Hypospadias is a congenital anomaly where the urethral opening is on the underside of the penis. It is caused by arrested development of the urethra in fetal life and can be due to genetic or hormonal factors. The condition is classified based on the location of the urethral opening and may cause abnormal urination or fertility issues. Surgery is needed to correct the anomaly by repositioning the urethral opening, and pre- and post-operative nursing care and parental guidance are important for proper recovery. A study found that providing pre-operative instructions to mothers resulted in fewer complications and better cosmetic and functional outcomes for children after hypospadias surgery.