The rate of re-epithelialization across meshed skin grafts is increased with exposure to silver
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Updated: Aug 19, 2026
Tissue Characterization after a New Disaggregation Method for Skin Micro-Grafts Generation
Published on: March 4, 2016
Robert H Demling1, M D Leslie DeSanti
1Department of Surgery, Trauma and Burn Center, Brigham & Women's Hospital, 75 Francis Street, PBB-B4, Boston, MA 02115, USA. rhdemling@partners.org
Unlabelled:
The objective in this study was to determine whether exposure to pure silver increases the rate of re-epithelialization across a partial thickness wound. A meshed skin graft, placed on an excised burn wound was used as a healing model.
Methods:
The rate of meshed skin graft epithelial closure on an exposed burn using a moist healing environment was shown. A moistened silver delivery system (Acticoat) was compared with a standard xeroform and eight ply gauze dressing continually moistened with a 0.01% neomycin and polymyxin solution (NP). Twenty burn patients with deep burns of over 15% of TBS were excised and grafted with 2:1 meshed grafts. One graft area was treated with the antibiotic solution and another with the silver delivery. The meshed graft was performed within 3 days of injury.
Results:
No infections were noted and quantitative swab cultures gave less than 10(2) bacteria in all cases at wound closure. At day 7, re-epithelialization was complete with silver and 55% closed with NP solution. Wound closure was complete in the NP solution group at day 10. Silver increased re-epithelialization rate by over 40%, a significant increase. Graft take was over 95% in both groups.
Conclusion:
Silver released in a moist wound surface environment significantly increases the rate of re-epithelialization compared to a standard antibiotic solution.
