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Lab talk, the good, the bad, and the ugly
Dental-CAM
Zirconia abutments & screw retained crowns
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<blockquote data-quote="k2 Ceramic Studio" data-source="post: 118124" data-attributes="member: 1067"><p>The hex looks really clean, nice milling. My only question would be why........ If things go bad you have no one to fall back on and I just don't think its worth it. Ti interfaces are so cheap these days that it just makes more sense to mill the secondary section of the abutment and bond the two together. There is soooo much that can go wrong milling your own Zr abutments, over torquing by the surgeon, are you using Ht or Hs Zr as some of the HT stuff is weaker, are your .stl interface files compatible with the head design of the screw for Zr or Ti sometimes its tapered for Zr to reduce/distribute the load. Its a real minefield my friend and not one I would like to go through. As for the milling, like I sad the interface looks really nice. Not trying to criticize just showing concern.</p></blockquote><p></p>
[QUOTE="k2 Ceramic Studio, post: 118124, member: 1067"] The hex looks really clean, nice milling. My only question would be why........ If things go bad you have no one to fall back on and I just don't think its worth it. Ti interfaces are so cheap these days that it just makes more sense to mill the secondary section of the abutment and bond the two together. There is soooo much that can go wrong milling your own Zr abutments, over torquing by the surgeon, are you using Ht or Hs Zr as some of the HT stuff is weaker, are your .stl interface files compatible with the head design of the screw for Zr or Ti sometimes its tapered for Zr to reduce/distribute the load. Its a real minefield my friend and not one I would like to go through. As for the milling, like I sad the interface looks really nice. Not trying to criticize just showing concern. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Dental-CAM
Zirconia abutments & screw retained crowns
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