Friday, August 29, 2014

The influence of fixed orthodontic appliances on masticatory and swallowing threshold performances

Magalhães, I. B., Pereira, L. J., Andrade, A. S., Gouvea, D. B. and Gameiro, G. H. (2014), The influence of fixed orthodontic appliances on masticatory and swallowing threshold performances. Journal of Oral Rehabilitation. doi: 10.1111/joor.12218


To test the hypothesis that treatment with orthodontic appliances disturbs masticatory and swallowing performances. Twenty-seven subjects with malocclusions requiring orthodontic treatment were included in this prospective study. The masticatory and swallowing performances were evaluated at five different times: before bracket placement (T0), immediately after archwire placement (T1), 48 h after archwire placement (T2), 30 days after archwire placement (T3) and 3 months after the initial appointment (T4). Masticatory performance was determined by the median particle sizes for the Optocal test food after 15 chewing strokes, and the swallowing thresholds were registered for both the test food and a natural food (peanuts). Pain during mastication was evaluated using a 100-mm visual analogue scale. Masticatory performance was significantly reduced at T2, at which time patients reported the highest pain values. The time spent to the first swallow was increased at T2 for the natural food but not for the test food. The values for pain, masticatory and swallowing performances at T3 and T4 were similar to those at T0. Orthodontic patient masticatory function is only reduced during the period of higher pain experience, which could also disrupt the deglutition of harder foods. However, neither mastication nor deglutition processes were disturbed by orthodontic appliances in long-term treatment.

Thursday, August 28, 2014

LED Dental Introduces New Digital Intraoral Camera

The LED IC100 intraoral camera is now available for sale

ATLANTA – Aug. 27, 2014 – LED Dental, a wholly owned subsidiary of LED Medical Diagnostics Inc., today announced the availability of its new digital intraoral camera, the LED IC100. Designed with simplicity, functionality and versatility in mind, the LED IC100 intraoral camera captures high-resolution images to provide practitioners with an enhanced patient education tool.

The LED IC100 boasts a number of product features that support practice needs, including:

  • High-resolution imaging: With an image resolution of 768 x 494 pixels, the intraoral camera provides practitioners with the high-quality images they need to boost patient education and, ultimately, case acceptance. The LED IC100’s optimal resolution ensures crisp, clear images that capture every minute detail.
  • Diagnostic flexibility: The LED IC100 features two LED lights to minimize the reflection of light on tooth surfaces. The aspheric lens prevents image distortion and works hand-in-hand with the intraoral camera’s auto-focus technology to provide sharper images. Plus, the intraoral camera features an automatic on/off system that operates in conjunction with any imaging software, so there are fewer steps required for the LED IC100 to capture an image. 
  • Direct USB plug-in: LED Dental’s first intraoral camera plugs directly into any computer via a USB 2.0 connection, eliminating the need for a dock or hub. The LED IC100 also acts on a “plug-and-play” design, which is ideal for multi-chair practices.
  • Ergonomic design: The LED IC100 is designed with both practitioners and patients in mind. The intraoral camera’s slim head allows for faster, easier and more comfortable movement within patients’ mouths, while its lightweight body prevents user fatigue.
  • Open-architecture workflow: The LED IC100 has an open-architecture design for streamlined integration with third-party software and imaging solutions. The intraoral camera can be implemented into a practice seamlessly, further streamlining workflow. 

“As most clinicians have experienced, visual evidence is a key selling point when informing patients of their diagnosis so they understand why treatment is needed. Having a high-quality, reliable intraoral camera is a lifeline for any practice,” said Lamar Roberts, president of LED Dental. “We’re in the business of providing practitioners with the diagnostic tools they need to succeed – that’s why we’ve added the LED IC100 to our growing portfolio.”

