CV
Questions
A COMPREHENSIVE REVIEW OF THE LOCAL RISK-FACTORS ASSOCIATED WITH THE ETIOLOGY OF PERI-IMPLANT DISEASES
76. Chambrone L, Chambrone LA, Lima LA. Effects of occlusal overload on peri-implant tissue health: a systematic review of animal-model studies. J Periodontol. 2010; 81( 10): 1367-1378. 77. Chang M, Chronopoulos V, Mattheos N. Impact of excessive occlusal load on successfully-osseointegrated dental implants: a literature review. J Investig Clin Dent. 2013; 4( 3): 142-150. 78. Heitz-Mayfield LJ, Schmid B, Weigel C, Gerber S, Bosshardt DD, Jonsson J, et al. Does excessive occlusal load affect osseointegration? An experimental study in the dog. Clin Oral Implants Res. 2004; 15( 3): 259-268. 79. Elian N, Jalbout ZN, Cho SC, Froum S, Tarnow DP. Realities and limitations in the management of the interdental papilla between implants: three case reports. Pract Proced Aesthet Dent. 2003; 15( 10): 737- 744; quiz 46. 80. Elian N, Bloom M, Dard M, Cho SC, Trushkowsky RD, Tarnow D. Effect of interimplant distance( 2 and 3 mm) on the height of interimplant bone crest: a histomorphometric evaluation. J Periodontol. 2011; 82( 12): 1749-1756. 81. Tarnow DP, Cho SC, Wallace SS. The effect of inter-implant distance on the height of inter-implant bone crest. J Periodontol. 2000; 71( 4): 546-549. 82. Hermann JS, Buser D, Schenk RK, Cochran DL. Crestal bone changes around titanium implants. A histometric evaluation of unloaded non-submerged and submerged implants in the canine mandible. J Periodontol. 2000; 71( 9): 1412-1424. 83. Elian N, Bloom M, Trushkowsky RD, Dard MM, Tarnow D. Effect of 3- and 4-mm interimplant distances on the height of interimplant bone crest: a histomorphometric evaluation measured on bone level dental implants in minipig. Implant Dent. 2014; 23( 5): 522-528. 84. el Askary AS, Meffert RM, Griffin T. Why do dental implants fail? Part I. Implant Dent. 1999; 8( 2): 173-185. 85. el Askary AS, Meffert RM, Griffin T. Why do dental implants fail? Part II. Implant Dent. 1999; 8( 3): 265-277. 86. Morris HF, Manz MC, Tarolli JH. Success of multiple endosseous dental implant designs to second-stage surgery across study sites. J Oral Maxillofac Surg. 1997; 55( 12 Suppl 5): 76-82. 87. Friberg B, Jemt T, Lekholm U. Early failures in 4,641 consecutively placed Branemark dental implants: a study from stage 1 surgery to the connection of completed prostheses. Int J Oral Maxillofac Implants. 1991; 6( 2): 142-146. 88. Eriksson RA, Albrektsson T. The effect of heat on bone regeneration: an experimental study in the rabbit using the bone growth chamber. J Oral Maxillofac Surg. 1984; 42( 11): 705-711.
Mohammad ALSHEHRI
DDS, PhD, Consultant in Cosmetic, Restorative and Implant Dentistry Dental Department College of Medicine King Saud University Riyadh, Saudi Arabia
CV
Dr. Alshehri graduated from the College of Dentistry, King Saud University in 2001. Academically, he has acquired a Certificate in Advanced Education in General Dentistry at the University of Southern California, School of Dentistry. Thereafter, Dr. Alshehri joined the SBARD Program wherein he obtained the Saudi Specialty Certificate in Advanced Restorative Dentistry. Subsequently, he was able to obtain a Certificate for Saudi Fellowship in Dental Implant and is currently a Fellow of International Team for Implantology( ITI). Professionally, Dr. Alshehri has conducted multiple research projects, has obtained a number of patents and has made local and international presentations. Currently, Dr. Alshehri is a Consultant in Cosmetic, restorative and implant dentistry at College of Medicine and University Hospitals and board member of the Saudi Dental Society.
Questions
Peri-implant mucositis is characterized by
qa. Necrotizing gingival; qb. Bone loss; qc. Soft tissue inflammation; qd. None of the above.
Peri-implantitis corresponds to periodontitis. However, it does not cause bone loss:
qa. Both statements are true; qb. Both statements are false; qc. The first statement is false but the second statement is true; qd. The first statement is true but the second statement is false.
The risk factors of peri-implantitis include:
qa. Smoking; qb. Poor oral hygiene; qc. Bruxism; qd. All of the above.
Occlusal overloading of the implant may be prevented by
qa. Using short implants; qb. Using cement retained implants; qc. Comprehensive examination and treatment planning; qd. Using wide diameter implants.
199