The authors analyzed the cosmetic and functional results of a series of patients with unilateral congenital ptosis who underwent levator resection, to compare the outcome of surgery according to the age of intervention, and to evaluate the chance of ptosis recurrence in different age groups. Analysis of the clinical charts of 44 patients who underwent a unilateral levator muscle resection under the care of one surgeon from February 2000 to March 2012 was performed. Age at the time of surgery ranged from 2.1 to 12 years. The study population was divided into different groups according to the age of surgery. Preoperative evaluation included measurements of upper eyelid margin reflex distance (MRD1), levator function, frontalis function, and complete extraocular motility examination. This study adheres to the principles outlined in the Declaration of Helsinki. The patients' follow-up ranged between 2 and 12 years. The outcome of surgery was more satisfactory (MRD1 increase: p < 0.002) and the increase of levator function was better (p < 0.0001) when surgery was performed in children aged 2 to 4 years. No ptosis recurrence was observed in children aged 2 to 4 years, as opposed to 6 (22%) children of other groups (p = 0.067). Unilateral levator resection effectively reduces the asymmetry between eyelids. The age of the operation appears to influence the outcome of surgery, as in this series cosmetic and functional results are better and the rate of ptosis recurrence is lower if the child is operated on before the age of 4 years.

Some of the GDx VCC indices were significantly correlated to visual field indices in glaucomatous patients, but NFI was the best indicator of visual field damage.

Paediatric external DCR can successfully treat CNLDO with a low rate of complications. As the bud of the upper canine may be very close to the site of the rhinostomy when this is performed before the age of 3, it cannot be excluded that the agenesis of the ipsilateral upper canine, an unusual finding in Caucasian populations, might be related to the size and the site of the rhinostomy.

One year after laser treatment of 117 eyes with central or branch retinal vein occlusion in the presence of macular edema, visual acuity was equally improved in the central retinal vein occlusion laser-treated and branch retinal vein occlusion non-laser-treated eyes. We concluded that fluorangiographically evident ischemic areas or significant macular edema are indications for laser therapy, and that a poor long-term functional prognosis is always related to more severe macular damage at the onset.

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