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Vol. 71, No. 7   ISSN: 1488-2159   July / August 2005

Table of Contents
443	Editorial
445	President's Column
491	Point of Care
497	Clinical Showcase
465	Oral Health Matters: What Will it Take to Leave No Senior Behind? Mary McNally, MSc, DDS, MA
469	Access and Care: Reports from Canadian Dental Education and Care Agencies James L. Leake, DDS, MSc, FRCD(C)
473	Patterns of Tooth Loss in Young Adult Hong Kong Chinese Patients in 1983 and 1998 Eric C.Y. Ma, BDS, PDipDS W.H. Mok, BDS, PDipDS Mohammad S. Islam, BDS, PDipDS Thomas K.L. Li, BDS, MSc, DDRRCR, DGDP(UK) David S. MacDonald-Jankowski, BDS, BSc, LLB, MSc, DDRRCR, FDSRCPS (Glas.)
477	Necrosis of Gingiva and Alveolar Bone Caused by Acid Etching and its Treatment with Subepithelial Connective Tissue Graft Abdullah C. Akman, DDS Burak Demiralp, DDS, PhD Güliz N. Güncü, DDS Arlin Kiremitçi, DDS, PhD Dilek Sengün, DDS, PhD
481	Clinical and Radiologic Behaviour of Ameloblastoma in 4 Cases Sinem Gümgüm, DDS, PhD Basak Hosgören, MD
487	Surgical Resolution of Chronic Tissue Irritation Caused by Extruded Endodontic Filling Material Mahmoud R. Ektefaie, BSc, DMD Haskell T. David, BA, MSc, DMD Catherine F. Poh, DMD, PhD, Cert Pathology
JCDA Bookmarks
•	Information about the FDI Annual World Dental Congress: • Canadian Dental Association Web site • Les Journées dentaires internationales du Québec Web site
•	Floor plan of the World Dental Exhibition - in PDF format (FDI World Dental Congress)
•	CDA Position Statements
•	Dentistry Canada Fund's "Celebrating Smiles" Gala
•	FDI Open Letter to the World Health Organization — May 25, 2005
•	Possible relationship of bisphosphonates with osteonecrosis of the jaw: • Osteonecrosis of the Maxilla in a Patient with a History of Bisphosphonate Therapy J Can Dent Assoc 2005; 71(2):111–3 • Patients receiving intravenous bisphosphonates should avoid invasive dental procedures CMAJ 2005; Jun 21;172(13):1684. Epub 2005 Jun 1 • Health Canada safety information about Aredia and Zometa
•	Implant and Restorative Dentistry Conference — co-sponsored by the Canadian Academy of Restorative Dentistry and Prosthodontics and the Association of Prosthodontists of Canada
•	Annual General Meeting of the Society of Craniofacial Genetics
Additional JCDA News
•	CDA's New Political Action Committee (CDA members only)
•	Launch of Online Adverse Reaction Database (CDA members only)
•	Oral Cancer Screening Study (CDA members only)
This edition of the JCDA has been very generously supported by A-dec International, Astra Tech, Biodenix, Canadian Straight Wire, CDSPI, Colgate-Palmolive Canada Inc., Greater New York Dental Meeting, Henry Schein Ash Arcona, Ivoclar Vivadent Canada Inc., Oral-B Laboratories, Procter & Gamble, Royal Bank of Canada, Straumann Canada Ltd, Sunstar Butler and Vident. I thank them sincerely for this support.   Dr. John P. O'Keefe Editor-in-Chief
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