Occlusion therapy for amblyopia, a historical report from 9th century Persian scholar, Ali ibn Sahl ibn Rabban al-Tabari (838-870 CE).

Al-Tabari's contributions to occlusion therapy underscore the rich heritage of scientific inquiry in theIslamic civilization during the medieval period. This historical perspective sheds light on the diverse contributions to medical knowledge and practice outside of Western contexts and emphasizes the importance of recognizing and honoring these contributions in the broader history of medicine.