Application of Remote Buried Dermal Super-Tension-Reducing Sutures for Incisional Scar Prevention

Area of Science:

• Plastic Surgery
• Wound Healing Research
• Surgical Innovation

Background:

• Scar hyperplasia is a frequent complication of surgical incisions.
• Incision tension significantly influences scar formation and quality.
• Traditional methods for reducing suture tension have limitations, including visible suture points and potential adverse reactions like pigmentation.

Purpose of the Study:

• To introduce and evaluate a novel super-tension-reducing suture technique: distal complete dermal undermining.
• To minimize scar hyperplasia by reducing needle entry/exit points and enhancing tension distribution.
• To improve overall incision healing outcomes compared to conventional methods.

Main Methods:

• A prospective study involving 50 patients undergoing oral and maxillofacial surgery.
• Implementation of the distal complete dermal undermining super-tension-reducing suture technique.
• Subcutaneous needle insertion with 1 cm of dermal undermining before subcutaneous withdrawal to avoid surface exposure.

Main Results:

• The novel technique demonstrated superior outcomes in the observation group compared to the control group.
• Significant improvements were noted in scar scores, reduced pigmentation, and fewer centipede-foot scars.
• Enhanced incision healing and reduced incidence of delayed healing were observed with the new method.

Conclusions:

• The distal complete dermal undermining super-tension-reducing suture technique is effective in minimizing scar hyperplasia.
• This innovative method improves surgical incision healing and reduces adverse outcomes.
• The technique presents a valuable new option for surgical wound management with promising clinical applications.