Imaging & CAD/CAM: Page 175

Leaders in Dentistry: A conversation with Dr. Stuart White
By Kathy Kincade
Are dentists unintentionally putting patients at risk of radiation exposure by performing unnecessary radiographic exams or overutilizing new modalities such as cone-beam CT? Dr. Stuart White, a pioneer in the development of selection criteria for dental radiography, shares his views.
June 15, 2011
2011 05 11 15 34 41 369 Leaders In Dentristy
SS-OCT yields high-res info on composite restorations
By DrBicuspid.com staff writers
Swept-source optical coherence tomography (SS-OCT) has the potential to provide higher-resolution information on the structure of resin-based composite restorations than any other diagnostic or imaging method, according to a new study.
June 14, 2011
PerkinElmer acquires Dexela
By DrBicuspid.com staff writers
PerkinElmer has purchased imaging firm Dexela. The acquisition of Dexela expands PerkinElmer's medical imaging portfolio in key areas, including dental CT, according to the company.
June 12, 2011
DMC, Suni Medical sign Pacific Northwest distribution pact
By DrBicuspid.com staff writers
Dentists Management Corporation (DMC) will now sell and support Suni Medical Imaging products to dental professionals throughout the Pacific Northwest under a new agreement signed by the companies.
June 9, 2011
SWIFT MRI shows promise for endodontics
By Kathy Kincade, DrBicuspid.com staff writers
A unique magnetic resonance imaging (MRI) technique was able to identify the presence and extent of dental caries and fine structures of the teeth, including cracks and accessory canals, better than existing imaging modalities, according to a new study in the Journal of Endodontics.
June 9, 2011
2011 06 09 10 53 16 641 2011 06 10 Swift Mri Thumb2
Ultrasonography aids in diagnosing orofacial swelling
By DrBicuspid.com staff writers
Ultrasonography provides accurate imaging of the head and neck region, and provides information about the nature of the lesion, its extent, and relationship with the surrounding structures, according to a study in the European Journal of Radiology.
June 7, 2011
J. Morita USA reorganizes management team
By DrBicuspid.com staff writers
J. Morita USA is implementing a new management team to lead the company in continued growth and expansion in North and South America.
June 6, 2011
Digital impressioning goes ultrasonic
By Carlheinz Swaczyna, DDS
While light-based intraoral scanning systems offer many advantages over conventional impressioning, they still have one great disadvantage: Moisture, blood, and saliva can get in the way, making subgingival margins difficult to capture. German researchers say ultrasound bypasses this problem.
June 6, 2011
2011 06 06 13 18 26 603 2011 06 07 Us Impressioning Thumb
Subtraction method tracks implant bone loss
By DrBicuspid.com staff writers
When applied to panoramic images, an extended subtraction method is helpful in monitoring changes around dental implants, according to a new study in Clinical Oral Implants Research
June 5, 2011
J. Morita names new national sales manager
By DrBicuspid.com staff writers
J. Morita USA has appointed Andrew Rose as the national sales manager for large equipment. This new position was created to help sustain J. Morita USA's growth in the area of capital equipment, the company noted.
May 31, 2011
CarieScan signs North American sales pact
By DrBicuspid.com staff writers
CarieScan has entered into an agreement with CoreStrength to manage its sales activity in the U.S. and Canada.
May 31, 2011
Fluorescence caries detection prone to false positives
By DrBicuspid.com staff writers
Fluorescence-based caries detection methods offer some advantages but are prone to more false-positive results than visual and radiographic methods, according to a new study in Caries Research.
May 30, 2011
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