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John Scalzi

“My marriage had its ups and downs like anyone’s, but when it came down to it, I knew it was solid. I miss that sort of security, and that sort of connection with someone.”
Quotes of the Day

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Upper Lateral Incisor Implant Case: Thoughts?

This patient is a 22 year old female with a congenitally missing # 10 and an extremely high esthetic demand. (Source: Dental Implants Discussed by Experts)
MedWorm: Dentistry

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Mission trip develops into reason to smile

Seeing children in the Embera village of Panama smile is one of the most rewarding sights for dentist Chris Burseth.

Dentures News

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In vitro investigation on extensively destroyed vital teeth: is fracture force a limiting factor for direct restoration?

Summary To evaluate the in vitro fracture load of extensively damaged vital teeth after either direct or indirect restauration, severe tooth substance loss was simulated for 96 molars. Subsequently, two cavities were prepared with little (design 1) or more substantial (design 2) residual tooth support. All molars were provided with a 2?mm ferrule design and then divided into 12 test groups based on their occlusal surface size. They were restored with composite or with either of two types of single crown (cast metal or milled zirconia). After thermal ageing (10 000 cycles at 6·5 and 60 °C), 1·2 million cycles of chewing simulation were applied (64 N). Maximum fracture load was determined with a loading angle of 45°. Statistical analysis was performed by use of Kaplan–Meier modell…

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MedWorm: Dentistry

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Seniors Face Barriers to Critical Dental Care

Research has shown that poor oral health can have a negative impact on seniors’ overall health and well-being, but for many, there are significant barriers to visiting a dentist, finds a new report in the American Journal of Health Behavior .

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Association between near occlusal contact areas and mixing ability

This study investigated the relationship between occlusal contact and near?contact areas defined by clenching intensity using electromyograms (EMGs) and mixing ability assessed with colour?changeable chewing gum. Participants comprised 44 dentate adults (24 men, 20 women) with a mean age of 28·2 ± 6·8 years. Silicone material was used to measure the occlusal contact and near?contact areas (the area of each type of tooth, the total area of the first molar and second molar, the second premolar to the second molar and the first premolar to the second molar) defined by clenching intensity at 10% maximum voluntary contraction (MVC). Colour?changeable chewing gum was used to assess mixing ability. A colorimeter was used to measure colour changes, and the calculated colour differenc…

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MedWorm: Dentistry

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Although there has been a steep decline in tooth loss, study finds an …

The International and American Associations for Dental Research have published a paper titled “Projections of U.S. Edentulism Prevalence Following Five Decades of Decline.”

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Although there has been a steep decline in tooth loss, study finds an increase in socioeconomic disparities

The International and American Associations for Dental Research (IADR/AADR) have published a paper titled “Projections of U.S. Edentulism Prevalence Following Five Decades of Decline.
Dentistry News From Medical News Today

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Immediate nonfunctional versus immediate functional loading and dental implant failure rates: A systematic review and meta-analysis

Conclusions The results of this study suggest that the differences in occlusal loading between INFL and IFL might not affect the survival of these dental implants and that there is no apparent significant effect on the marginal bone loss. Clinical Significance: There has been a controversy concerning whether dental implants should be subjected to immediate functional or nonfunctional loading. As the philosophies of treatment may alter over time, a periodic review of the different concepts is necessary to refine techniques and eliminate unnecessary procedures. This would form a basis for optimum treatment. (Source: Journal of Dentistry)

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MedWorm: Dentistry

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OAPs ditching the dentures for implants: Pensioners spending up to…

Clinics charge A 3,000 for an implant, A 15,000 for new row and A 30,000 for set Dentists say more and more retirees are raiding their pensions to pay for the implants, which are not normally funded by the NHS, in search of a dazzling ‘Hollywood smile’ such as that displayed by A-listers.

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