Levator aponeurosis surgery. A retrospective review

Area of Science:

• Ophthalmology
• Surgical Techniques
• Ptosis Correction

Background:

• Acquired ptosis can significantly impact vision and aesthetics.
• Aponeurotic repair is a common surgical approach for correcting ptosis.
• Long-term outcomes of aponeurotic repair require further investigation.

Purpose of the Study:

• To evaluate the long-term efficacy of aponeurotic repair for acquired ptosis.
• To identify factors influencing the success rate of this surgical procedure.

Main Methods:

• Retrospective review of 174 aponeurotic repairs performed since 1980.
• Analysis of patient data including preoperative ptosis severity and levator function.
• Assessment of lid level at 6 weeks and long-term follow-up.

Main Results:

• An acceptable lid level within 1 mm of the desired position was achieved in 74% of eyelids at 6 weeks.
• Preoperative ptosis severity was the primary predictor of success.
• Levator function and anesthesia type did not significantly impact the success rate.

Conclusions:

• Aponeurotic repair offers acceptable short-term outcomes for acquired ptosis.
• A significant decrease in lid level observed between 2-4 months postoperatively impacts long-term success.
• Further research is needed to understand and mitigate the causes of delayed ptosis recurrence.