Medical 3D Printing & Bioprinting
Micromachining is Superfinishing, a metalworking process for producing very fine surface finishes and it's main applications include creating stents for coronary, peripheral and neurological uses. But can it beat 3D Printing? This has been a topic of debate but some seem to integrate both for the Ultimate cause.
Source: http://www.photonics.com/Article.aspx?AID=58338