Restoring a tooth (Gold Crown) - Part 3
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Tooth">Tooth</a>
This video shows the final stage of the production of a cast gold crown for a damaged tooth. The gold casting is cooled and removed from the mould. Sand blasting, an acid bath and then a series of abrasive burs are used to trim and finish the casting before a final polish is applied.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dr+Christopher+Stokes+and+Dr+Duncan+Wood">Dr Christopher Stokes and Dr Duncan Wood</a>
http://youtu.be/r2YneKaNnh0
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=45&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=%3Cspan%3ESchool+of+Clinical+Dentistry%2C+The+University+of+Sheffield.+%3C%2Fspan%3E"><span>School of Clinical Dentistry, The University of Sheffield. </span></a>
2009-11-24
Baihaqi
Creative Commons
Video
English
Restoring a tooth (Gold Crown) - Part 2
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=tooth">tooth</a>
This video shows the second stage of the production of a cast gold crown for a damaged tooth. The wax template of the tooth is sprued using wax wire, then invested in a refractory investment material. The video shows the mould being heated to both expand it and prevent against thermal shock. A centrifugal casting process is shown, using an electrical furnace for melting the gold.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dr+Christopher+Stokes+and+Dr+Duncan+Wood">Dr Christopher Stokes and Dr Duncan Wood</a>
http://youtu.be/2HxwqV7jDuo
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=45&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=%3Cbr+%2F%3E%3Cspan%3ESchool+of+Clinical+Dentistry%2C+The+University+of+Sheffield.%3C%2Fspan%3E"><br /><span>School of Clinical Dentistry, The University of Sheffield.</span></a>
2009
Baihaqi
<a href="https://www.youtube.com/static?template=terms">C</a>reative Commons
Video
English
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=51&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Tutorial">Tutorial</a>
Restoring a tooth (Gold Crown) - Part 1
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=tooth">tooth</a>
This video shows the first stage of the production of a cast gold crown for a damaged tooth. The crown is made on the model (See Videos 2 and 3) using wax, which will be replaced by molten gold in the lost wax casting process. The technique of making the wax template and adjusting it to fit the model accurately is shown. Courtesy of Dr Christopher Stokes and Dr Duncan Wood
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dr+Christopher+Stokes+and+Dr+Duncan+Wood">Dr Christopher Stokes and Dr Duncan Wood</a>
http://youtu.be/XONUU1Uqv48
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=45&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=%3Cspan%3ESchool+of+Clinical+Dentistry%2C+The+University+of+Sheffield.%3C%2Fspan%3E"><span>School of Clinical Dentistry, The University of Sheffield.</span></a>
2009-11-24
Baihaqi
<a href="https://www.youtube.com/static?template=terms">C</a>reative Commons
Video
English
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=51&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Tutorial">Tutorial</a>