Tuesday, May 26, 2009

Lottery award, Hookah smoking

Have you been duped by Lottery award Email or SMS ?

Police said Banerjee a resident of Narkeldanga Main Road in east Kolkata received an SMS in the last week of April declaring her the lucky winner of a draw held by an UK-based multinational petroleum company. Banerjee was also provided a mail address and asked to contact the sender.

Without any suspicion, she replied and received a certificate in the name of the petroleum company confirming her prize. The "company" had also mailed her that a British diplomat Ben John Kenedy would arrive in Delhi to deliver her prize money.. More HERE

Hookah smoking just as bad for teeth as cigarettes

Water pipes (hookah) might be a safer way to smoke, but they are as damaging to the teeth and gums as the cigarettes.



Hookahs have long been used for smoking tobacco in the Middle East, North Africa and parts of Asia. Hookah lounges are also becoming increasingly popular in the US and other countries. The pipes consist of a long tube attached to a glass or plastic container that holds water in its base, BBC radio reported. Full Release

The Supreme Court Criticizes negligent doctors for medical malpractices
“Doctors today can do anything. They can leave behind forceps or a scissor inside a patient’s stomach and get away with it,” observed the Vacation Bench of Justices Markandeya Katju and Deepak Verma.

The Bench was hearing an appeal filed by Dr Mahendra Prasad, who challenged the Rs 4 lakh compensation he was ordered to pay patient Pintoo Kumar by the Bihar State Consumer Commission. Full News

Dental board chief Admits pulling wrong teeth in USA

LOS ANGELES, May 26 (UPI) -- The head of the Dental
Board of California has settled a case in which she admitted pulling the wrong teeth from a 13-year-old boy, documents indicate.

Court documents obtained by the Los Angeles Times show that shortly before she was appointed to the dental post by Gov. Arnold Schwarzenegger in 2006, Dr. Suzanne McCormick agreed to a $95,000 malpractice settlement for mistakenly removing two permanent molars rather then wisdom teeth from an Encinitas, Calif., boy, Full Story

Rheumatoid Arthritis Improves Following Treatment Of Gum Disease

People, who suffer from gum disease and also have a severe form of rheumatoid arthritis, reduced their arthritic pain, number of swollen joints and the degree of morning stiffness when they cured their dental problems. Researchers from the Case Western Reserve University School of Dental Medicine and University Hospitals of Cleveland reported on this new intervention for arthritis in the Journal of Periodontology.

"It was exciting to find that if we eliminated the infection and inflammation in the gums, then patients with a severe kind of active rheumatoid arthritis reported improvement on the signs and symptoms of that disease," said Nabil Bissada, D.D.S., chair of the department of periodontics at the dental school. "It gives us a new intervention," adds Bissada. Full Release

Stronger Material For Filling Dental Cavities Has Ingredients From Human Body

ScienceDaily (May 27, 2009) — Scientists in Canada and China are reporting development of a new dental filling material that substitutes natural ingredients from the human body for controversial ingredients in existing "composite," or plastic, fillings. The new material appears stronger and longer lasting as well, with the potential for reducing painful filling cracks and emergency visits to the dentist, the scientists say. Full Report

Same Genetic link for Heart and Gum disease
A genetic link between dental disease and heart attacks has been found by German researchers.

Gum disease - periodontitis - is known to be associated with heart disease but how exactly they are linked is unknown.

Now the University of Kiel team has found a common gene mutation in people with periodontitis and heart attack patients, a conference heard.

Study leader Dr Arne Schaefer said gum disease should be taken very seriously and treated as early as possible.

Both coronary heart disease (CHD) and periodontitis are associated with the same risk factors - most importantly smoking, diabetes and obesity. Full report

Colgate unveils new hypersensitivity technology in Hong Kong

LEIPZIG, Germany/Hong Kong: Colgate–Palmolive introduced its Pro-Argin technology for instant pain relief for dentine hypersensitivity at the APDC in Hong Kong last week. According to the company, the new technology uses a combination of the amino acid arginine and an insoluble calcium compound to seal open dentine tubules and help block the transmission of heat, cold, air and pressure stimuli to pain receptors within teeth. Pro-Argin will be available in Colgate Sensitive Pro-Relief, an in-office desensitising paste, which can be used before or after dental procedures.

Facts your Dentists do not want you to know

I’ve just come across one of those rare consumer books worth reading. I’ve been subjected to most of them over many years of consumer reporting and I’ve found most are heavy on the side of the obvious and the erroneous. So it is indeed refreshing to find one worth reading, loaded with good advice that might otherwise escape the consumer.