The LED IC100 is now available for sale and will be on hand for demos at upcoming industry tradeshows. For more information on the LED IC100 and LED Dental’s entire product portfolio, please call 844.952.7327 or visit

About LED Dental
LED Dental is a wholly owned subsidiary of LED Medical Diagnostics Inc. LED Dental now provides dentists and oral health specialists with advanced diagnostic imaging products and software in addition to the award-winning VELscope® tissue fluorescence visualization technology. Backed by an experienced leadership team dedicated to a higher level of service and support, LED Dental products seamlessly integrate into dental practices. The company is committed to providing dental practitioners with the best technology available by identifying and adding strong products to its growing portfolio. For more information, call 888.541.4614 or visit

Wednesday, August 27, 2014

Short implant in limited bone volume

Nisand, D. and Renouard, F. (2014), Short implant in limited bone volume. Periodontology 2000, 66: 72–96. doi: 10.1111/prd.12053


Rehabilitation of severely resorbed jaws with dental implants remains a surgical and prosthetic challenge for clinicians. The purpose of this review was to evaluate the available data on short-length implants and discuss their indications and limitations in daily clinical practice. A structured review of MEDLINE and a manual search were conducted. Thirty-two case series devoted to short-length implants, 14 reviews and 3 randomized controlled trials were identified. Of this group of papers, we can conclude that short-length implants can be successfully used to support single and multiple fixed reconstructions in posterior atrophied jaws, even in those with increased crown-to-implant ratios. The use of short-length implants allows treatment of patients who are unable to undergo complex surgical techniques for medical, anatomic or financial reasons. Moreover, the use of short-length implants in daily clinical practice reduces the need for complex surgeries, thus reducing morbidity, cost and treatment time. The use of short implants promotes the new concept of stress-minimizing surgery, allowing the surgeon to focus more on the correct three-dimensional positioning of the implant.

Tuesday, August 26, 2014

Tellcast.TV Get a free account.

Training videos on NEW Tellcast features!
View this email in your browser has come along way!

Check out the exciting new features from

You may have heard that has won the prestegious Pride Institute Best in Class award for best new innovative product in Dentistry. It's true, we won and we're excited about it!

Since the award announcement, we have made considerable improvements to the product and I wanted to send you all an email with a link to some training videos on the new features of the product.  As more features are added, more videos will be placed in the playlist, so I would suggest you subscribe to our YouTube Channel. 


Before I let you go, if you know anyone who will benefit from, please let them know that for a limited time, they can sign up for a FREE account!

Monday, August 25, 2014

comparison of four gutta-percha filling techniques in simulated C-shaped canals

DOI: 10.1111/iej.12371



To compare four gutta-percha filling techniques in simulated C-shaped canals based on filling quality at three cross-sectional levels, filling time and the apical extrusion of gutta-percha.


Forty resin simulated C-shaped canals were constructed and filled using one of four techniques; cold lateral compaction (LC), ultrasonic compaction (UC), single cone with injectable gutta-percha (Obtura II) (IT) and core-carrier (Thermafil®) (CC). Cross-sections were made at 1 (L1), 3 (L3), and 6 (L6) mm from the canal terminus. Areas of gutta-percha, sealer and voids in each cross-section were measured using an image analysis system. Data were analysed using a univariate general linear model and post hoc test (Dunnett's T3). Data of obturation time was evaluated using the Bonferroni post-hoc test


CC had more gutta-percha and less sealer compared to IT at L1 (P<0 .05="" at="" cc="" em="" gutta-percha="" had="" lc="" less="" level="" marginally="" significantly="" than="" this="">P
=0.049). At level 3 mm, significantly more gutta-percha and less sealer were present in IT compared to LC (P <0 .05="" and="" at="" both="" cc="" difference="" em="" for="" four="" in="" it="" l6.="" lc="" longer="" minutes="" no="" quality="" showed="" techniques="" than="" the="" three="" time="" times="" uc="" was="" whereas="">P <0 .001="" apical="" different="" extrusion="" finally="" four="" gutta-percha.="" in="" not="" occurrence="" of="" p="" techniques="" the="" were="">


The core-carrier technique was the most effective technique in the filling of this simulated C-shaped canal.

Friday, August 22, 2014

Dental cone beam computed tomography: justification for use in planning oral implant placement

Jacobs, R. and Quirynen, M. (2014), Dental cone beam computed tomography: justification for use in planning oral implant placement. Periodontology 2000, 66: 203–213. doi: 10.1111/prd.12051


