Posterior Polar Cataract, also known as cataract, posterior polar, is related to cataract 11, multiple types and cataract 16, multiple types. An important gene associated with Posterior Polar Cataract is PITX3 (Paired Like Homeodomain 3), and among its related pathways/superpathways is 1q21.1 copy number variation syndrome. Affiliated tissues include eye, and related phenotype is vision/eye.