World Spina Bifida and Hydrocephalus Day is observed worldwide every October 25. Established by the International Federation for Spina Bifida and Hydrocephalus (IFSBH) during its General Assembly in 2011, the day aims to promote understanding of spina bifida and hydrocephalus, two common neural tube defects affecting over 300,000 births globally each year. Events on this day include conferences, seminars, social media campaigns, and other activities that highlight the challenges faced by individuals living with these conditions. Each year, the IFSBH declares a new theme, with past themes focusing on topics such as nutrition, mental health, and health rights. The observance encourages people to learn more about these conditions, support relevant organizations, and share personal stories to combat stigma.