3D Printing: Page 80

CBCT good for apical surgery treatment planning
By DrBicuspid.com staff writers
Cone-beam CT (CBCT) offers advantages over periapical radiographs for treatment planning of mandibular molars undergoing apical surgery, according to a new study in the Journal of Endodontics.
January 24, 2011
Spectral engine enhances OCT for dentistry
By DrBicuspid.com staff writers
BaySpec, a developer of spectroscopy instrumentation, and Goodrich's ISR Systems' Princeton team, a manufacturer of infrared imaging sensors and cameras, have developed a new optical coherence tomography (OCT) spectral engine they say offers breakthrough speed, compact size, and high optical throughput.
January 24, 2011
Confounding lesions make oral cancer harder to detect
By Kathy Kincade
SAN FRANCISCO - While commercial autofluorescence devices can help clinicians identify premalignant lesions in the oral cavity, the prevalence of confounding lesions increases the rate of false positives, according to researchers at this week's SPIE BiOS meeting.
January 23, 2011
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e-learning tools can enhance dental radiology education
By DrBicuspid.com staff writers
Online learning dramatically improved dental students' radiology exam scores, according to a study in the Journal of Craniomaxillofacial Surgery.
January 20, 2011
Mich. health agency keeps eye on CT purchases
By DrBicuspid.com staff writers
A health planning agency in Western Michigan is considering a request for a dental CT scanner from a Mecosta County dental practice. If approved, it would become the seventh dental CT scanner in use in Western Michigan, according to a story in the Michigan Business Review.
January 17, 2011
Ontario considers easing restrictions on dental CBCT
By Kathy Kincade
Health officials in Ontario, Canada, are considering revising a moratorium that prohibits any dental practitioner in the province who is not also an oral radiologist to buy or install cone-beam CT (CBCT) equipment.
January 17, 2011
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Suni names new CEO
By DrBicuspid.com staff writers
Suni Medical Imaging has promoted Paul A. Tucker, currently the senior vice president of marketing, to the position of CEO.
January 17, 2011
Atom-probe tomography unravels tooth structure mysteries
By DrBicuspid.com staff writers
Using an atomic-scale imaging tool on a sea creature's tooth, two Northwestern University researchers have peeled away some of the mystery of organic and inorganic interfaces in tooth and bone structure.
January 12, 2011
Most N. American orthodontic programs include CBCT training
By DrBicuspid.com staff writers
The majority of postgraduate orthodontic programs in the U.S. and Canada has access to and regularly use cone-beam CT (CBCT) as part of their hands-on curriculum, according to a study in the Journal of Dental Education.
January 12, 2011
Clinician judgment critical when using CBCT for implants
By Rosemary Frei, MSc
Dentists need to rely on their experience and clinical judgment to correctly use cone-beam CT (CBCT) for pre- and postimplant assessment, according to a review in Dental Clinics of North America.
January 11, 2011
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Study compares effective dose range for 14 CBCT scanners
By DrBicuspid.com staff writers
When it comes to determining acceptable radiation dose, a distinction needs to be made between small-, medium-, and large-field cone-beam CT (CBCT) scanners and protocols, according to a new study in the European Journal of Radiology.
January 10, 2011
e2v expands dental sensor production
By DrBicuspid.com staff writers
e2v has significantly increased the production rate of its dental x-ray sensors incorporating CMOS image sensor technology provided by TowerJazz, the company announced.
January 10, 2011
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