JDentalcare have released a one-piece implant designed for immediate function. The aggressive threading features a very deep coil depth designed to provide increased primary stability even in soft bone. Additionally each thread features a series of little steps on the inside of the thread. These steps increase the bone to implant contact area by 15%. The available implant diameters range from 3-5mm and range in length from 10 to 18mm.
Regeneration technologies have started to manufacture bone screws from bovine metatarsals. These are used in reconstructive surgery such as repairing the torn anterior cruciate ligament that plagues many athletes. The bone is obtained from specially bread cows at the Pranther Ranch. Prather Ranch “allows us the opportunity to satisfy many concerns about sourcing bovine materials because of the way they do their business,” said Carrie Hartill, chief scientific officer at Regeneration. “They are the largest closed herd and safeguarded with
Drs. Marx et al. of the University of Miami have published a comprehensive paper on `Risk factors, Prediction of Risk using Serum CTX Testing, Prevention and Treatment` of Oral Bisphosphonate-Induced Osteonecrosis in the December 2007 issue of the Journal of Oral Maxillofacial Surgery (pages 2397-2410). It gives specific guidelines to help to assess the risk of BRONJ and a suggested course of treatment should the condition develop in one of your patients.
A new study in the October issue of the Journal of Periodontology (JOP) found that an adhesive made from an enzyme found in snake venom was a more effective and beneficial adhesive when used to close surgical incisions than traditional sutures. The study followed 15 patients during the healing process after a gingival (gum) graft. When the adhesive derived from snake venom was used, those patients had faster recovery and better results than those treated with traditional sutures. `This unique
A New England Journal of Medicine article found that the number of CT Scans most people are exposed to had risen dramatically in the past 27 years. In 1980, doctors ordered an average of 3 million scans per year in the United States. Now, about 62 million CT Scans are done each year in this country. The rise in CT Scans can be attributed, in part, to an increase in `defensive` medicine. This occurs, for example, when people who are
BioMeDevice Ltd. today announced that it has received FDA approval to market the new and innovative gumEase Cryo-Anesthetic dental mouthpiece to US dental practitioners and over the counter across the United States. The easy-to-use, disposable device is a breakthrough in pain management. Inserted into the sulci above and below the upper and lower gums, the latex-free device delivers anesthetic pain relief to the maxillofacial nerves, quickly diminishing pain. In patient testing the new gumEase diminished pain by 90% in 3
META Advanced Medical Technology have designed a osteotome based sinus lift system that accomplishes a controlled crestal osteotomy and the lifting of a cortical operculum which adheres to the sinus membrane in a safe manner, without damaging tissue. The SinCrest drills are equipped with depth stops that allow obtaining a guiding hole in the alveolar bone as close as possible to the maxillary sinus membrane. The innovative SinCrest manual osteotome was designed to obtain the controlled fracture of the bone
Over the course of evolution mussels have developed a special glue that not only works under water, but is also a particularly firm and lasting bonding agent. The strength of the bond is due to a particular protein. Dr. Klaus Rischka, a chemist at the Fraunhofer Institute for Manufacturing Engineering and Applied Materials Research IFAM in Bremen and his partners at Frankfurt University Hospital, the Center of Biotechnical Engineering BitZ at Darmstadt University of Technology, the State Materials Testing Institute
A novel implant based solution for stimulating interdental/interimplant papilla was recently granted a US Patent. The solution involves the placement of a small tack between the implants, which acts as a scaffold for papilla formation.
Materialise has filed a US lawsuit against Nobel Biocare for patent infringement. Materialise contends that Nobel Biocare’s manufacture of “NobelGuide” drilling template violates a Materialise U.S. patent that was issued in 1998 relating to Materialise’s “SurgiGuide” techniques. The lawsuit in the U.S. is effectively an extension of a similar action in Europe where this past August the District Court of Dusseldorf ordered Nobel Biocare AB and Nobel Biocare Deutschland GmbH to stop offering the NobelGuide drilling templates in Germany, finding
