New insights into how lasers cut flesh

Lasers are at the cutting edge of surgery. From cosmetic to brain surgery, intense beams of coherent light are gradually replacing the steel scalpel for many procedures.

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<p><a href="http://www.physorg.com/news112537266.html">New insights into how lasers cut flesh</a></p> <p>Lasers are at the cutting edge of surgery. From cosmetic to brain surgery, intense beams of coherent light are gradually replacing the steel scalpel for many procedures.</p>