The book is edited by Jonathan Dahl and the editors of Smart Money, the Wall Street Journal Magazine. It is titled 1,001 Things They Won’t Tell You: An Inside’s Guide to Spending, Saving, and Living Wisely, and is a series discussions of 100 different areas such as wedding planners, veterinarians, doctors, architects, butchers, bartenders, etc. More HERE

Minnesota, USA Changes Dental Practice Laws

History was made on May 13, 2009, as Minnesota became the first state to pass legislation allowing a "mid-level" oral health provider into state statute - enabling students who are educated under the Advanced Dental Hygiene Practitioner (ADHP) model to become licensed to practice. The Minnesota state House and Senate overwhelmingly passed Senate File 2083, a bill establishing the Dental Therapist and Advanced Dental Therapist providers in the state. Minnesota Governor Tim Pawlenty signed the bill into law on May 16. Full Report

Increasingly Competitive European Dental Implant Market to Reach Over $2.7 Billion by 2013 Despite Unfavorable Economic Conditions

Wednesday, May 13, 2009

Dental Student jumbs from top of School, Latest on Implants

Dental Student Jumps from top Floor of Dental school Building

THIRUVANANTHAPURAM-12 May: A fourth year BDS student committed suicide in the Kerala capital by jumping from the college rooftop on Monday evening.
Anjana Sanjith, according to her friends, was upset after her department head chided her over her projects.

The incident happened in the PMS Dental College on the city's outskirts.

On Monday afternoon, she jumped from the top of the building and suffered fatal injuries. Though she was rushed to a hospital, the girl could not be saved.

The college principal, however, denied that any teacher in the college had acted in a manner detrimental to the interests of the students.

Vattapara police told TOI that investigation was on and they would be in a position to say anything in detail only on Tuesday. "A case has been registered. We heard complaints that she was chided by her professor. But we are not sure about that and would require a detailed inquiry,'' said a police officer.

Highest ever award forMedical negligence: SC awards Rs 1 crore to techie

New Delhi, May 14: The Supreme Court on Thursday awarded an unprecedented compensation of Rs one crore to a software engineer of computer major Infosys who suffered permanent disability due to medical negligence caused at Andhra Pradesh's Nizam's Instiute of Medical Scienes (NIMS). More Here

Placement Of Dental Implants Results In Minimal Bone Loss

Dental implants are frequently used as a replacement for missing teeth in order to restore the patient's tooth function and appearance. Previous research demonstrates that the placement of a dental implant disrupts the host tissue in the area of the implant, so practitioners often focus their treatment planning to carefully maintain the patient's bone and gum tissue surrounding the implant. A recent study published in the Journal of Periodontology found that the majority of bone remodeling occurred in the time between the implant placement and final prosthesis placement.

Subsequently, little mean bone change was observed in the five years following the implant placement, independent of type of restoration or implant length.However, the results of this study help further indicate that a dental implant is an effective and dependable tooth replacement option. Full Release

Words of Wisdom

“Oral Implants when evaluated after 10 years of service do not surpass the longevity of natural teeth even of those that are compromised, for either periodontal or endodontic reason. “From
Journal of Clinical Oral Implant Research
Holm-Pedersen P, Lang N, Muller F
University of Copenhagen
2007, 18(suppl) 15-19


Perio Disease Mechanism in Smokers unveiled
University of Louisville researcher, Dr David Scott said: "It has long been known that smokers are more susceptible to periodontitis than are non-smokers. However, the reasons why are not so clear. Our study shows, for the first time, that components in cigarette smoke alter key characteristics of a major bacterial pathogen which, subsequently, changes how our immune system reacts to it. It may turn out that we need to develop alternate treatment plans for smokers and non-smokers". Full Report

Management of Impacted Teeth in the Orthodontic Practice
The Orthodontic CYBER Journal, 20 May, 2009

Kharsa MA - Treatment of impacted teeth varies widely from orthodontic eruption to extraction. However, it is crucial that every case be studied, planned and treated independently; as there is no “cook book” approach for all cases. The clinician is encouraged to analyze each case thoroughly, to anticipate all potential consequences and consider all possibilities to develop the best available treatment plan. It is important that a multi-disciplinary dental team approach is utilized to help insure successful treatment.Full Paper

Thursday, May 7, 2009

Dentist Jailed in UK, Endo Problem solving, Swine Flu

One Step bonding: Are you Ready ?