Intra-oral and panoramic radiographs are most frequently used in oral health care. Yet, the inherent nature of jaws and teeth renders three-dimensional diagnosis essential, especially in relation to oral surgery. Nowadays, this can be accomplished by dental cone beam computed tomography, which provides high-quality images at low radiation doses and low costs. Nonetheless, the effective dose ranges of cone beam computed tomography machines may easily vary from 10 to 1000 μSv, this being equivalent to two to 200 panoramic radiographs, even for similar presurgical indications. Moreover, the diagnostic image quality varies massively among available machines and parameter settings. Apart from the radiodiagnostic possibilities, dental cone beam computed tomography may offer a vast therapeutic potential, including opportunities for surgical guidance and further prosthetic rehabilitation via computer-aided design/computer-aided manufacturing solutions. These additional options may definitely explain part of the success of cone beam computed tomography for oral implant placement. In conclusion, dental cone beam computed tomography imaging could be justified for oral implant-related diagnosis, planning and transfer to surgical and further prosthetic treatment, but guidelines for justification and cone beam computed tomography optimization remain mandatory.

Thursday, August 21, 2014

Nash Institute offers new course

The Nash Institute for Dental Learning, Charlotte, North Carolina, announces a new course, The Dental Business School, which will be offered during the fall of 2014. The two- day program will be taught by Debra Engelhardt-Nash and is designed to help the office team learn effective team protocols for an effective and productive dental practice. The program will be offered on September 26-27, and November 14-15.

Major program topics to be included are:
–Practice Development and Team Roles
–Introductions - Creating the First Impression
–Your New Patient Protocol
–Effective Communications - Patients/Team
–Treatment Presentation - How To Get To “Yes!”
–Office Systems - Scheduling/Financial Arrangements/Fees
–Examining Overhead Ratios and Profitability
–Financial Arrangements - Accounts Receivable/Insurance

To register, go to: or call Sure Business Logic at (516) 883-3443.

Wednesday, August 20, 2014

Henry Schein Practice Solutions Opens New Utah Headquarters Featuring "Center Of Excellence" Equipped With State-Of-The-Art Digital Dental Equipment & Technology

