title: A novel fractional micro-plasma radio-frequency technology for the treatment of facial scars and rhytids: a pilot study.
abstract: BACKGROUND
  Fractional ablative and non-ablative lasers have gained popularity in the treatment of acne scars and rhytids due to their efficacy and improved tolerability. Plasma and radio frequency (RF) have also emerged as methods for ablative or non-ablative energy delivery. We report preliminary experience with a novel fractional micro-plasma RF device for the treatment of facial acne scars and rhytids.
  
  
  METHODS
  Sixteen patients with facial acne scars or rhytids were treated at 4-week intervals. Treatment parameters were titrated to an immediate end point of moderate erythema. The clinical end point for cessation of treatment was the attainment of satisfactory clinical results. Results were monitored photographically up to 3 months after treatment.
  
  
  RESULTS
  Acne scars showed marked improvement after two to four treatments. Facial rhytids demonstrated reduced depth after two treatments and marked improvement after four treatments. Treatment was well tolerated by all participants, with transient erythema and short downtime. These results provide initial evidence for the safety and effectiveness of fractional micro-plasma RF as a low-downtime and well-tolerated modality for the treatment of acne scars and facial rhytids.
authors.affiliation: Department of Dermatology, Rabin Medical Center, Petach Tikva, Israel. shomitha2@clalit.org.il
authors.forename: Shlomit
authors.initials: S
authors.lastname: Halachmi
authors.forename: Arie
authors.initials: A
authors.lastname: Orenstein
authors.forename: Tania
authors.initials: T
authors.lastname: Meneghel
authors.forename: Moshe
authors.initials: M
authors.lastname: Lapidoth
mesh_terms: D000152:Acne Vulgaris / Q000150:complications; D000328:Adult; D002921:Cicatrix / Q000209:etiology / Q000628:therapy*; D005145:Face; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D058629:Plasma Skin Regeneration / Q000009:adverse effects / Q000295:instrumentation; D015361:Rhytidoplasty / Q000009:adverse effects / Q000295:instrumentation
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