Five scientists look back to their ancient forebears and examine how much of that early knowledge still stands the test of time.

Iain Hutchison, Consultant Oral & Maxillofacial Surgeon, discovers that the nasal reconstructive techniques he uses today date back to third century BC in South Asia.

A school of surgery - The Sushruta - grew up on the banks of the river Ganges to help victims of punishment who'd had their noses sliced off.

Producer: Erika Wright

First broadcast on BBC Radio 4 in 2009 Show less