Skin staples in potentially contaminated wounds

Area of Science:

• Surgical Innovation
• Wound Healing Research
• Infectious Disease Control

Background:

• Percutaneous sutures increase wound infection risk in contaminated surgical procedures.
• Variability in skin tape adhesive properties limits routine use.
• Need for reliable wound closure methods in potentially contaminated settings.

Purpose of the Study:

• Evaluate the efficacy of skin staples in preventing abscess formation.
• Compare skin staples to percutaneous sutures and skin tapes in contaminated wounds.
• Assess resistance to bacterial contamination and abscess development.

Main Methods:

• 180 mice underwent fresh skin incisions.
• Subcutaneous injection of Staphylococcus aureus.
• Wound closure using skin staplers, percutaneous sutures, or skin tapes.

Main Results:

• Skin stapler closure demonstrated the highest resistance to abscess formation.
• Percutaneous sutures were associated with increased abscess formation.
• Skin tapes and staples avoided the bacterial nidus issue seen with sutures.

Conclusions:

• Skin staplers provide a robust alternative for wound closure in potentially contaminated cases.
• Skin staplers offer superior resistance to abscess formation compared to percutaneous sutures.
• Skin staplers can be considered when tape strength is a concern, avoiding suture-related infection risks.