Curriculum Vitae A. PERSONAL DATA: Name Nationality : : Rita Meguerditch Khounganian Armenian / Egyptian Mother Language Other Languages : : Armenian English, French, Arabic, Italian and little German Present Address : King Saud University – College of Dentistry P.O. Box 60169 – Riyadh 11545 / Saudi Arabia Office Telephone : MUC – 009661 478 4524 ext. 310 DUC – 009661 467 7231 Mobile : 0096605 08 43 48 41 E-Mail Address : ritameg2000@yahoo.com B. CURRENT ACADEMIC POSITION: Position : Professor Institution : King Saud University – College of Dentistry Department : Maxillofacial Surgery and Diagnostic Sciences Division : Oral Biology / Pathology and Microbiology C. EDUCATION: Prof. Rita Khounganian Armenian Catholic Immaculate Conception Primary School [1961 – 1968] : Armenian, English and French Sacred Heart Girl’s Secondary School of Franciscan Sisters [1968 – 1974] : English and French D. ACADEMIC QUALIFICATION: BDS [1979] With Honour : Faculty of Dentistry, Alexandria University / Egypt. MSc. in Oral Biology [1983] With Honour : Faculty of Dentistry, Alexandria University / Egypt. Thesis Title : A histologic study of melanocytes in human oral mucosa Ph.D. in Oral Biology [1989]: With Honour Thesis Title Faculty of Dentistry, Alexandria University / Egypt. : Ultrastructural and immunohistochemical study of Langerhans’ cells in oral mucosa of smokers and non – smokers. 2 Prof. Rita Khounganian E. CAREER HISTORY: Intern [1979 – 1980] : Faculty of Dentistry, Alexandria University / Egypt. Instructor [1981 – 1984] : Faculty of Dentistry, Tanta University / Egypt. Department of Oral Histopathology Lecturer [1984 – 1990] : Faculty of Dentistry, Tanta University / Egypt. Department of Oral Histopathology Assistant Professor [1990 – 1994] : Faculty of Dentistry, Tanta University / Egypt. Department of Oral Histopathology Associate Professor [1994 – 1998] : Faculty of Dentistry, Tanta University / Egypt. Department of Oral Histopathology Professor [1998 – to date] College of Dentistry, King Saud University, Riyadh / Saudi Arabia. : Department of Oral Maxillofacial Surgery and Diagnostic Sciences . Oral Biology/ Pathology and Microbiology Division F. POST- GRADUATE TRAINING COURSES: 3 Prof. Rita Khounganian Course of preparation and training for the faculty members held at the Faculty of Education, Alexandria University – Egypt (1982). Course of English Language held at the Faculty of Arts (The Special Linguistic Centre) Alexandria University – Egypt (1988). Course of Experimental Animals held at the Faculty of Medicine (General Surgery Department) Alexandria University – Egypt (1988). Course of Statistics and Computer Basics held at the Faculty of Medicine (Public Health Department) Alexandria University – Egypt (1988). Training Course in Electron Microscopy (Techniques and Interpretation) held at the Faculty of Science, Alexandria University – Egypt (1991). Course in Molecular Biology Techniques held at the Research Centre, Institute of Graduate Studies and Research, Alexandria University – Egypt (1994). Workshop on the application of Saliva in Clinical Practice and research held in Berlin/ Germany (1995). Course in “Enzyme purification and characterization” held at the Research Centre, Institute of Graduate Studies and Research, Alexandria University – Egypt (1996). Faculty and staff development course on “Trends and Challenges in Dental Education” held at the College of Dentistry – King Saud University, Riyadh / Saudi Arabia (1998). Symposium on “Adhesive Dentistry” held by the Saudi Dental Society in the College of Dentistry – King Saud University, Riyadh / Saudi Arabia (1998). 