Researchers at the California Institute of Technology have developed a Palladium based glass that is an alloy of the noble metal palladium, a small fraction of silver, and a mixture of other metalloids—has shown itself in tests to have a combination of strength and toughness at a level that has not previously been seen in any other material. “Our study demonstrates for the first time that this class of materials, the metallic glasses, has the capacity to become the toughest
BioImplant, an Austrian company, has developed the BioImplant, a CAD/CAM Zirconium implant used in immediate placement. The hopeless tooth is extracted gently by means of a periotome to avoid any damage to the extraction socket, which is to be used as implant site. Particular care has to be taken not to destroy the thin buccal cortical bone. The root of the extracted tooth or an impression of the extraction socket serves as basis for the production of the individualized immediate
Sonitus Medica of San Mateo, California has received FDA clearance for SoundBite, a dental hearing aid for people with deafness in one ear. The system works much like a cochlear implant, except for the implantation. A behind the ear device wirelessly transmits audio from the affected ear to a little receiver attached to a tooth that resonates the teeth, that in turn stimulate both cochlea. The removable In-The-Mouth (ITM) device showed no long-term effects on dental or periodontal soft or
The use in spine surgery of bone-growth proteins like Medtronic Inc.’s product Infuse has led to widespread nationwide increases in hospital charges ranging from 11% to 41% above conventional surgical costs, researchers found. The researchers studied the results of a broad U.S. sample of 328,000 spine surgeries from 2002 through 2006. They report their findings this week in JAMA, the Journal of the American Medical Association. The authors, from both Brigham & Women’s Hospital in Boston and from Yale, also
A new peptide, embedded in a soft gel or a thin, flexible film and placed next to a cavity, encourages cells inside teeth to regenerate in about a month, according to a new study in the journal ACS Nano. This technology is the first of its kind. The new gel or thin film could eliminate the need to fill painful cavities or drill deep into the root canal of an infected tooth. The gel or thin film contains a peptide
Keystone Dental`s Genesis Implant has been cleared by regulators. The implant system features a patented BioSpark™ surface, a nano-surface that mimics the structure of bone, creating a healing environment to optimize bone integration. In addition, the unique AnaTite™ process results in the first-ever marketed pink implant collar and a complete line of pink prosthetics. The aesthetic breakthrough of the AnaTite process allows the Genesis System to project a more natural hue through the patient`s gum tissue for a more natural
Dental Implant Prices Decline by 3.3% in Europe as Practitioners Purchase Implants From Low-Cost Manufacturers, According to Millennium Research Group. Average selling prices of dental implant fixtures and final abutments have decreased 3.3% and 8.1%, respectively, over the past year. This occurred as dentists attempted to maintain profitability during the economic crisis by demanding greater discounts and increasingly purchasing implants from low-cost manufacturers.
AstraZeneca is considering spinning off a Swedish business that makes dental implants and medical devices for $2bn (£1.25bn). The Anglo-Swedish drugmaker said today that it had hired JP Morgan Chase to help with a strategic review of the firm. In 2009 the industry suffered its weakest year, with sales falling by 3% to 5%. This year the market has been flat but it is slowly recovering. Potential suitors for Astra Tech include US rivals such as privately held Biomet, along
Because children and adolescents are particularly vulnerable to radiation, doctors three years ago mounted a national campaign to protect them by reducing diagnostic radiation to only those levels seen as absolutely necessary. Not only do most dentists continue to use outmoded X-ray film requiring higher amounts of radiation, but orthodontists and other specialists are embracing a new scanning device that emits significantly more radiation than conventional methods, an examination by The New York Times has found. Some orthodontists now use
Swedish Oral Hygiene manufacturer, Tepe, has released their new implant toothbrush design specifically shaped to allow dental implant recipients to maintain excellent oral hygiene. The Tepe Implant Care brush has angled neck and slim brush head for easy access to the lingual and palatal surfaces of implants.