MELVILLE, N.Y.Aug. 18, 2014 /PRNewswire/ -- Henry Schein, Inc. (NASDAQ: HSIC), the world's largest provider of health care products and services to office-based dental, animal health and medical practitioners, announced today the grand opening of a new headquarters building for its Practice Solutions business in American Fork, Utah, that will offer practitioners a state-of-the-art training facility on digital dentistry.The 100,000-square-foot, environmentally friendly facility features a "Center of Excellence" equipped with high-quality digital dental equipment and technology from Henry Schein's valued supplier partners, including the Kavo Kerr Group, a Danaher company; Air Techniques; SciCan; and Planmeca, which provided its CAD CAM solutions.  The new Center of Excellence will showcase innovative products to new dentists and provide local dental professionals a modern facility to offer free, high-quality oral care to the community's underserved population."The opening of our new Henry Schein Practice Solutions headquarters and Center of Excellence underscores our dedication to being a reliable source of the latest digital dental equipment and technology for practitioners," said Stanley Bergman, Chairman of the Board and Chief Executive Officer of Henry Schein, Inc., who spoke at the August 6 grand opening ceremony. "This facility also underscores our long-term commitment to American Fork and to the people of Utah, including its underserved population who will benefit from access to free oral care that local dentists will provide at the Center of Excellence, in keeping with Henry Schein's philosophy of 'Doing Well by Doing Good'.  We are excited to provide this beautiful new facility for our team members, dental professionals and the community."Henry Schein has been a member of the American Fork, Utah community for nearly two decades.  Joining Mr. Bergman at the grand opening ceremony were Kevin Bunker, President of Henry Schein North America Dental Practice Solutions, along with more than 450 additional members of the Practice Solutions team; and Larry Gibson and Kimball Wirig, co-founders of Dentrix Dental Systems, Inc., creators of Dentrix® and Easy Dental® practice management software systems, now offered through Henry Schein Practice Solutions.  Additional honored guests at the ceremony were leaders from the dental industry, including the Utah Dental Association (UDA); Roseman University; state and local government officials, including Lieutenant Governor Spencer J. Cox, and the Mayor of American ForkJames Hadfield, along with representatives from the American Fork Chamber of Commerce; Coldwell Bank and Coldwell Banker Commercial, CBRE Brokerage Services, PWAG architects and Robinson Brothers Partners, builders of the new facility.  "Henry Schein is a business leader in Utah, as well as an eager and active corporate citizen in the American Fork community," said Lt. Governor Cox. "We are delighted to help officially open this beautiful new facility because it underscores the long-term partnership between Henry Schein and the State of Utah. The new Center of Excellence in particular will be a wonderful oral health care resource for community members in need."Dentists from Share a Smile, a dental nonprofit based in Provo, Utah, which provides free dental care to the poor and homeless, will work with Henry Schein Practice Solutions to offer dental care at the "Center of Excellence."   "With the Center of Excellence's fantastic array of advanced dental technology, we can help provide even more individuals than ever before with high-quality dental care to restore the function and esthetics of their teeth," said Dr. Eric Vogel, founder and President of Share a Smile. "Because of this wonderful facility, the lives of many Utahans will be immeasurably improved by giving them the health, happiness and confidence of a great, bright smile."Attendees at the building's grand opening ceremony had an opportunity to tour the new facility and view a range of practice management software designed and developed by Henry Schein Practice Solutions, including: 
  • Dentrix®, the leading practice management software in the dental market;
  • Dentrix Ascend®, a web-based practice management system;
  • Dentrix® Enterprise, a scalable and customizable system designed to meet community health care (CHC) organization needs;
  • Viive®, a Mac-based practice management system;
  • Easy Dental®, a low-cost, entry-level practice management system;
  • Specialty / OMSVision®, PerioVision® and DentalVision® systems designed for oral surgeons, periodontists and enterprises; and
  • eServices®, powerful electronic services integrated with Dentrix and Easy Dental.
The new Henry Schein Practice solutions headquarters features a redesigned work environment created to optimize the Company's technology support function, and collaborative spaces for its development teams. 450 of the 800 Henry Schein Practice Solutions team members will work in the new building, which also includes "green" office features to reduce the facility's carbon footprint and increase energy efficiency. The building is currently pending LEED "Silver" Green Building Certification.  For more information about Henry Schein Practice Solutions, please visit Henry Schein, Inc.Henry Schein, Inc. is the world's largest provider of health care products and services to office-based dental, animal health and medical practitioners. The Company also serves dental laboratories, government and institutional health care clinics, and other alternate care sites. A Fortune 500® Company and a member of the NASDAQ 100® Index, Henry Schein employs more than 17,000 Team Schein Members and serves more than 800,000 customers.The Company offers a comprehensive selection of products and services, including value-added solutions for operating efficient practices and delivering high-quality care. Henry Schein operates through a centralized and automated distribution network, with a selection of more than 96,000 branded products and Henry Schein private-brand products in stock, as well as more than 110,000 additional products available as special-order items. The Company also offers its customers exclusive, innovative technology solutions, including practice management software and e-commerce solutions, as well as a broad range of financial services. Headquartered in Melville, N.Y., Henry Schein has operations or affiliates in 27 countries. The Company's sales reached a record $9.6 billion in 2013, and have grown at a compound annual rate of approximately 16 percent since Henry Schein became a public company in 1995. For more information, visit the Henry Schein website at

Tuesday, August 19, 2014

Los Angeles Dental Students take Carestream Dental Equipment to a Community that Needs it Most

ATLANTA—According to the World Health Organization, Honduras has only two dentists per 10,000 people; the United States has eight times that number. To address this need for dental professionals, Carestream Dental recently loaned an RVG intraoral digital imaging system to members of the American Student Dental Association (ASDA) Philanthropy Committee, comprised of University of California, Los Angeles dental students, for their 2014 dental mission trips to Guaimaca, Honduras.
Four fourth year dental students; three third year dental students; four pre-dental students; and two UCLA faculty—one periodontist and one prosthodontist—traveled to Guaimaca, June 14-26, 2014. The students will take the RVG sensor back to Guiamaca for two more dental mission trips in September.
“We first met these dedicated students at a student fair last fall and knew Carestream Dental could contribute to their work in Honduras,” Colby Ledbetter, regional director, Carestream Dental, said. “We were able to work out a loan of the equipment and now the students will be able to use the sensor for the rest of the year on each trip.”
Though the ASDA Philanthropy Committee has provided oral health instruction, cleanings, amalgam and composite restorations and extractions to the community in Guaimaca since 2010, this year was the first time the dental students had an intraoral sensor available to them.
“Having the digital X-ray made a difference between ‘mission-level’ care and professional-level care, without spending more than an extra 10 minutes per patient for X-rays while they were waiting,” Shane Chou, co-chair of the ASDA Philanthropy Committee, said. 
The sensor also aided in more accurate diagnoses, such as determining whether a simple extraction or restoration was necessary.
The RVG sensor features excellent image resolution, and the size 2 sensor, which Carestream Dental loaned to the dental students, is perfect for bitewing radiographs. Featuring rounded sensor corners and a rear-entry cable, the dental students were able to place the sensor quickly and easily, thus improving patient comfort
“The biggest difference the digital sensor made was our ability to do endodontic procedures,” Chou said. “We did a total of four endodontic cases, all anterior teeth, because we could restore them.”
In total, the students conducted 250 procedures, providing $15,000 worth of dental work, during their week in Honduras.
“We’re always thrilled to hear how Carestream Dental equipment changes people’s lives,” Marc Gordon, general manager, U.S. equipment and software, Carestream Dental, said. “Not only are these students gaining valuable experience, they’re taking professional-level dental care to a community that would otherwise go without, and that’s what’s truly important.” 
For more information about Carestream Dental’s RVG intraoral digital imaging systemscall 800.944.6365 or visit
About the American Student Dental Association
The American Student Dental Association (ASDA) is a national student-run organization that protects and advances the rights, interests and welfare of dental students. It introduces students to lifelong involvement in organized dentistry and provides services, information, education, representation and advocacy.

