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Dental Tribune Middle East & Africa No.1, 2017

THE TENTH ANNUAL AMERICAN ACADEMY OF IMPLANT DENTISTRY MaxiCourse®- UAE 2017 – 2018 Starts May 2017 A UNIQUE OPPORTUNITY DENTAL IMPLANTOLOGY In Fulfillment of the Educational Requirement for the Examination for Associate Fellow Membership and Fellowship for the American Academy of Implant Dentistry Program Includes placement of upto 10 Implants with all surgical and prosthetic components, all materials for hands – on workshop and lecture handouts plus one complete surgical instrument Kit. MaxiCourse ® Advantage:  300 hours of comprehensive lectures, live surgeries, demonstration and hands-on sessions.  In depth review of surgical and prosthetic protocols.  Sessions stretch across 5 modules of 6 days. Each session is always inclusive of a weekend.  Curriculun taught by over 18 faculty & speakers from the International Community who are amongst the most distinguished names in implantology..  Certificate of completion awarded by the American Academy of Implant Dentistry.  Non commercial, non sponsored course covering a wide spectrum of implant types and system.  Hands-on patient treatment under direct AAID faculty supervision.  Membership for AAID awarded for 2017 – 2018 Dates: Module 1 May 1st – 6th 2017 Module 2 July 12th – 17th 2017 Module 3 September 7th – 12th 2017 Module 4 November 1st – 6th 2017 Module 5 January 25th – 30th 2018 Registration : Pre-Registration is Mandatory as it is a limited Participation Program. For further information and registration details visit website: www.maxicourseasia.com or e-mail Dr. Ninette Banday, Coordinator AAID-MaxiCourse UAE at drnbanday@yahoo.com The Faculty are as follows: Dr. Shankar Iyer, USA Director, AAID Maxi Course®UAE Diplomate AAID Clinical Assistant Professor,Rutgers School of Dental Medicine. Dr. Ninette Banday, UAE Co-Director AAID Maxicourse- Abu Dhabi, UAE Academic Associate Fellow AAID Dr. Amit Vora, USA Diplomate of the American Board of Periodontology Professor (partime) ,JFK Hospital and the Veteran Affairs (V.A.) Hospital Dr. Jaime Lozada, USA Director of the Graduate Program in Implant Dentistry Fellow, American Academy of Implant Dentistry Dr. William Locante, USA Diplomate of ABOI Fellow of American Academy of Implant Dentistry Dr. Robert Horowitz, USA Diplomate American Board of Periodontology Clinical Assistant Professor New York University Dr. Frank LaMar, Sn USA Fellow, American Academy of Implant Dentistry Diplomate, American Board of Oral Implantology Dr. Frank LaMar Jr. Diplomat American Board of Prosthodontist Dr. John Minichetti, USA Diplomat, American Board of Oral Implantology Honored Fellow, American Academy of Implant Dentistry Dr. Kim Gowey, USA Past President – AAID Diplomate ABOI Dr.Burnee Dunson, USA Fellow, American Academy of Implant Dentistry Diplomate ABOI Dr. Jason Kim, USA Diplomate of ABOI Dr. Ozair Banday, USA Prosthodontist Dr. Stuart Orton-Jones, UK Founder Member, The Pankey Association Member, Alabama Implant Study Group Dr. Robert Miller, USA Board Certified by the American Board of Oral Implantology/Implant Dentistry Honored Fellow American Academy of Implant Dentistry Dr. Philip Tardeu, France Founder and Author, Computer Guided Implantology and the Safe System. Dr. Natalie Wong, Canada Diplomate, American Board of Oral Implantology Fellow, American Academy of Implant Dentistry Dr. Irfan Kanchwala, India Implant Fellowship ( UMDNJ, USA) Diplomate , American Board of Prosthodontics Dr. Jihad Abdallah, Lebanon Diplomate American Board of Oral Implantology Fellow AAID Professor & Head of Implantology Division, Faculty of Dentistry.Beirut Arab University Director, AAID Maxi course ®Jordan 2016-2017 Program Accredited by Health Authority Abu Dhabi for 228.5 CME Hours. 2017-2018 Accredition under process. Novel implant coating could facilitate bone integration ByDTI LEIOA, Spain: Oral infections are re- garded as one of the main reasons that dental implants fail. Spanish researchers are currently developing antibacterial implant coatings that are capable of preventing and elimi- nating potential bacterial infections while providing the implants with osseointegrationproperties. The quest for surfaces that are capa- ble of preventing bacterial colonisa- tion and adhesion in the areas sur- rounding the implant “is a subject of undoubted interest, borne out of the huge number of studies that have been undertaken in this field,” according to Beatriz Palla, researcher at the Biomaterials Group of the De- partment of Polymer Science and Technology at UPV/EHU-University oftheBasqueCountry.“About10per centofimplantshavetoberemoved due to osseointegration problems or because of the onset of infection,” sheexplained. When designing strategies to com- bat these problems, the challenge is to give the surface of the titanium implant antibacterial properties, while simultaneously overcoming the tremendous resistance that bac- terial strains are capable of develop- ing against conventional antibiotics. “We have already created coatings that facilitate bone generation around the implant, thereby facili- tatinganchoringtothebone.Inabid togoastepfurther,welookedathow we could turn these coatings into bactericides,”saidthePalla. The Spanish researchers used sol-gel synthesis to tackle the problem. This method starts with the preparation of a precursor solution (sol), which, if it is left on its own for a while, turns into a gel that can be used to coat the surface of the titanium screw. After heat treatment at a high tem- perature in the kiln, it adheres to the screw that will be implanted. “We used silica as the precursor, because in many studies this compound has shown to be osteoinductive, so it meets one of the objectives that we wanted to achieve. What’s more, in order to provide the materials with antibacterial characteristics, we add- edvariousantibacterialagents”. In a related study, Palla developed three types of coatings using vari- ous antibacterial agents. Each of the coatings are able to tackle bacterial infections, either prophylactically by preventing the bacteria from adher- ing initially or against subsequent infection by eliminating it as soon as itdevelops. One of the requirements of the pro- phylactic coating was to create “a material with a very long degrada- tion time so that it would adhere to thescrewandworkforaslongaspos- sible, while preventing bacteria from adhering,” said Palla. In the coatings that were designed to eradicate an infectionthathasalreadytakenhold, however, “a rapidly degrading mate- rial is needed so that it can release the antibacterial agent as quickly as possible to attack the infection”. Furthermore, one of the coatings that were developed for this pur- pose “is designed to be used in situ, at the dentist’s surgery itself, on the infected screw without any need to extracttheimplantfromthepatient. Thisnewmaterialisintheprocessof being patented and remains a trade secret,”theresearcherstated. In view of the results, Palla believes that “it is possible to confirm that coatings with antibacterial capabili- ties, which do not affect the proper integration of the implant into the jawbone, have been developed”. However, she also admits that there isstillalongwaytogountilthesecan beappliedandusedatdentalsurger- ies. She explains that “apart from all the trials that remain to be carried out, it would also be advisable to furtherpursuetheresearchalittlein ordertooptimisetheresults”. The study, titled “Control of the deg- radation of silica sol-gel hybrid coat- ings for metal implants prepared by the triple combination of alkoxysi- lanes”, was published in the Decem- ber 2016 issue of the Journal of Non- CrystallineSolids. Dental Tribune Middle East & Africa Edition | 1/2017 IMPLANT TRIBUNE D4

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