Photo of antique surgical instruments courtesy 123rf.com
Surgeon Bernard Heine invented the chainsaw in 1830 to use in orthopedic surgery and brain surgery. For more information click here and click here. What did you learn today?
Showing posts with label saws. Show all posts
Showing posts with label saws. Show all posts
Wednesday, June 20, 2012
The Surgeon's Chainsaw
Photo of antique surgical instruments courtesy 123rf.com
Surgeon Bernard Heine invented the chainsaw in 1830 to use in orthopedic surgery and brain surgery. For more information click here and click here. What did you learn today?
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