A Simplified Protocol for Protecting Palatal Soft Tissue Donor Sites Using an Oral Mucoadhesive Bandage

Area of Science:

• Oral and Maxillofacial Surgery
• Wound Healing
• Biomaterials

Background:

• Managing palatal donor site wounds is crucial for patient comfort and reducing complications.
• Traditional methods like palatal stents and mucoadhesive bandages have limitations in cost, comfort, and reliability.
• Novel techniques like the palatal shield have shown promise but require further refinement in adaptability.

Purpose of the Study:

• To present a comprehensive and effective protocol for managing palatal donor site wounds.
• To improve patient comfort and optimize healing outcomes following autologous soft tissue harvesting from the palate.
• To provide a reliable, cost-effective, and reproducible technique for palatal wound management.

Main Methods:

• A multi-layer system combining a collagen sponge scaffold with a mucoadhesive bandage.
• The dressing is secured using stabilizing suspension sutures (crossed horizontal mattress sutures).
• Key steps include placing the collagen sponge, applying the mucoadhesive bandage, and suturing the dressing.

Main Results:

• The developed multi-layer system creates a stable, long-lasting physical barrier.
• This barrier protects the wound from mechanical irritation and bacterial contamination.
• The technique provides immediate hemostasis, significantly reduces postoperative pain, and promotes advanced healing.

Conclusions:

• This protocol offers a reliable and cost-effective solution for palatal donor site management.
• It enhances patient comfort by minimizing pain and functional disruptions.
• The technique promotes predictable and advanced wound healing, addressing donor site morbidities.