Lower blepharoplasty post-orbicularis approach to the orbit--a prospective study.

Area of Science:

• Ophthalmology
• Plastic Surgery
• Trauma Surgery

Background:

• Zygomatico-orbital trauma requires surgical repair, often involving the orbital rim and floor.
• Standardized surgical approaches are crucial for minimizing complications like ectropion.

Purpose of the Study:

• To assess the efficacy of a specific surgical technique for zygomatico-orbital trauma repair.
• To determine the incidence of post-operative ectropion using a lower blepharoplasty incision with post-orbicularis dissection.

Main Methods:

• Prospective study of 50 patients (55 incisions) with zygomatico-orbital trauma.
• Utilized a standardized approach: lower blepharoplasty incision and post-orbicularis dissection.
• A 'Frost suture' was employed in most cases post-operatively.

Main Results:

• The study documented the incidence of post-operative ectropion in patients undergoing this specific surgical approach.
• Findings were compared to historical data from a previous retrospective study.
• Factors contributing to ectropion occurrence were analyzed.

Conclusions:

• The lower blepharoplasty incision combined with post-orbicularis dissection appears to be an effective method for zygomatico-orbital trauma repair.
• The incidence of ectropion with this technique warrants further investigation and comparison.
• Understanding factors influencing ectropion can refine surgical outcomes in orbital trauma management.