4/1/2023 0 Comments Zoom in obsidian scalpel![]() ![]() Benetsee had also given Du Pr a little obsidian knife, a ceremo- nial one. A blinded histologic review suggested that obsidian wounds contained fewer inflammatory cells and less granulation tissue at 7 days. Well, Du Pr had thought, if he is going to come after me. For instance, because of how sharp they can be, obsidian scalpels cause much less trauma to flesh that they slice through, resulting in faster healing. In fact, despite a lack of FDA approval, some surgeons routinely use obsidian scalpels as they have some significant advantages over their steel counterparts. At 42 days, all wounds were barely detectable, thus precluding scar width analysis. An obsidian blade can hold an edge of just 30 angstroms, making it sharper than any modern scalpel. At 21 days, scar width was not different in the two groups. ![]() ![]() Scar width, however, was significantly less in the obsidian wounds at 7, 10, and 14 days ( p < 0.005). (Zoom): Zoom in alt + a (Zoom): Zoom out Document alt + s Toggle fold on current line alt + q Fold all headings. comments sorted by Best Top New Controversial Q&A Add a Comment. Tensile strength of the two wound types was not different at 7, 14, 21, and 42 days. For those who like to outline in Obsidian, the Zoom Community Plugin was released today This is by the same dev that created the Outliner Plugin. 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. There are several anecdotal clinical articles claiming wound healing and scar superiority using obsidian (volcanic glass) scalpels. ![]()
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