Abstract
This is a detailed study of the technique of cystolithotomy as practiced by the Muslim surgeon Alzahrawi (Albucasis) in Cordova more than 1000 years ago. In addition to translating the relevant chapter in his book Al-Tasreef, his technique is critically evaluated comparing it with that of his predecessors and his successors. The study confirmed the originality of Alzahrawi who described operative steps and invented operative instruments not known in the Greco-Roman era. He was also the first to describe, in details, the operative technique in women and to recommend the 2-stage operation in complicated cases. His modifications and innovations greatly influenced surgery in Middle Ages Europe up to the 18th century which witnessed the beginnings of the modern method using the suprapubic, instead of the perineal, approach. Alzahrawi's influence is vividly seen in the practice of the Italian lithotomist "Marianus Sanctus" (16th century), the French "Jack De Beaulieu" (17th century) and the English "Shelsden" (18th century). Alzahrawi is the founder of lithotripsy. He introduced Al-Kalaleeb forceps to crush large bladder stones and Al-Mishaab to drill and fragment an impacted urethral stone. Andreas a Cruce (18th century) only added screw action to Al-Kalaleeb lithotrite but Amussat managed in 1822 to apply it transurethrally. Similarly, by the notion of transurethrally getting at the stone while within the bladder, Alzahrawi's idea of drilling by Al-Mishaab was the foundation of the litholepte of Fournier de Lempdes (1812), the instrument of Gruithusien (1813), Civiale's trilabe (1818) and the brise coque of Rigal De Galliac (1829).