Do No Harm: Stories of Life, Death and Brain Surgery

Henry Marsh provides a candid account of his decades spent as a consultant neurosurgeon, focusing on the high-stakes reality of intracranial procedures. He describes the technical difficulties of clipping aneurysms and removing malignant tumors where a fraction of a millimeter determines whether a patient retains the ability to speak or walk. Rather than presenting a series of triumphs, Marsh documents his surgical errors and the long-term psychological burden of causing permanent neurological damage. He explains the agonizing process of deciding when to operate on a terminal condition and when the risk of surgical intervention outweighs the potential for a meaningful recovery.

This book is intended for medical students, healthcare practitioners, and readers interested in the ethics of modern medicine. It appeals to those who want a realistic look at the limitations of specialized surgery and the fallibility of doctors. Readers gain a clear understanding of the tension between professional detachment and the necessity of empathy when delivering devastating news. By documenting his mistakes alongside his successes, Marsh provides an honest perspective on how surgeons navigate the guilt of failed outcomes and the physical toll of a demanding medical career.