First Aid for Skin Tears by Mini Patch Grafting from the Flap Edge

Area of Science:

• Dermatology
• Wound Healing
• Plastic Surgery

Background:

• Traumatic skin tears are common in patients with dystrophic skin.
• Adhesive skin closures may not fully cover defects, necessitating alternative treatments.
• Existing methods can sometimes damage healthy skin during defect closure.

Purpose of the Study:

• To present a simple technique for mini patch grafting on remaining raw surfaces of traumatic skin tears.
• To offer a method that avoids damaging healthy skin.
• To improve the healing of skin defects in patients with dystrophic skin.

Main Methods:

• Adhesive skin strips are used to spread and fix the skin flap, minimizing the defect.
• Small skin pieces are obtained by trimming the edges of the skin flap.
• These mini grafts are placed on the defect with 3-5 mm spacing, followed by standard wound dressing.

Main Results:

• The mini patch grafting technique effectively covers the remaining raw surface of skin defects.
• Healing of the ulcer is markedly promoted.
• The enlargement of the skin defect is minimal.

Conclusions:

• Small skin pieces trimmed from a skin flap can serve as effective mini patch grafts.
• This technique remarkably enhances the healing of the remaining open surface of traumatic skin tears.
• It provides a valuable option for managing skin defects in patients with dystrophic skin.