Establishment of the Bimaristan Hospital System in Baghdad

Founded by the Buyid ruler Adud al-Dawla in 982 CE, the Bimaristan of Baghdad was a model hospital featuring separate wards for different diseases, pharmacies, lecture halls, and libraries. It employed physicians who were paid salaries regardless of patient outcome and maintained detailed medical records—a revolutionary concept at the time. The system integrated Greek, Persian, and Indian medical knowledge with original research, treating mental health, ophthalmology, and surgery with advanced methods. This institution set the standard for modern hospital systems, emphasizing hygiene, specialization, and charitable care.