Fig. 7.

Results in complicated cataract surgery (above), cases of trauma (middle), and abuse of topical prostaglandins (down). Among the main acquired causes of heterochromia are those secondary to complicated eye surgeries, such as congenital cataracts (above), those due to eye trauma with secondary hyperpigmentation (middle), and most frequently, those secondary to the abuse of drops with prostaglandins (Latisse^®) (below). In these indications, the PCI achieves excellent results, although after several phases of sessions, in certain patients