Hydrocolloid wound dressing for sealing periwound with poor normal skin: negative pressure wound therapy for deep limb burns with extensive burns.

Background: Negative pressure wound therapy (NPWT) is effective for wounds with exposed bones and tendons, but when the wound is accompanied by extensive burns, sealing is difficult. We performed sealing with a hydrocolloid wound dressing on limb burns.

Case report: A 61-year-old woman was burned in a fire at her home. Split-thickness skin grafting was performed 14 and 35 days post injury, but exposure of the right patella and patellar tendon became apparent. The hydrocolloid wound dressing was wrapped around the proximal and distal aspects of a deep wound. The limb was sandwiched from the front and back surfaces and sealed with 2 film dressings, including the hydrocolloid, according to the sandwich method. Using this method, NPWT could be performed without leakage, the exposed tendons and bones were covered with granulation, and skin grafts were performed on day 88 after injury.

Conclusion: Our method allows NPWT to be easily and effectively performed for deep limb burns with poor normal skin periwound area.