Related Experiment Video
Updated: Jan 11, 2026

Surgical Correction for Pediatric Epiblepharon and Trichiasis
Published on: July 8, 2025
Clinical efficacy of an improved orbicularis oculi muscle plication surgery for senile involutional lower eyelid
Duo Peng1, Wenting Gu1, Zhen Wang2
1Department of Ophthalmology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, 215002, Jiangsu Province, China.
Purpose:
This study aims to investigate the clinical efficacy of an improved orbicularis oculi muscle plication surgery in treating senile involutional lower eyelid entropion.
Methods:
A retrospective case-control study was conducted to compare the therapeutic effects, postoperative complications, and patient satisfaction between the improved orbicularis oculi muscle plication surgery and the traditional orbicularis oculi muscle shortening surgery.
Results:
The results showed that the improved orbicularis oculi muscle plication surgery has significant advantages in treating senile involutional lower eyelid entropion, with fewer postoperative complications, better recovery of ocular symptoms, and good long-term effects.
Conclusion:
The improved orbicularis oculi muscle plication surgery is simple and efficient.It is worth promoting and applying in primary hospitals.
More Related Videos
Related Concept Videos
Muscles of the Eye
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
Accessory Structures of the Eye