4 Prof. Rita Khounganian Symposium on “Infection Control” held at Tawiq Palace, Diplomatic Quarter – Riyadh / Saudi Arabia (1998). Symposium on “Food Pollution and Contamination by the use of pesticides and their effect on the Health” held in King Abdul Aziz City for Science and Technology – Riyadh / Saudi Arabia (2002). Symposium on “Infection control in dental clinics” held at the Intercontinental Hotel in Riyadh / Saudi Arabia (2005). G. TEACHING RESPONSIBILITIES: Undergraduate Programmes: Teaching Oral Histology and Embryology for the Second Year Male and Female Dental Students Teaching Oral Maxillofacial Pathology for the Second and Third Year Male and Female Dental Students Teaching Pharmacology, Microbiology and Oral Pathology for the Second Year Dental Assisting Diploma Programme Female Students Teaching Oral Biology and Physiology for the First Year Dental Laboratory Technology Programme Male Students Supervising Intern Students Graduation Projects “ Intern Seminar” Postgraduate Programmes: 5 Prof. Rita Khounganian Teaching Advanced Oral Biology and Embryology for the Post Graduate Dental Students applied for MSc as part of their Basic Science Programme in the specialties of Endodontics, Restorative Dentistry, Radiology, Orthodontics, Pedodontics, Periodontics and Oral and Maxillofacial Pathology. Teaching Advanced Oral Maxillofacial Pathology for the Post Graduate Dental Students applied for MSc as part of their Basic Science Programme in the specialties of Endodontics, Restorative Dentistry. Radiology, Pedodontics, Periodontics, Prosthodontics and Oral and Maxillofacial Pathology. Teaching Advanced Oral Biology and Embryology, Oral Maxillofacial Pathology, Selected Techniques in Diagnostic Oral Sciences, Diagnostic Specialty / Histopathology Clinics, Exclusive topics in Diagnostic Oral Sciences Seminars as part of the Continuing Education Programme for the Postgraduate Dental Students in preparation for Master Degree in the Diagnostic Oral Sciences with the Oral Maxillofacial Pathology subspecialties. Supervising Postgraduate Students’ Master thesis Participating in the Master Thesis defence committee of the postgraduate Students Postgraduate Continuing Education Programmes: Teaching Advanced Embryology, Craniofacial Development and Growth, Oral Biology, Oral Maxillofacial Pathology as part of the Continuing Education Programme for the Saudi Board Restorative Dentistry, Prosthodontics, Orthodontics, Pedodontics and Maxillofacial Surgery Graduate Dental Students in Riyadh, Jeddah and Dammam. H. ACADEMIC RESPONSIBILITIES: 6 Prof. Rita Khounganian [Oct. 1997 – to date] : College of Dentistry, King Saud University, Riyadh / Saudi Arabia. Maxillofacial Surgery and Diagnostic Sciences Depart. Oral Biology/Oral Pathology & Microbiology Division Course Director 102 DLT : Oral Biology and Physiology For First Year Male Dental Technician Students Course Director and / or Contributor – 112 DDA: Dental Anatomy and Oral Histology for First Year Female Dental Assistants Course Director 212 DDA: Introduction to Pharmacology, Microbiology and Oral Pathology for Second Year Female Dental Assistants Course Director and / or Contributor – 231 MDS: Oral Maxillofacial Pathology (I) for Second Year Male and Female Dental Students. Course Director – 251MDS: Oral Histology and Embryology for Second Year Male and Female Dental Students. Course Contributor – 331 MDS: Oral Maxillofacial Pathology (II) for Third Year Male and Female Dental Students. Course Contributor for the clinical and CPC sessions – 242 MDS: Oral Diagnosis (I) for Second Year Male and Female Dental Students Course Contributor for the clinical and CPC sessions – 341 MDS : Oral Diagnosis (II) for Third Year Male and Female Dental Students Course Contributor for the clinical and seminar sessions – 441 MDS : Comprehensive Patient Management for Fifth year Male and Female Dental Students Course Director – 511 Dens: Advanced Oral Biology and Embryology for the Graduate Dental Students as part of their Continuing Education Basic Science 7 Prof. Rita Khounganian Programme in the specialties of Endodontics, Restorative Dentistry. Radiology, Orthodontics, Pedodontics, Periodontics and Diagnostic Sciences. Course Contributor – 512 Dens: Advanced Oral Maxillofacial Pathology for the Graduate Dental Students as part of their Continuing Education Basic Science Programme in the specialties of Endodontics, Restorative