3D Printing: Page 93

CBCT as good as dissection in mandibular canal exams
By DrBicuspid.com staff writers
Cone-beam CT (CBCT) can measure distances from the apices of selected posterior teeth to the mandibular canal as accurately as direct anatomic dissection, according to a study in the Journal of Endodontics.
July 19, 2010
OCT shows promise for diagnosing occlusal caries
By DrBicuspid.com staff writers
Swept-source optical coherence tomography (SS-OCT) shows promise as a diagnostic tool for occlusal caries, according to researchers from Tokyo Medical and Dental University.
July 19, 2010
Prolonged nCPAP use can prompt craniofacial changes
By DrBicuspid.com staff writers
Using a nasal continuous positive airway pressure (nCPAP) machine for more than two years may change craniofacial form by reducing maxillary and mandibular prominence, altering the relationship between the dental arches, researchers report.
July 19, 2010
Sirona launches Cerec Connect in U.K.
By DrBicuspid.com staff writers
Sirona Dental Systems is now marketing the Cerec Connect digital impression system in the U.K. and other international markets.
July 15, 2010
Start-up gets $3.5M to develop ultrasonography for dentistry
By DrBicuspid.com staff writers
S-Ray closed a $3.5 million funding round that will help it gain FDA marketing clearance for its ultrasonography system for dentistry, the company said.
July 13, 2010
Ask Marty: What is the difference between open and closed CAD/CAM architectures?
By Dr. Marty Jablow
A: A closed architecture CAD/CAM system does not integrate with any components manufactured by another company. An open system integrates with components manufactured by many outside vendors.
July 13, 2010
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Biolase announces layoffs, management change
By DrBicuspid.com staff writers
Biolase Technology has eliminated 20 positions and made additional cost-cutting measures across the organization to "better position the company for future profitability," the company announced.
July 13, 2010
Objet, 3Shape streamline CAD/CAM process
By DrBicuspid.com staff writers
Objet Geometries and 3Shape have jointly developed an interface that enables 3Shape Dental System 2010 3D restoration designs to be produced on the Objet Eden line of 3D printing systems.
July 12, 2010
Tomosynthesis enhances panoramic dental images
By DrBicuspid.com staff writers
A panoramic imaging system that uses a sophisticated digital signal processing technique based on tomosynthesis continues to show promise as a high-resolution, low-dose alternative to intraoral radiography, according to research presented at the recent 2010 Computer Assisted Radiology and Surgery conference in Geneva.
July 12, 2010
Dentists find iPad more than just a nifty gadget
By Donna Domino
Dentists are among the millions of Apple customers around the world who are lining up to buy the iPad. Early adopters say it's great for charting, displaying x-rays, managing dental records, and entertaining and educating their patients.
July 12, 2010
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How does a laser kill bacteria?
By DrBicuspid.com staff writers
The inactivation of certain bacteria found in the oral cavity occurs through a photothermal rather than photochemical process, according to a study in the Journal of Biophotonics.
July 11, 2010
CBCT more accurate in detecting vertical root fractures
By DrBicuspid.com staff writers
Cone-beam CT (CBCT) is more effective than digital radiography for detecting vertical root fractures of different thicknesses in endodontically enlarged teeth, according to a new study in the Journal of Endodontics.
July 8, 2010
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