About Carestream Dental
Carestream Dental provides industry-leading imaging, CAD/CAM, software and practice management solutions for dental and oral health professionals. With more than 100 years of industry experience, Carestream Dental products are used by seven out of 10 practitioners globally and deliver more precise diagnoses, improved workflows and superior patient care. For more information or to contact a Carestream Dental representative, call 800.944.6365 or visit

About Carestream Health
Carestream is a worldwide provider of dental and medical imaging systems and IT solutions; X-ray imaging systems for non-destructive testing and advanced materials for the precision films and electronics markets. For more information about the company’s broad portfolio of products, solutions and services, please contact your Carestream representative, call 888.777.2072 or visit
Follow us online: Facebook IconTwitter IconLinkedIn IconYouTube IconGoogle+ IconBlog IconMedia Room Icon

Monday, August 18, 2014

The Tooth Decay Index

Tooth Decay Index

The Tooth Decay Index

Did you know that starchy, refined carbohydrates–foods like chip, bread, pasta, and crackers — can be as harmful to teeth as candy? What about how important saliva is to tooth health? Find out how with out tooth decay index!
You are what you eat, your teeth are too.

The pH Scale affects bad breath, tooth decay

Common pH values:
Battery acid 1.0
Gastric acid 2.0
Lemon juice 2.4
Cola 2.5
Vinegar 2.9
Orange or apple juice 3.5
Beer 4.5
Acid rain < 5.6
Coffee 5.0
Tea 5.5
Milk 6.5
Normal pH level of mouth 6.5
Pure water 7.0
Healthy human saliva 5 – 8
Blood 7.35 – 7.45
Sea water 8.0
Hand soap 9.0 – 10.0
Household ammonia 11.5
Bleach 12.5
Household lye 13.5
Caustic soda 12.7
Below 7=Acidic
Above 7= Alkaline
Bad breath causing bacteria thrive in higher acidity
It affects everyone:[4] [# % people affected by tooth decay by age] 2-5 y.o.: 27.9%
6-11 y.o.:49%
12-15 y.o.:49.6%
16-19 y.o.:67.9%
20-39 y.o.:86.7%
40-59 y.o.: 95.1%
60+ y.o.:93.1%
And gets worse with age: [4] [# %of teeth that are decayed, filed, or missing by age]
2-5 y.o.:5.05%
6-11 y.o.:1.75%
12-15 y.o.:6.25%
16-19 y.o.:11.6%
20-39 y.o.:25.25%
40-59 y.o.:45.89%
60+ y.o.:62.36%

