Skeptic's Dictionary - Trepanation
- Overview focusing on the work of Bart Huges.
- http://skepdic.com/trepanation.html

Trepanation Diary
- The experience of a person who had a hole drilled through his skull. Includes photos of the procedure.
- http://www.bmezine.com/news/people/A10101/trepan/

Trepanation Guide
- An indepth source of information on medical and historical aspects of this ancient surgical procedure. Includes references and citations as well and advanced reading suggestions.
- http://www.trepanationguide.com/

The People With Holes In Their Heads
- Article on trepanation from Eccentric Lives and Peculiar Notions by John Michell.
- http://www.ee0r.com/trepan.html

The Hole to Luck
- An interview with self-trepanner Dr. Bart Huges as questioned by Joe Mellen. The Transatlantic Review No. 23, Winter 1966-1967.
- http://www.free.de/homes/joern/luck_hole.html

Astrology Tomorrow Today - Trepanation
- A personal interpretation of this procedure by Mei Nah Khoo. From Metaphysical Insights archives.
- http://meinah.tripod.com/MI/trepanation.html

Neolithic Surgery
- A newsbrief from Archaeology Magazine describing a 7,000-year-old burial in France that has yielded the earliest unequivocal evidence for trepanation.
- http://www.he.net/~archaeol/9709/newsbriefs/trepanation.html

Salon - The Hole Story
- Article by Jon Bowen discussing this procedure citing the pros and cons.
- http://www.salon.com/health/feature/1999/04/29/trepanation/print.html

The International Trepanation Advocacy Group
- Information on trepanation, the art of drilling holes into people's skulls.
- http://www.trepan.com/