Around 650, the physician Paul of Aegina compiled a comprehensive medical encyclopaedia that served as a vital summary of late antique surgery and medicine. His work, often referred to as the Medical Compendium in Seven Books, acted as a bridge between the classical medical traditions of antiquity and the subsequent developments in the medieval world. By meticulously documenting the practices and theories of his predecessors, Paul ensured that a vast wealth of Greek medical knowledge was preserved for future generations.

The compendium is particularly noted for its detailed focus on surgical techniques, which remained largely unsurpassed for centuries. Paul’s systematic approach to medical literature made his writings an essential reference point for practitioners across diverse cultures. His influence extended far beyond his own time, shaping the foundations of medical education and practice in several key regions:

• The Byzantine Empire, where his work remained a standard reference for centuries.
• The Islamic world, where his treatises were translated and studied by prominent scholars.
• Western Europe, where his surgical insights were eventually integrated into the medical curricula of the Middle Ages.

By synthesising the complex observations of earlier Greek authorities into a structured and accessible format, Paul of Aegina played a pivotal role in the continuity of medical history. His ability to distil centuries of clinical experience into a single, authoritative source ensured that the surgical expertise of late antiquity was not lost, but rather transmitted to the Islamic and European traditions that would define the next era of medical advancement.