Alternative etiology and surgical correction of acquired lower-eyelid entropion

• Published in: Annals of plastic surgery Vol. 58; no. 2; p. 166
• Main Authors: Matsuo, Kiyoshi, Yuzuriha, Shunsuke, Yano, Shiharu, Narimatsu, Iwao, Kawamura, Tatsuya
• Format: Journal Article
• Language: English
• Published: United States 01.02.2007
• Subjects: Adult; Age Factors; Aged; Aged, 80 and over; Blepharoplasty - methods; Blepharoptosis - surgery; Entropion - surgery; Fasciotomy; Female; Humans; Male; Middle Aged; Suture Techniques; Treatment Outcome
• ISSN: 0148-7043
• DOI: 10.1097/01.sap.0000232794.75209.21

When increased contraction of the levator muscle accompanied by the superior rectus muscle compensates for aponeurotic blepharoptosis, increased contraction of the inferior rectus muscle for foveation retracts the lower eyelid through the capsulopalpebral fascia, showing the lower sclera. We hypothesized that in patients with aponeurotic blepharoptosis, the capsulopalpebral fascia excessively retracts the posterior lamella of the lower eyelid alone while keeping the anterior lamella unretracted, especially in patients with both weak extension of the capsulopalpebral fascia to the pretarsal anterior lamella and increased contraction of the orbicularis oculi muscle, resulting in entropion. Aponeurotic reinsertion to the tarsus for the upper eyelid improved entropion in 15 younger patients. Surgical disinsertion of the capsulopalpebral fascia from the tarsus and creation of a cicatricial connection between the pretarsal skin and the tarsus for the lower eyelid corrected entropion in 15 elderly patients. Both procedures also corrected the lower scleral show.