Some of the indications of laser photocoagulation are as follows: Hypertensive retinopathy Diabetic retinopathies Eales disease Coats disease Vitreous hemorrhage disease Retinal military aneurysms Malignant melanomas of choroid Metastatic lesions in choroid from ca of breast Surface tumours of eye ball Tumours and cysts of iris Fibrous bands in vitreous Reconstructions of pupil Tumour biopsies Tumour therapies Share your views.