Like many other materials, human skin has a "grain" to it. What's more, cutting across that grain leads to more visible scars than cutting along it. A new device, currently in prototype form, could help surgeons ensure that they're doing the latter.
.. Continue Reading Skin-sucking device made to minimize surgical scarringCategory: Medical
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from New Atlas (Gizmag) https://ift.tt/2F4cceK
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