Hydrocephalus, Congenital, 2, with or Without Brain or Eye Anomalies, is also known as hydrocephalus, nonsyndromic, autosomal recessive 2, and has symptoms including back pain, headache and pain. An important gene associated with Hydrocephalus, Congenital, 2, with or Without Brain or Eye Anomalies is MPDZ (Multiple PDZ Domain Crumbs Cell Polarity Complex Component). The drugs Glycopyrronium and Nitrous oxide have been mentioned in the context of this disorder. Affiliated tissues include brain and eye, and related phenotypes are hydrocephalus and sensorineural hearing impairment