Ranibizumab, an effective antineovascular drug, will be studied for safety and efficacy in pterygium, a neovascular disorder of the ocular surface.

Ptergyia are chronic fibrovascular lesions of the ocular surface. This study is designed to look for a signal of efficacy when the lesions are in a phase of active vascular growth. This phase is most often caught in a newly recurring pterygia post-operatively.

Patients identified with actively growing lesions, will be offered local injections directly beneath the lesions. They will be examined for any adverse side effects and regression of the lesion.

Inclusion Criteria:

Patients with actively growing pterygia, either surgical recurrences, or non-surgical primary lesions.

Exclusion Criteria:

• Pregnancy
• History of CVA
• Monocular patients
• Minors