Tooth Decay Index

[#ranking] Components:
S = Sugary
A = Acidic
St = Starchy
ick = Sticky
M = Mouth Drying 1 = Best
40 = Worst
40 -Soft Drinks (S, A, ick, M) Soft drinks are probably the worst food for your teeth. They can cause dental erosion in short periods of time, are extremely sugary and have both phosphoric and citric acid.
39 -Sugar Free Soft Drinks (A, ick, M) People think that sugar-free soft drinks are better for your teeth. But they still have phosphoric and citric acid, and syrups stick to your teeth.
38 -Sugary Candies (S, ick)
37 -Chewy Candies (S, ick)
36 -Sweets that get stuck in your mouth (S, ick)
35 -Dried fruit (M) Dried fruits are sweet and sticky, They also are packed with non-soluble cellulose fiber which binds and traps sugars on teeth.
34 -Lemons (A, M) The high acidity in lemons can cause dental erosion. Compounding with acid reflux, and the ability to dry your mouth, lemons and lemon juice are harmful to dental health.
33 -Other citrus fruits (A,M)
32 -Pickles (A,M)
31 -Tomatoes (A)
30 -Pizza (A, St)
29 -Crackers (St,M) Starchy foods made from white flour are simple carbs that linger in your mouth and produce simple sugars. These feed bacteria causing tooth decay and bad breath.
28 -Coffee (A,M) Coffee stains teeth more than tobacco. With high acidity, and the ability to stick to your teeth, attracting food and bacteria particles, coffee is bad for dental health.
27 -Red and White Wine (M)
26 -Fruit juice (A,M,S)Fruit juices are sugary (often artificially), and many are more acidic than vinegar when consumed excessively. This wears down teeth and feeds bacteria in the mouth.
25 -Honey (S,M)
24 -White/Instant/Polished Rice (St)
23 -Beer (A, S, M,)
22 -Ketchup (St, M, S)Ketchup contains high levels of sugar, high fructose corn syrup, and acid. This allows ketchup to stick to teeth, erode enamel, and feed bacteria.
21-Pasta (St)

The Good Guys

20 -Raisins-Raisins contain fructose and glucose, which aren’t the most harmful types of sugar. They also contain phytochemicals that help fight the bacteria in your mouth.
19 -Cranberries Cranberries contain compounds that reduce bacteria’s production of acid by up to 70%.
18 -Apples
17 -Carrots/Cucumbers
16 -Plain Yogurt
15 -Cheese
14 -Milk -The sugar in milk is lactose, which is the least damaging to teeth. Plus milk and dairy products are full of calcium.
13 -Beans
12 -Leafy Greens -Leafy greens, and other foods that force you to chew a lot literally scrub your teeth. They are rich in phytochemicals that fight bacteria, and some greens (collards, kale) are high in calcium.
11 -Spinach -Cleanses the mouth and scrubs teeth.
10 -Green and Black Teas -Combats bacteria
9 -Xylitol (sugarless chewing gum) -Xylitol is a natural sweetener derived from fibrous parts of plants. It doesn’t break down like sugar and can help keep a neutral pH level in your mouth. Xylitol also prevents bacteria from sticking to teeth.
8 -Chicken – Strengthens teeth
7 -Beef – Strengthens teeth.
6 -Walnuts -Walnuts are a powerhouse filled with fiber, folic acid, iron, thiamine, magnesium, niacin, vitamin E, vitamin B6, potassium and zinc.
5 -Almonds -Scrubs teeth and strengthens teeth.
4 -Cashews -Scrubs teeth and strengthens teeth.
3 Eggs -Eggs are high in phosphorus, a chemical needed for the formation of tooth enamel.
2- Fatty fish like Salmon Salmon is high in phosphorus and Vitamin D, which allows your body to absorb Calcium.
1-Water – Water is the primary component of saliva, and helps both teeth and gums to repair. It is also a final rinsing agent for foods and sugary drinks.
Saliva is important for dental health because of saliva’s ability to wash away bacteria, cleanse teeth, prevent bad breath, and help gums and tooth enamel grow.

Do’s and Dont’s for Tooth Health:

Crunch ice or popcorn
Don’t “swish” around acidic drinks
Don’t vigorously brush after acidic foods
Use a straw for acidic/sweet drinks
Use water as mouthwash
Tooth Decay Index

Friday, August 15, 2014

Immediate placement and loading of maxillary single-tooth implants: a 3-year prospective study of marginal bone level.

J Contemp Dent Pract. 2014 Mar 1;15(2):202-8.



The purpose of this study was to evaluate marginal bone level around single-tooth implants placed in anterior maxilla and immediately restored.