Dentistry. Radiology, Pedodontics, Periodontics, Prosthodontics and Diagnostic Sciences. Course Speaker – 552 RDS: Cariology for the postgraduate students in Restorative Dentistry and Paediatric Dentistry. Teaching the Microbial Aspects of Dental Plaque and Dental Caries and the transmissibility of Cariogenic Flora. Course Contributor: Advanced Oral Biology, Embryology, Craniofacial Development and Growth and Oral Maxillofacial Pathology for the Saudi Board Restorative Dentistry Continuing Education Programme. Course Contributor: Advanced Oral Biology, Embryology, Craniofacial Development and Growth and Oral Maxillofacial Pathology for the Saudi Board Orthodontics Continuing Education Programme. Course Contributor: Advanced Oral Biology, Embryology, Craniofacial Development and Growth and Oral Maxillofacial Pathology for the Saudi Board Pedodontics Continuing Education Programme. Course Contributor: Advanced Oral Biology, Embryology, Craniofacial Development and Growth and Oral Maxillofacial Pathology for the Saudi Board Oral Maxillofacial Surgery Continuing Education Programme. Reviewer: for the Editorial Board of the Saudi Dental Society Journal for reviewing and evaluating research abstracts and articles for publication. I. MASTER THESES SUPERVISION: 8 Prof. Rita Khounganian Nour El Din Ragia H, 1991. Structural and histochemical age changes of human tongue. M.Sc – Thesis in Oral Biology – Faculty of Dentistry Tanta University / Egypt. Al Olemy Osama M, 1995. Significance of Myrrh and Curcum extracts in oral treatment as anti plaque and anti inflammatory. M.Sc – Thesis in Oral Medicine, Periodontology and Oral Diagnosis – Faculty of Dentistry Tanta University / Egypt. El Tokhey Heba Mohammed, 1996. The effect of corticosteroid administration on the structure of the albino rats Submandibular salivary gland. M.Sc – Thesis in Oral Biology – Faculty of Dentistry, Tanta University / Egypt. Al Bakr Ibtissam Nasir, 2001. Cyclosporine associated alterations in the salivary glands of experimental rats. MSc – Thesis in Oral Diagnostic Sciences, Subspecialty in Oral Maxillofacial Pathology and Oral Medicine – Faculty of Dentistry, King Saud University / Riyadh, Saudi Arabia. Al khawateir Sawsan , 2007. In – vitro study on the erosive potential of milk products on enamel structure of deciduous and permanent teeth MSc – Thesis in Preventive Dental Sciences , Subspecialty in Paediatric Dentistry – Faculty of Dentistry, King Saud University / Riyadh, Saudi Arabia. J. PH.D THESES SUPERVISION: 9 Prof. Rita Khounganian Basha Adel S, 1993. Evaluation of denture supporting structures in diabetic patients with different denture base materials. PH.D – Thesis in Prosthodontics – Faculty of Dentistry Tanta University / Egypt Nour El Din Ragia H, 1996. The effect of insecticide administration during pregnancy and lactation periods on the oral mucosa of the albino rat’s offsprings. PH.D – Thesis in Oral Biology – Faculty of Dentistry Tanta University / Egypt. Ammoun Ammar M, 1999. Ultrastructural study of non – keratinocytes in normal human gingiva at different ages. PH.D – Thesis in Oral Biology – Faculty of Dentistry, Teshrin University / Syria. K. INTERN SEMINAR SUPERVISION: Al Zuhair Nour, 2004 – 2005. - “A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia” - “Effect of Zamzam Water on Developing Teeth in Rats (Experimental study)” Ismail Eman and Al – Howiash Latifa, 2006 – 2007. 10 Prof. Rita Khounganian - “Energetic Beverages, Their Pro’s and Con’s” - “In vitro quantitative microhardness assessment of enamel structure after exposure to energy drinks” L. Oral Presentations in Scientific Meetings: 1. Khounganian R , Soussa E and El Bardissy D . Histological, histochemical and ultrastructural study of healing of extraction wounds in rat’s oral mucosa. 7th Alexandria International Dental Congress, November 1990. 2. Khounganian R, Elba G and Al Nozahy A. Immunohistochemical and Ultrastructural study of Langerhans’ cells in normal and inflamed human gingiva. 7th Alexandria International Dental Congress, November 1990. 