From Incision to Healing: An Evidence-Based Review of Scar Optimization in Upper Blepharoplasty

Area of Science:

• Plastic Surgery
• Ophthalmology
• Evidence-Based Medicine

Background:

• Upper blepharoplasty is a common aesthetic procedure where scar quality significantly impacts patient satisfaction.
• Minimizing complications like wound dehiscence, milia, and scarring is crucial for optimal cosmetic results.

Purpose of the Study:

• To review and evaluate surgical and postoperative strategies for enhancing cosmetic outcomes in upper blepharoplasty.
• To assess the evidence supporting various techniques and interventions for scar quality improvement.

Main Methods:

• Systematic review of studies comparing incision modalities (scalpel, RF, CO2 laser) and suture techniques (interrupted, subcuticular, running).
• Evaluation of suture materials (absorbable vs. non-absorbable) and topical agents (silicone creams).
• Assessment of evidence for postoperative modalities (botulinum toxin, triamcinolone, cold compresses, dressings).

Main Results:

• No significant difference in final scar appearance between different incision modalities.
• Interrupted and subcuticular sutures show better short-term scar scores than running techniques; tension relief is important.
• Silicone creams aid hypertrophic scar reduction; botulinum toxin and triamcinolone lack sufficient evidence. Many postoperative modalities offer minimal benefit.

Conclusions:

• Optimal upper blepharoplasty results depend on meticulous surgical technique, individualized suture choice, tension management, and evidence-based care.
• Reconsideration of routine interventions lacking scientific backing is advised in favor of proven efficacy for improved scar outcomes.