NEW & UPDATED CONTENT
This is where we will provide updated and revised pages for the HES Book. You can download them for free and print them out to add to your copy of the book. When the authors produce new material, such as new Appendices and Supplements, they will be listed here for purchase. This means you can keep adding to your binder rather than waiting for a new edition of the book to be produced.

The HES Book will evolve alongside developments in the field, to reflect chantes in surgical approaches and techniques and changing situations. The authors will generate this new content according to their own experiences during missions, and from feedback from surgeons attending their HEST training courses (including those delivered by the David Nott Foundation) and contributing to the Forum on this website.
There are currently no updates to the HES Book
DUE IN 2025
Supplement 1: Clinical Case Studies
70 additional fully illustrated pages of significant cases from the authors' experience, that clearly illustrate the decision-making principles and approaches described in the HES Book.