Other non-diabetic proliferative retinopathy

**Inclusion terms:** - Proliferative vitreo-retinopathy - Thalassemia proliferative retinopathy

**Excludes1:** - proliferative vitreo-retinopathy with retinal detachment (H33.4-)

**Excludes2:** - proliferative sickle-cell retinopathy (H36.82-)