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Lab talk, the good, the bad, and the ugly
Dental-CAD
Exocad crown occlusal problems with intra oral scans (Will mail top shelf Scotch if you can help me)
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<blockquote data-quote="Sda36" data-source="post: 334285" data-attributes="member: 17701"><p>I think he's discussing upon entering set up articulator settings once in Start Articulator in expert mode-tools. Wish I could help more here, virtual articulator can be murky for sure. Need to set which teeth to include in function selection. Choose all anteriors and in only quadrant, choose any distal teeth to help with lateral guidance. I ask my IOS clients to scan in at least both canines, max. and mand. Just try to figure out which teeth "May" be affecting guidence on a given case and select them. </p><p></p><p>Also, a good while back, 2thmkr <img class="smilie smilie--emoji" loading="lazy" alt="🙂" title="Slightly smiling face :slight_smile:" src="https://cdn.jsdelivr.net/joypixels/assets/6.6/png/unicode/64/1f642.png" data-shortname=":slight_smile:" /> suggested going to antagonist in expert mode, I usually go after performing articulator functions and right click to bring a menu. Select correct to antagonist, you'll get a warning, choose ignore. I step Down .1mm ×3-4 times usually to allow for glazing materials. You will see intrusion into opposing model for sure and if you don't, something is really off the rails.</p><p></p><p>My understanding with IOS is that when bite scans are recorded, it's imperative to ask the patient to swallow, this puts the arches into minor compression, fully interdigitated as best can be. Sometimes there are also artifacts on scans that can show up as considerable bite intrusions but must be evaluated per case ie tripod posts on printed models. </p><p></p><p>Hope this helps in some way.</p></blockquote><p></p>
[QUOTE="Sda36, post: 334285, member: 17701"] I think he's discussing upon entering set up articulator settings once in Start Articulator in expert mode-tools. Wish I could help more here, virtual articulator can be murky for sure. Need to set which teeth to include in function selection. Choose all anteriors and in only quadrant, choose any distal teeth to help with lateral guidance. I ask my IOS clients to scan in at least both canines, max. and mand. Just try to figure out which teeth "May" be affecting guidence on a given case and select them. Also, a good while back, 2thmkr 🙂 suggested going to antagonist in expert mode, I usually go after performing articulator functions and right click to bring a menu. Select correct to antagonist, you'll get a warning, choose ignore. I step Down .1mm ×3-4 times usually to allow for glazing materials. You will see intrusion into opposing model for sure and if you don't, something is really off the rails. My understanding with IOS is that when bite scans are recorded, it's imperative to ask the patient to swallow, this puts the arches into minor compression, fully interdigitated as best can be. Sometimes there are also artifacts on scans that can show up as considerable bite intrusions but must be evaluated per case ie tripod posts on printed models. Hope this helps in some way. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Dental-CAD
Exocad crown occlusal problems with intra oral scans (Will mail top shelf Scotch if you can help me)
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