Background: Hypertrophic scars and keloids remain a problem for surgeons. Topical and intralesional corticosteroids, positive pressure dressings, cryotherapy, and laser therapy are helpful but not uniformly successful.
Objective: To document the effectiveness of silicone gel sheeting in the prevention and/or reduction of evolving hypertrophic scars and keloids.
Methods: Silicone gel sheeting was placed over evolving scars in 20 cases. The dressing was worn for at least 12 hours a day. Biopsies were examined for the presence of silica in the tissue.
Results: Lesions improved during the treatment period in 85% of the cases. The mechanisms of action are unknown. Positive pressure was not necessary. No silica from the dressing was found at the wound site.
Conclusion: Daily treatments with silicone gel sheeting should begin as soon as an itchy red streak develops in a maturing wound. The dressing is effective in reducing the bulk of these lesions.