American journal of ophthalmology · 2014
Surgical treatment of severe congenital ptosis in patients younger than two years of age using preserved fascia lata.
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Woo Kyung In, Kim Yoon-Duck, Kim Yong-Hwan
Аннотация
PURPOSE: To investigate the clinical outcome of a frontalis sling using preserved fascia lata in the treatment of vision-obscuring congenital ptosis in patients less than 2 years of age.
DESIGN: Retrospective, interventional case series.
METHODS: The study was conducted in an institutional setting and included 82 patients with visual axis-obscuring congenital ptosis. All patients underwent frontalis sling surgery with preserved fascia lata between November 1994 and December 2008, and had a minimum follow-up of 6 months. Visual and surgical outcomes were assessed by reviewing clinical photographs and medical charts. Surgical outcomes were defined as good, fair, or poor, based on the postoperative lid level.
RESULTS: The mean age at surgery was 15.3 ± 4.8 months. After a mean follow-up of 54.8 ± 41.4 months, 64 patients (78.0%) showed good or fair surgical outcomes. Reoperation was performed in 16 of the patients with poor or fair results. Amblyopia was treated postoperatively in 75 of the 82 patients (91.5%) and had improved in 65 patients at the last follow-up. Postoperative entropion was identified in 5 cases, all of which were treated successfully. No other significant complications occurred.
CONCLUSIONS: For patients younger than 2 years of age, preserved fascia lata may be an appropriate substitute for autogenous fascia lata in frontalis sling surgery. Its long-term stability may enable a permanent effect in a certain proportion of patients, and may not require secondary surgery, which is common with synthetic materials.
DESIGN: Retrospective, interventional case series.
METHODS: The study was conducted in an institutional setting and included 82 patients with visual axis-obscuring congenital ptosis. All patients underwent frontalis sling surgery with preserved fascia lata between November 1994 and December 2008, and had a minimum follow-up of 6 months. Visual and surgical outcomes were assessed by reviewing clinical photographs and medical charts. Surgical outcomes were defined as good, fair, or poor, based on the postoperative lid level.
RESULTS: The mean age at surgery was 15.3 ± 4.8 months. After a mean follow-up of 54.8 ± 41.4 months, 64 patients (78.0%) showed good or fair surgical outcomes. Reoperation was performed in 16 of the patients with poor or fair results. Amblyopia was treated postoperatively in 75 of the 82 patients (91.5%) and had improved in 65 patients at the last follow-up. Postoperative entropion was identified in 5 cases, all of which were treated successfully. No other significant complications occurred.
CONCLUSIONS: For patients younger than 2 years of age, preserved fascia lata may be an appropriate substitute for autogenous fascia lata in frontalis sling surgery. Its long-term stability may enable a permanent effect in a certain proportion of patients, and may not require secondary surgery, which is common with synthetic materials.