3. Khounganian R and El Gazaerly H. A comparative ultrastructural study between normal oral mucosa and oral lesions of Pemphigus Vulgaris. 7th Alexandria International Dental Congress, November 1990. 4. Khounganian R, El Bardissy D and Soussa E. Histological studies on the Teratogenic and toxicologic effects of insecticides on the oral tissues of rats’ offsprings. International Congress of Oral Health for the Egyptian Child; Alexandria, December 1991. 5. Khounganian R and Saleh S. An ultrastructural study on the effect of Adriamycin on oral mucosa (Experimental study). Arab Dental Universities Symposium ; Cairo , December 1991. 6. Khounganian R, Tawfik N, Halim M and Abou Deya M. A histologic and laboratory study of the oral mucosa under complete dentures using a modified acrylic resin. 5th international Congress of Egyptian Clinical Dental Society in Cairo, February 1992. 7. Khounganian R and El Bardissy D. Heroin- associated alterations of human gingival tissues. 7th Annual Medical Congress in Tanta, April 1992. 11 Prof. Rita Khounganian 8. Khounganian R and Saleh S. the effect of tobacco on nucleic acids of the oral mucosa. 8th Alexandria International Dental Congress, October 1992. 9. Khounganian R , El Nozahy A and El Badri A . keratinization of human gingival epithelium. 8th Alexandria International Dental Congress, October 1992. 10. Khounganian R, Soussa E and Fahmy M. Histologic study of extraction wound healing in desalivated rat’s oral mucosa. 16 th Scientific Egyptian Society of Histology and Cytology Congress in Al Azhar University, Cairo, December 1992. 11. Khounganian R and El Gazaerly H. Light, scanning and transmission electron microscopic studies of periapical lesions. 9 th Alexandria International Dental Congress, November 1994. 12. Khounganian R, Gazaerly H and Tag A. Effect of Low – Energy Laser on Normal Oral mucosa. 9th Alexandria International Dental Congress, November 1994. 13. Khounganian R and Gazayerly H. HLA – DR antigen expression in periapical lesions. 9th Alexandria International Dental Congress, November 1994. 14. Khounganian R and El Gazaerly H. Evaluation of Nucleolar Organizer Regions in Giant Cell Lesions of the Jaws. 9th Alexandria International Dental Congress, November 1994. 15. Khounganian R and El Gazaerly H. Irradiation Effect of Laser on Salivary glands. 4th European Symposium on the application of saliva in clinical practice and research, Berlin Germany, March 1995. 16. Khounganian R and El Gazaerly H. immunolocalization of proliferating cell nuclear antigen (PCNA) in salivary gland neoplasms. 7 th International Congress of the Egyptian Dental Association, 1995. 12 Prof. Rita Khounganian 17. Khounganian R. Ultrastructural and immunohistochemical observations on Merkel cells and associated nerve fibres in human oral mucosa. 10 th Alexandria International Dental Congress, November 1996. 18. Khounganian R and Ashour M. Scanning electron microscopic study of visible light curing effects on the oral mucous membrane. 10 th Alexandria International Dental Congress, November 1996. 19. Khounganian R and Nour El Deen R. Effect of Fenvalerate insecticides on the nervous tissues and vascular bed of the rat’s oral mucosa. 8th International Congress of the Egyptian Dental Association, November 1997. 20. Khounganian R, and El Tony M. ultrastructural and observations of chronic gingivitis in association with local irritants. 10th Saudi International Dental Conference in Riyadh, March 1998. 21. Khounganian R, El Tony M, Bagieh N. Electron microscopic demonstration of herpes Simplex virus – 1 after lip inoculation in Rabbit. 10th Saudi International Dental Conference in Riyadh, March 1998. 22. Khounganian R and Nour El Deen R. Effect of organophosphorus insecticide on the salivary glands. 22nd Scientific Conference of Egyptian Society of Histology and Cytology in Ain Shams University, Cairo, December 1998. 23. Khounganian R, Nahed Ashri and Tamimi D. A histopathological and ultrastructural investigation of Papillon – Le Fevre Syndrome. 