Surgery without skin resection for eyelid entropion

Area of Science:

• Ophthalmology
• Surgical Innovation
• Pediatric Eyelid Surgery

Background:

• Traditional eyelid entropion surgeries often involve skin or conjunctival manipulation, sometimes including the tarsus for severe cases.
• Existing methods, like horizontal wedge resection, can lead to recurrences, noticeable scarring, or lagophthalmos due to excessive skin removal.
• The role of orbicularis muscle swelling in pediatric congenital entropion has been hypothesized as a primary cause.

Purpose of the Study:

• To investigate the efficacy of a new surgical approach for congenital eyelid entropion.
• To evaluate the correction of entropion through partial resection of the orbicularis muscle without involving skin resection.

Main Methods:

• A surgical technique focusing on partial resection of the orbicularis muscle anterior to the tarsus was employed.
• No skin resection was performed as part of this novel surgical intervention.
• Eight patients diagnosed with congenital eyelid entropion were treated using this specific muscle resection method.

Main Results:

• The partial orbicularis muscle resection technique demonstrated successful correction of congenital eyelid entropion in all treated patients.
• Good clinical outcomes were achieved, suggesting the effectiveness of targeting the orbicularis muscle.
• This approach potentially avoids the complications associated with traditional skin resection methods.

Conclusions:

• Partial resection of the orbicularis muscle is a viable and effective surgical treatment for pediatric congenital eyelid entropion.
• This method offers a promising alternative to conventional techniques, potentially reducing scarring and recurrence rates.
• Further research is warranted to confirm long-term outcomes and compare this technique with established surgical procedures.