A blinded histologic review suggested that obsidian wounds contained fewer inflammatory cells and less granulation tissue at 7 days. At 42 days, all wounds were barely detectable, thus precluding scar width analysis. Damascus steel, in particular, is essentially a saw on a micro level, just that the 'teeth' are pretty much invisible to the naked eye. Metal, on the other hand, is worked and folded upon itself numerous times, depending on how it is processed. blades under the microscope and the steel scalpel actually tore the flesh and. At 21 days, scar width was not different in the two groups. The best scalpels actually have obsidian tips. So I tried looking up if obsidian scalpels are approved by the FDA for use. It produces a cleaner cut and less tissue trauma, which translates to faster healing and less scar tissue. I have just one more question for you before I push your tiny head under this wave for good. Scar width, however, was significantly less in the obsidian wounds at 7, 10, and 14 days ( p < 0.005). Obsidian is used in cardiac surgery, as well-crafted obsidian blades have a cutting edge up to five times sharper than high-quality steel surgical scalpels, with the edge of the blade reaching veritable molecular thinness. That is why the great Aztec Mother Goddess is also the goddess of the obsidian knife with which bodies are dismembered,' and why in her aspect of moon. It's my obsidian scalpel from my pre-med days. Tensile strength of the two wound types was not different at 7, 14, 21, and 42 days. Each rat received two parallel 8-cm dorsal skin incisions, one with an obsidian scalpel and the other with a surgical steel scalpel (no. In order to determine if skin incisions made with obsidian were superior to those made with standard surgical steel, wound tensile strength, scar width, and histology were assessed in 40 adult male Sprague-Dawley rats. The relatively inexpensive obsidian scalpel is a good substitute for an expensive diamond knife. It is ideal for applications where an extremely fine cutting action is required or where trace metals from ordinary scalpel blades cannot be tolerated. There are several anecdotal clinical articles claiming wound healing and scar superiority using obsidian (volcanic glass) scalpels. All metal knives have a jagged, irregular blade when viewed under a strong enough microscope however, obsidian blades are still smooth, even when examined. Obsidian is a type of volcanic glass that produces a much finer blade than conventional steel.
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