title: Modified retractor plication technique in lower lid entropion repair: a 4-year follow-up study.
abstract: BACKGROUND
  Lower eyelid entropion is an eyelid malposition characterized by inward rotation of the eyelid margin associated with potentially significant discomfort and, occasionally, keratopathy. In this study we evaluated and compared the efficacy of two surgical techniques of retractor plication for involutional lower lid entropion repair.
  
  
  METHODS
  Sixty-two consecutive patients (62 eyes) with involutional lower lid entropion were included. Of the 62, 34 underwent the Jones retractor plication technique, and 28 underwent a modification of this technique that simplifies the procedure. We evaluated horizontal lid laxity, medial canthal tendon laxity and lower lid excursion before and after surgery, and determined the rate of entropion recurrence in the two groups. All measures were obtained before and 1 month, 6 months, 1 year, 2 years, 3 years and 4 years after surgery.
  
  
  RESULTS
  Preoperatively, there was no statistically significant difference between the two groups in any of the measures studied. Postoperatively, the mean amount of horizontal lid laxity was significantly less in the modified technique group than in the Jones technique group (6.86 mm [standard deviation (SD) 0.41 mm] vs. 7.30 mm [SD 0.64 mm]) (p < 0.05). Similarly, the mean amount of medial canthal tendon laxity in the resting position was significantly less in the modified technique group than in the Jones technique group (1.90 mm [SD 0.56 mm] vs. 1.25 mm [SD 0.43 mm]) (p < 0.05). The rate of entropion recurrence was significantly lower in the modified technique group (7.1%) than in the Jones technique group (14.7%) (p < 0.05).
  
  
  CONCLUSIONS
  The modified retractor plication technique showed encouraging results in terms of successful and long-lasting lower lid entropion repair.
authors.affiliation: Department of Neurological and Vision Sciences, Ophthalmology, University of Genoa, Genoa, Italy. altieri.ferraris@tin.it
authors.forename: Michele
authors.initials: M
authors.lastname: Altieri
authors.forename: Amy E H
authors.initials: AE
authors.lastname: Kingston
authors.forename: Roberta
authors.initials: R
authors.lastname: Bertagno
authors.forename: Gianguido
authors.initials: G
authors.lastname: Altieri
mesh_terms: D000368:Aged; D004774:Entropion / Q000601:surgery*; D005143:Eyelids / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009801:Oculomotor Muscles / Q000601:surgery*; D013508:Ophthalmologic Surgical Procedures; D011446:Prospective Studies; D016896:Treatment Outcome