Forums
New posts
Search forums
What's new
New posts
Latest activity
Articles
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Lab talk, the good, the bad, and the ugly
Dental-CAD
Revised Method for Crown under partial
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="CoolHandLuke" data-source="post: 170852" data-attributes="member: 4850"><p>Good afternoon all, this is the revised method for doing a crown under a partial in the 3shape system. previously in earlier versions of 3shape there was no real way to do this without busting your brain to scan some of the underside of the denture clasp area. while the old way still works, it suffers from the inability to segregate the partial from the antagonist because the scan required you to affix the partial to the antagonist.</p><p></p><p>this always had some varying results.</p><p></p><p>but, it has always been a problem to engineer a way to scan both sides of the denture simultaneously, or in two halves to stitch them together.</p><p></p><p>until now.</p><p></p><p>we begin at the order screen.</p><p></p><p>mark your order as having as follows: <a href="http://s104.photobucket.com/user/yerfdog_bucket/media/Scansettings_zpsssytg73h.png.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/Scansettings_zpsssytg73h.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>now in your waxup scan insert the partial oriented like so:</p><p></p><p><a href="http://s104.photobucket.com/user/yerfdog_bucket/media/20150310_124209_zpsixkwjnp3.jpg.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/20150310_124209_zpsixkwjnp3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>and proceed to the preparation scan which will include the partial like so:</p><p></p><p><a href="http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_1_zps4o8dhys3.png.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_1_zps4o8dhys3.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>when you do alignment utilize these areas marked in red:</p><p></p><p><a href="http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_3_zps0ywtuxar.png.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_3_zps0ywtuxar.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p><a href="http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_2_zps6q8m3n1f.png.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_2_zps6q8m3n1f.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>and from here continue as normal. it may take several tries to get a good partial scan, given the small feature size of the clasps.</p><p></p><p>but when all is said and done your crown will fully follow your clasp and rests. </p><p></p><p><a href="http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_4_zpspnnvcbdf.png.html" target="_blank"><img src="http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_4_zpspnnvcbdf.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p></blockquote><p></p>
[QUOTE="CoolHandLuke, post: 170852, member: 4850"] Good afternoon all, this is the revised method for doing a crown under a partial in the 3shape system. previously in earlier versions of 3shape there was no real way to do this without busting your brain to scan some of the underside of the denture clasp area. while the old way still works, it suffers from the inability to segregate the partial from the antagonist because the scan required you to affix the partial to the antagonist. this always had some varying results. but, it has always been a problem to engineer a way to scan both sides of the denture simultaneously, or in two halves to stitch them together. until now. we begin at the order screen. mark your order as having as follows: [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/Scansettings_zpsssytg73h.png.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/Scansettings_zpsssytg73h.png[/IMG][/URL] now in your waxup scan insert the partial oriented like so: [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/20150310_124209_zpsixkwjnp3.jpg.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/20150310_124209_zpsixkwjnp3.jpg[/IMG][/URL] and proceed to the preparation scan which will include the partial like so: [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_1_zps4o8dhys3.png.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_1_zps4o8dhys3.png[/IMG][/URL] when you do alignment utilize these areas marked in red: [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_3_zps0ywtuxar.png.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_3_zps0ywtuxar.png[/IMG][/URL] [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_2_zps6q8m3n1f.png.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_2_zps6q8m3n1f.png[/IMG][/URL] and from here continue as normal. it may take several tries to get a good partial scan, given the small feature size of the clasps. but when all is said and done your crown will fully follow your clasp and rests. [URL=http://s104.photobucket.com/user/yerfdog_bucket/media/C_U_P_4_zpspnnvcbdf.png.html][IMG]http://i104.photobucket.com/albums/m165/yerfdog_bucket/C_U_P_4_zpspnnvcbdf.png[/IMG][/URL] [/QUOTE]
Insert quotes…
Verification
Who do we work for?
Post reply
Forums
Lab talk, the good, the bad, and the ugly
Dental-CAD
Revised Method for Crown under partial
Top
Bottom