11th Saudi International Dental Meeting in Riyadh, March 2000. 24. Khounganian R and Hassan S. Effect of Cyclophosphamide on the salivary glands of experimental rats. 11th Saudi International Dental Meeting in Riyadh, March 2000. 25. Khounganian R and Hassan S. Ultrastructural investigation of the effect of methyl parathion on the oral mucosa of albino rats. 12th Alexandria International Dental Congress in Alexandria, November 2000. 13 Prof. Rita Khounganian 26. Khounganian R. Effect of Organophosphorus Insecticide on the Oral Tissues. Saudi Dental Society’s Annual Scientific and International Association for Dental Research (IADR) Saudi Arabian Section Meetings in Riyadh, January 2005. 27. Al Zuhair N. and Khounganian R. A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia. 17th Saudi International Dental Congress of the Saudi Dental Society in Riyadh, January 2006. 28. Khounganian R. Effect of Cyclophosphamide on the Developing Molars in Rats. 17th Saudi International Dental Congress of the Saudi Dental Society in Riyadh, January 2006. 29. Osman H. and Khounganian R. Energy Dispersive X – Ray Analysis of Periodontally Diseased and Non diseased Human Teeth using Scanning Electron Microscopy.18th Saudi International Dental Congress of the Saudi Dental Society in Riyadh, January 2007. M. PUBLICATIONS: 1. Khounganian R and El Gazaerly H. A comparative ultrastructural study between normal oral mucosa and oral lesions of pemphigus vulgaris. Alexandria Dental Journal 1991, 16(1): 43 – 73. 2. Khounganian R and Hassan S. A histopathological study on the effects of salivary gland active principle (Parotin) on the salivary glands in rats. Alexandria Dental Journal 1991, 16(3): 53 – 70. 3. Khounganian R, El Bardissy D and Soussa E. Histological studies on the Teratogenic and toxicologic effects of insecticides on the oral tissues of rats’ offsprings. Published in the Proceedings of the International Congress of Oral Health for the Egyptian Child 1991, December issue: 10 – 12. 14 Prof. Rita Khounganian 4. Khounganian R , El Bardissy D and Soussa E. Histological and ultrastructural studies of carious tooth pulps in normal and diabetic Egyptian adults. Alexandria Dental Journal 1991, 16(3): 151 – 188. 5. Khounganian R and Saleh S. An ultrastructural study of the effect of Adriamycin on the oral mucosa (Experimental study). Al-Azhar Dental Journal 1992, 7(2): 255 – 282. 6. Khounganian R , Hassan R and Soussa E. Surgical management and histological study of recurrent white lesions. Al-Azhar Dental Journal 1992 , 7(2): 301 – 320. 7. Khounganian R , Tawfik N , Halim M and Abou Deya M. A histologic and laboratory study of the oral mucosa under complete dentures using a modified acrylic resin. Al-Azhar Dental Journal 1992 , 7(3) : 389 – 416. 8. Khounganian R. A histochemical and ultrastructural study of human gingival hyperplasia associated with phenytoin. The New Egyptian Journal of Medicine Year 1993, 8(2): 491 – 502. 9. Khounganian R and El Gazaerly H. Irradiation effect of laser on salivary glands. European Journal of Oral Sciences 1995, 103 (2): S18. 10. Khounganian R , El Gazaerly H and El Daly F. S100 protein and HLA – DR antigen expression in periapical lesions. Cairo Dental Journal 1996, 12 (2): 101 – 106. 11. Khounganian R. and Gazaerly H. Scanning and transmission electron microscopic studies of periapical lesions. Alexandria Dental Journal 1997, 22 (2): 21 – 36. 12. Khounganian R. and Ashour M. Scanning electron microscopic study of visible light curing effects on the oral mucous membrane. Eastern Mediterranean Health Journal 1997, 3 (3): 540 – 548. 13. Khounganian R and El Tony M. Ultrastructural observation of chronic gingivitis in association with local irritants. Saudi Dental Journal 1998, 10 (special issue): 59. 15 Prof. Rita Khounganian 14. Khounganian R. Scanning electron microscopic study for the assessment of energy dispersive x-ray microanalysis of the inorganic elements in human dental calculus. Egyptian Dental Journal 1998, 44 (4): 3319 – 3328. 