Posted: Jul 15, 2016 12:35 pm
In 1979/80 my sister-in-law broke her ankle in a tobogganing accident that had trouble healing and they eventually resorted to this technique.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2444400#p2444400