CAD/CAM: Page 108

Study: E4D restorations yield good marginal fits
By DrBicuspid.com staff writers
A recent study by faculty and students at the Medical University of South Carolina (MUSC) College of Dental Medicine found clinically acceptable marginal fits, regardless of the quality of the preparation, with restorations fabricated with the E4D System, D4D Technologies announced in a press release.
January 1, 2013
Maxillofacial surgical planning software gets FDA nod
By DrBicuspid.com staff writers
Medical Modeling has received U.S. Food and Drug Administration (FDA) clearance for its VSP system product line, used in oral and maxillofacial surgery.
December 30, 2012
Roland names new president
By DrBicuspid.com staff writers
Roland DGA has announced changes to its management team, including a new president and the promotion of the company's current president to an international role with parent company Roland DG of Hamamatsu, Japan.
December 23, 2012
Tooth analysis reveals ancient migration patterns
By DrBicuspid.com staff writers
Researchers from Queen Mary, University of London are using an x-ray diffraction technique to study the development of children's teeth and track migration patterns of our ancestors.
December 20, 2012
Pacific Dental expands support for Sirona products
By DrBicuspid.com staff writers
Sirona and Patterson Dental have extended and expanded their technology partnership with Pacific Dental Services.
December 18, 2012
How will new medical device tax affect U.S. dentistry?
By Donna Domino
While most products made by U.S. dental labs will not be subject to the new federal medical device excise tax, sleep apnea devices, snore guards, and the materials and components that labs use to make many items will be subject to the 2.3% tax. In addition, labs and dentists will likely be forced to pass on the increased cost to their customers.
December 18, 2012
2009 02 24 11 51 50 990 Gov Money 70
Pediatric dose study supports rectangular collimation
By Kathy Kincade
Digital imaging and rectangular collimation should be used to ensure that the ALARA principle can be maximized when taking bitewing radiographs in pediatric patients, according to a poster presentation at the American Academy of Oral and Maxillofacial Radiology annual meeting last month.
December 17, 2012
2012 12 17 14 45 41 86 Digital Bitewings 70
Ask Marty: I am getting emails with digital images attached as .dex files. How do I open them?
By Dr. Marty Jablow
A: The great thing is that digital images are more available. The down side is that many offices are not properly trained on how to share these images with other dental offices.
December 16, 2012
2014 02 13 13 44 51 873 Ask Marty200x200
CDT 2013 and beyond: More changes afoot
By Allan Farman, BDS, MBA, PhD, DSc
The process by which the ADA's Code on Dental Procedures and Nomenclature (CDT) is revised has undergone a revamping itself, with a more broad-based maintenance committee and greater transparency. A number of coding changes are set to take effect next month, many of them related to imaging.
December 13, 2012
2011 03 22 09 48 51 393 Doctor Form 70
Dose study disputes bitewing-meningioma link
By Kathy Kincade
A study published in Cancer earlier this year prompted outcry in the dental community because it claimed to have found a link between exposure to dental bitewings and increased risk of developing a certain type of brain tumor. But a new study that provides in-depth organ dose data following exposure to bitewing x-rays calls those findings into question.
December 11, 2012
2008 09 05 12 47 03 795 Radiation 70
Which CBCT scan settings impact root canal visibility?
By DrBicuspid.com staff writers
Some scan setting selections impact the visibility of a root canal when using cone-beam CT, while others are less relevant, according to a study in Dentomaxillofacial Radiology.
December 9, 2012
Thales adds CMOS detector for 3D/pano imaging
By DrBicuspid.com staff writers
Thales Group has introduced the SiX 650 HD complementary metal-oxide semiconductor (CMOS) detector, designed to meet the requirements of both cone-beam CT and panoramic imaging.
December 5, 2012
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