“…Patient's medical problem is an important factor to consider in planning for cataract surgery because presence of uncontrolled systemic co-morbidities had been associated with increase of peri-operative complications [10,11]. These complications include retrobulbar hemorrhage, expulsive choroidal haemorrhage, posterior capsular rent, posterior capsular opacity, intra-operative hyphaema, delayed wound healing, severe post-operative inflammation and endophthalmitis [12,13].…”