15. Khounganian R. Effect of Cyclophosphamide on the developing molars in rats. Cairo Dental Journal 1998, 14 (3): 417 – 426. 16. Khounganian R and Nour El Deen R. Effect of Fenvalerate insecticide on the nervous tissues and vascular bed of the rat’s oral mucosa Ain Shams Dental Journal 1998, 1 (4): 261 – 268. 17. Al Bagieh N, Khounganian R and El Tony M. Electron microscopic demonstration of Herpes Simplex Virus-1after lip inoculation in Rabbit. Cairo Dental Journal 1999, 15 (1): 631 – 635. 18. Khounganian R and Hassan S. Effect of Cyclophosphamide on the salivary gland of experimental rats. Egyptian Dental Journal 2000, 46(3): 1551 – 1560. 19. Khounganian R and Hassan S. Ultrastructural investigation of the effect of methyl parathion on the oral mucosa of albino rats. Egyptian Dental Journal 2000, 46 (4): 2177 – 2183. 20. Khounganian R and Hassan S. Effect of Cyclophosphamide on the salivary glands of experimental rats. Journal of Dental Research 2000, 79 (5):29. 21. Khounganian R, Nahed Ashri and Tamimi D. A histopathological and ultrastructural investigation of Papillon – Le Fevre Syndrome. Journal of Dental Research 2000, 79(5): 24. 22. Khounganian R. Effect of Organophosphorus Insecticide on the Oral Tissues. Saudi Dental Journal 2005, special issue January – April: 60. 23. Khounganian R. Effect of Cyclophosphamide on the Developing Molars in Rats. Saudi Dental Journal 2006, special issue January – April: 119. 16 Prof. Rita Khounganian 24. Al Zuhair N. and Khounganian R. A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia. Saudi Dental Journal 2006, special issue January – April: 71. 25. Al Zuhair N. and Khounganian R. A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia. In the Afaq (Arabic) Dental Journal 2006 , 11 (1) : 36 – 37. 26. Khounganian R. and Osman H. Energy Dispersive X -Ray Analysis of Periodontally Diseased and Non diseased Human Teeth using Scanning Electron Microscopy. Egyptian Dental Journal 2006, 52 (July): 1455 – 1465. N. RESEARCHES IN PROGRESS: 1. Al Zuhair N and Khounganian R. “A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia” registered in CDRC # NF 1994 2. 3. Al Zuhair N and Khounganian R. “Effect of Zamzam Water on Developing Teeth in Rats (Experimental study)” 4. Ismail E, Al – Howiash L and Khounganian R. “Energetic Beverages, Their Pro’s and Con’s” registered in CDRC # NF 2046 5. Ismail E, Al – Howiash L and Khounganian R. “In Vitro Quantitative Microhardness Assessment of Enamel Structure after Exposure to Energy Drinks” 6. Khounganian R. “Effect of Caffeine on Developing Rat Embryo”. 7. Al Jobeir A and Khounganian R. “Cariogenicity of Flavoured Milk, Carbonated Drinks, Fruit Drinks and Natural Fruit Juices”( Clinical and Experimental Study) registered in CDRC # F 1161 17 Prof. Rita Khounganian O. ACADEMIC AWARDS AND DISTINCTIONS: Scholarship throughout all the years of undergraduate dental education 1st prize award: outstanding student for the College of Dentistry in Alexandria University, Egypt in 1976. 1st prize award: outstanding student among all colleges of Alexandria University, Egypt in 1976. 2nd prize award: outstanding student for all universities of Egypt in 1976. Granted by the Egyptian Government, on behalf of the high Council of Egyptian Universities, to attend an Educational Summer Programme in Denmark and Sweden, 1976. the trip was extended to France, England and Switzerland 1st prize awards : in handcraft , needlework and drawing for the years 1976, 1977,1978 Granted an award by the Tanta University for the young research contest to attend the workshop and the symposium on the application of Saliva in Clinical Practice and research held in Berlin, Germany, 1995. 1st prize Award: in the Young Dentists Research Awards (YDRA) for the research entitled “A Comparative Study between the Chemical Composition of Potable Water and Zamzam Water and its Effect on Tooth Structure in Saudi Arabia” during the 7th Saudi International Dental Congress of the Saudi Dental Society held at King Faisal Conference Hall, in Riyadh – Saudi Arabia, January 2006 18