Endodontics
New product: Microcopy debuts carbide bur
February 11, 2019 -- Microcopy has introduced the new NeoBurr 3302 carbide bur.
Which technologies are best for removing filling material?
January 28, 2019 -- No shaping file system completely removes root canal filling material during retreatment, but ultrasonic irrigation and other treatments may help remove additional material. To determine the best devices for this task, researchers compared retreatment with two shaping file systems and two irrigation devices to discover which removed more material.  Discuss
5 things you should know about overhead
January 10, 2019 -- In his latest column, Dr. Roger P. Levin confirms your thoughts that overhead is a necessary evil. However, successful practices learn how to manage it and create profit over savings. Dr. Levin offers five aspects about overhead you can use to your practice's advantage.  Discuss
SICAT now independent from Dentsply Sirona
January 2, 2019 -- Dentsply Sirona has agreed that software and hardware manufacturer SICAT will be taken over by SICAT's current management. The agreement took effect on January 1, 2019.
Congratulations to DrBicuspid.com's 2018 Dental Excellence Award winners
December 19, 2018 -- DrBicuspid.com is pleased to announce the winners of the 2018 Dental Excellence Awards. Please join us in honoring the best new products in dentistry. Awards will be presented at the Chicago Dental Society's Midwinter Meeting in February.  Discuss
What determines nickel-titanium rotary instrument usage?
December 10, 2018 -- Why are some practitioners using nickel-titanium rotary instruments and some not? What might encourage practitioners to try these instruments? Researchers surveyed endodontists and general dentists to find out the answers to these and other questions.  Discuss
Hot Topic
Getting to the root of dentinal defects

Do newer instruments for preparing root canals induce small dentinal defects that can lead to root fractures, or have improvements in nickel titanium alloys alleviated this potential problem? Since the evidence is unclear, a new study used microcomputed tomography to analyze dentinal defects in root canals prepared with various instruments. Read more.

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