors.lastname: Zhu
authors.forename: Jin
authors.initials: J
authors.lastname: Wang
authors.forename: Weiwei
authors.initials: W
authors.lastname: Li
authors.forename: Kexin
authors.initials: K
authors.lastname: Song
mesh_terms: D000152:Acne Vulgaris / Q000150:complications*; D017690:Cell Transplantation / Q000379:methods; D002921:Cicatrix / Q000209:etiology / Q000601:surgery*; D003131:Combined Modality Therapy / Q000379:methods; D003869:Dermabrasion / Q000379:methods*; D004847:Epithelial Cells / Q000637:transplantation*; D005145:Face; D006801:Humans; D012867:Skin / Q000166:cytology*; D016896:Treatment Outcome; D014945:Wound Healing