CAD/CAM: Page 54

Do CAD/CAM dentures outperform heat-cured models?

By Tony Edwards

Manufacturers have claimed that CAD/CAM dentures possess superior mechanical properties compared with conventional heat-cured dentures. In a new study, researchers compared two CAD/CAM denture specimens with a heat-cured specimen to see if the claims held up.

June 27, 2018

Does tooth orientation impact CBCT root fracture detection?

By Tony Edwards

Detecting vertical root fractures in endodontically treated teeth is difficult, no matter the filling material used. A new study investigated whether a tooth's orientation in relation to the x-ray projection plane alters a practitioner's ability to detect these fractures with cone-beam CT (CBCT).

June 26, 2018

7T MRI may release mercury from amalgam fillings

By Wayne Forrest

Magnetic resonance imaging (MRI) at 7-tesla magnet strength may release toxic mercury from amalgam fillings, according to a new study published online June 26 in the journal Radiology. However, the effect was not found with the lower-strength 1.5-tesla magnets that are more commonly used in the clinical setting, the researchers noted.

June 26, 2018

CBCT shows aligner benefit to treating adult crowding

By Tony Edwards

When patients with adult tooth crowding seek clear aligner treatment, creating space and improving their bone system are key markers of treatment success. Researchers used cone-beam CT (CBCT) to see if clear aligner treatment and interproximal enamel reduction benefited the mandible and maxilla.

June 19, 2018

3Shape updates CAD/CAM software

By DrBicuspid.com staff writers

3Shape has launched the latest version of its Dental System CAD/CAM software.

June 17, 2018

New product: 3D Systems launches on-demand service

By DrBicuspid.com staff writers

3D printing company 3D Systems has launched an on-demand anatomical modeling service.

June 17, 2018

Dental imaging products remain on U.S tariff list

By Tony Edwards

The dental industry received mixed news in the trade showdown between the U.S. and China, as many dental products were taken off the list of products and materials that will have tariffs slapped on them. However, imaging, optical, and anesthetic devices were not spared and remain on the list to have a 25% tariff imposed beginning in July.

June 14, 2018

Imaging Insider: CBCT shows aligner benefit to treating adult crowding

By Tony Edwards

June 12, 2018

New product: 3D Systems adds dental printer

By DrBicuspid.com staff writers

3D Systems has launched a new 3D printer for dental applications.

June 5, 2018

Can ultrasound imaging impact implant dentistry?

By Tony Edwards

Successful implant treatment requires imaging at all three treatment phases: planning, surgery, and follow-up. As ultrasound is a promising but not widely studied imaging modality for dental implants, researchers reviewed the literature and found it may have clinical application.

June 4, 2018

China product tariffs to be announced June 15

By DrBicuspid.com staff writers

The dental industry will know on June 15 if key products and materials imported from China will have a 25% tariff imposed by the U.S. government.

May 29, 2018

Ortho Caps accepts Planmeca Emerald scans

By DrBicuspid.com staff writers

Dental equipment manufacturer Planmeca announced that its Planmeca Emerald intraoral scanner can now be used to produce clear aligners from Ortho Caps.

May 28, 2018

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