No more questions about
whether Self-etch is better than total etch ? Finally the one step adhesives have come of age and offer a good bonding strength, easy application and most important no post restoration hypersensitivity. Here are two best products.

Bond-1 SF Solvent-Free Self-Etching Adhesive from Pentron

Bond-1 SF is a solvent-free, one-coat, self-etching adhesive. Suitable for use with direct composite and dual-cure materials, it provides bond strengths up to 30.4 MPa in 3 steps: uniform application, rubbing for 20 seconds, and light curing.

Bond-1 SF eliminates the need to air dry to protect against sensitivity; prevents evaporation for stability and consistency; eliminates the need to acid etch for shorter procedure time; and exhibits optimal handling properties for a uniform covering.

BeautiBond One-Step Adhesive Bonding Agent from Shofu

BeautiBond 7th generation bonding agent is formulated to provide bond strengths comparable to 4th, 5th, and 6th generation materials. BeautiBond is available in a convenient unit dose (0.1mL) delivery for one-step application with a single coat. The light-cure, self-etching adhesive offers fast and efficient 30-second delivery.

BeautiBond contains dual catalysts that work independently for durable bond strength to both enamel and dentin. With a low film thickness of less than 5 microns, BeautiBond is suitable for aesthetic and minimally invasive restorations. BeautiBond contains no HEMA, minimizing blanching of the gingival tissues and minimizing the degradation of hybrid layer and adhesive layer. With excellent biocompatibility and bonding durability, BeautiBond is an all-in-one adhesive that enables etching, priming and bonding in one simple step. It is supplied in kits of fifty 0.1mL unit doses and 50 pink fine microbrushes.

Dentistry today is unthinkable without bonding, to download this excellent presentation to master all core concepts about bonding CLICK HERE

Management of Instruments Fractures and perforations

File fractures and root perforations during endodontictreatment are complications most frequently associated withaberrant root canal anatomy, canal calcification, anomalousroot shapes, and severe root curvatures. Perforations canoccur during removal of gutta-percha from drills used forpreparation of posts, during root cleaning and shaping, orwhen attempting to bypass fractured instruments lodged in theroot canal system. Teeth with fractured files may sometimes betreated by an orthograde approach from within the root canal system. Read FULL Paper
To master a technique (without risk of Instrument fracture) Click HERE

UK Dentist Jailed

A dentist who charged the NHS to fix healthy teeth has been jailed for fraud.

Geoffrey O'Sullivan was sentenced to four months' jail yesterday at Chelmsford Crown Court, charged with defrauding the NHS of £10,000 through false accounting following an investigation by NHS Counter Fraud. O'Sullivan has repaid £23,651 to the NHS and now faces a disciplinary hearing by the General Dental Council.

More than 400 false claims for treating NHS dental patients, many of them children, were made at O'Sullivan's Princel Lane Dental Surgery in the Essex village of Dedham.

A NHS CF expert dentist examined a number of children registered at O'Sullivan's surgery and found that expensive fissure sealant had been falsely claimed for many, including some with perfectly healthy teeth that had received no treatment at all. More here

Experts advise Mexicans to avoid dental treatment due to A/H1N1 flu


MEXICO CITY, May 6 (Xinhua) -- Mexican dental specialists on Wednesday advised people to avoid or delay dental treatment to keep the A/H1N1 flu from spreading as dentists or patients may be virus carriers.

In a communique from the School of Dentistry of the National Autonomous University of Mexico (UNAM), dental specialists recommended that people should avoid dental appointments or reschedule them due to the nature of dental treatment.

Enrique Acosta Gio, head of Infection Control and Occupational Safety of the School of Dentistry at UNAM, said "all the people with influenza symptoms must delay their dental appointment till the sanitary alert is over."

The Mexican Health Ministry reported on Wednesday that 42 people have died in the country due to the A/H1N1 flu, while 1,070cases have been confirmed. Short presentation , Full info on Swine Flu

Microfabricated biocatalytic fuel cells: A new approach to accelerating the orthodontic tooth movement
Jafar Kolahia, Mohamadreza Abrishamib, Zéev Davidovitchc, published in Medical Hypothesis

Direct electric current is a potent biologic mean to accelerate periodontal tissue turnover and orthodontic tooth movement. The main problem associated with this approach is the source of electricity. A noninvasive, removable enzymatic micro-battery, will administer minute electric currents to the alveolar bone and oral soft tissues, utilizing glucose as a fuel, becoming a possible source of the electrical power required for accelerating the velocity of orthodontic tooth movement.