Twenty implants were placed in 20 patients (8 men and 12 women) that were selected for this study. Following atraumatic non-surgical extraction of tooth, all patients immediately received implants and the defnitive prefabricated abutment was placed. Implant position was transferred to the scanning unit of the CAD/CAM system using prefabricated surgical guide. Temporary crowns were immediately fabricated and cemented. Eight weeks later final crowns were luted. Outcome assessment as implant survival and level of marginal bone radiographic evaluations were performed at 8 weeks, 1 and 3 years time period after loading.


All implants placed osseointegrated successfully after 3 years of functional loading. The mean marginal bone loss was 0.16 mm (SD, 0.167 mm), 0.275 mm (SD, 0.171 mm) and 0.265 mm (SD, 0.171 mm) at 8 weeks, 1 and 3 years time period respectively. Four out of the 20 implants showed no bone loss.


Immediate loading technique using the final abutment directly eliminated the need for a second stage surgery and prevented interruption of soft and hard tissue at implant neck, which resulted in better soft tissue response and reduced marginal bone loss. Clinical signifcance: Immediately loaded implants, in fresh extraction sockets by insertion of a provisional restoration on the titanium abutment without any later manipulation, helped to protect the initially forming blood clot and presented a template for soft tissue contouring that resulted in signifcant reduction of marginal bone resorption and maintenance of soft tissue architecture.

Thursday, August 14, 2014

The Influence of Acidogenic Challenge on Enamel Microhardness around Restorations

Journal of Dentistry for Children, Volume 81, Number 2, May/August 2014, pp. 67-71(5)


Purpose: The purpose of this study was to evaluate the influence of acidogenic challenge on microhardness of enamel adjacent to adhesive restorations in primary and permanent teeth.

Methods: Occlusal cavities were prepared and immediately restored with two adhesive systems and a composite resin. The specimens were divided into eight groups, according to the type of tooth (primary or permanent), adhesive system (etch-and-rinse or self-etching), and treatment (control or acidogenic challenge). The cariogenic challenge groups were submitted to pH cycling for 10 days. The teeth were prepared for a cross-section microhardness test. Analysis of variance and Tukey's post hoc test were used to analyze the data (α=5 percent).

Results: The adhesive systems did not influence the enamel microhardness (P<.27). Primary teeth were more susceptible to acidogenic challenge (P=.004). The microhardness values for control groups were statistically similar at different indentation depths (P>.05); however, in the acidogenic challenge groups, lower microhardness values were observed in superficial measurements (P<.05).

Conclusions: Acidogenic challenge negatively influenced the microhardness of the enamel surface adjacent to adhesive restorations. Mineral loss was higher in primary teeth and on the enamel surface.

Wednesday, August 13, 2014

Charles Whitney MD Launching New Company and Program for Oral-Systemic Specialists

Doylestown, PA – August 12, 2014 – Charles Whitney, MD who has become well known in the dental industry as a physician who understands the oral-systemic connection, and for being a strong advocate for improved collaboration between dentistry and medicine, will be launching a new company, 3rd Era Dentistry and The Oral-Systemic Specialist Empowerment Program for Dental Hygienists at exhibit #1 at Under One Roof 2014.

3rd Era Dentistry is a division of Dr. Whitney’s newly-formed parent company, 3rd Era Health Inc., which was formed to be a catalyst for integrating patient care across all healthcare disciplines in an effort to create health and prevent illness.

The long-term plan is to form additional divisions for forward-thinking professionals in other healthcare specialties, but according to Dr. Whitney, “The integration of medicine and dentistry is sadly lacking. That’s why 3rd Era Dentistry was where we needed to start - especially among hygienists who are on the front lines of periodontal therapy and patient education.”

At RDH Under One Roof, Dr. Whitney and his director of operations, hygiene thought leader Lisa Wadsworth, RDH will be unveiling The Oral-Systemic Specialist Empowerment Program for Dental Hygienists, a comprehensive package of tools designed to empower dental hygienists to achieve the following goals:

·       Become Oral-Systemic Specialists
·       Evolve into Integrated Care Managers
·       Enhance Patient Education Skills Regarding Oral-Systemic Links
·       Improve Case Acceptance for Perio Treatment
·       Learn Approaches to Collaborate with Physicians
·       Maximize the Professional Value of the RDH
“The hygiene community is very fortunate to have a physician advocate like Dr. Whitney who truly appreciates what they do every day to contribute to the overall health of a patient,” explained Wadsworth. “The collaboration between a physician and a hygienist has resulted in a unique and powerful program”.
The Oral-Systemic Specialist Empowerment Program for Dental Hygienists consists of the following components:
·       Copy of the best-selling book “Beat the Heart Attack Gene” by Dr. Bradley Bale and Amy Doneen ARNP
·       8x a year oral-systemic newsletter
·       Quarterly CE webinars presented or hosted by Dr. Whitney and Lisa
·       Discounted products from strategic partners
·       8x a year, interactive conference calls hosted by Lisa Wadsworth RDH with industry experts, including Dr. Whitney
·       50% discount on  from
·       Copy of the mini-book by RDH thought leader Patti DiGangi, RDH “DentalCodeology: JumpStart Diagnostic Coding”
·       Guidelines on how to build MNR (medical necessity rationale) to increase treatment acceptance and insurance reimbursement

The cost to join 3rd Era Dentistry’s Empowerment Program for Dental Hygienists is only $399.00 for the first year and $199.00 for annual renewal to benefit from continued access to

the phone consultations, CE webinars, discounted CE and newsletters. Hygienists who sign up during RDH Under One Roof 2014 will receive the first year membership for $299.00 and save $100.00!  For more information, visit , call 215-359-6627, or email

About Third Era Dentistry

Based in Doylestown, PA, 3rd Era Dentistry is a division of 3rd Era Health, which was founded by practicing physician and healthcare industry thought leader Charles Whitney MD, to be a catalyst for integrating patient care across all healthcare disciplines in an effort to create health and prevent illness. 3rd Era Dentistry is specifically-focused on the links between oral disease and overall health as well encouraging increased collaboration between dentistry and medicine. The ultimate goal of 3rd Era Dentistry is to create optimal health and prevent systemic diseases that originate from or are exacerbated by periodontal or endodontic infections. These preventable or manageable diseases include heart disease, stroke, pregnancy complications, arthritis, diabetes and dementia. For more information, visit , call 215-359-6627 or email

# # #

Tuesday, August 12, 2014

OnTrack from Patterson Dental Streamlines Business Intelligence, Discovers Hidden Successes
Individualized Behavior Development Enables Dental Practices to Achieve Personalized Goals

ST. PAUL, Minn. (August 5, 2014) – Patterson Dental Supply, Inc. today announces the re-launch of OnTrack®, a business intelligence system designed for dental practices. This cloud-based web tool provides dental practices the opportunity to track and define important behavioral and financial factors, automatically build key indicators to measure performance and goals, and provide solutions to achieve individually set objectives. OnTrack’s real time analytics operate like a personal consultant for practices, and allow for instant access to informational videos, educational tools and progress results.

OnTrack’s more than 300 tracking indicators are customizable to each office’s unique focus, creating meaningful goals and benchmarks that help practices achieve measured success. “In today’s rapid-paced dental environment, practices are constantly seeking ways to meet performance and financial goals, but they don’t always know how to measure and analyze current behaviors to help achieve those goals,” said Alan Johnson, OnTrack Product Manager, Patterson Dental. “OnTrack’s real-time, customizable dashboard provides dental practices with the ability to track key behaviors and identify best practices, which ultimately helps a practice achieve tangible results and growth.”

Practices can now track unique metrics for the individual goals they have identified, such as increased hygiene retention, percentage of new patients or intraoral camera use. Users can easily examine the areas of their practice that are operating successfully as well as areas that need improvement in order to reach pre-determined benchmarks. The software is a powerful blend of business planning and practice management, and provides individualized team development tools and extensive learning resources to help practices grow at their own pace.
Available for $39 per month for Patterson Advantage customers, OnTrack results can increase practice efficiency while streamlining office and team member development and goal setting. OnTrack can also serve as a tool to modify employee behaviors to achieve practice goals by offering team coaching guides, new hire training initiatives and employee performance evaluations. Additionally, OnTrack provides key messages to encourage client returns and referrals as well as educational and personal development resources.

OnTrack is the culmination of more than 25 years of success while owned by Mercer Advisors and will continue to provide dental offices with invaluable knowledge in an easy-to-use and streamlined fashion. “At Patterson, we’re all about improvement. That’s why OnTrack is such a perfect fit to join our family of products. It’s the dental practice software that helps you help yourself,” said Johnson.

For more information, visit