TODENTJ-25-03-2019_TODENTJ-6-99 1553505354 Bentham Open doi@benthamopen.net Bentham Open The Open Dentistry Journal TODENTJ 1874-2106 6 8 2012 6 1 Amir Reza Rokn Anna Saffarpour Rouzbeh Sadrimanesh Kaveh Iranparvar Aida Saffarpour Majid Mahmoudzadeh Ahmad Soolari Background: Loss of bone and soft tissue attachment are common sequelae of periodontitis that may jeopardize the aesthetic outcome and compromise the functional and aesthetic outcomes of treatment. The following case report describes one of the most predictable techniques of vertical ridge augmentation, which is orthodontic extrusion or forced eruption of hopeless teeth. Method: A 34-year-old woman who presented with severe attachment loss and deep pockets was diagnosed with generalized aggressive periodontitis. The mobile maxillary incisors were consequently extracted and were replaced with dental implants. However, prior to extraction, orthodontic extrusion of the hopeless incisors was performed to correct vertical ridge defects. Following extrusion and extraction of the maxillary incisors, to prevent soft tissue collapse and to preserve the papillae during socket healing, the crowns of the extracted teeth were used as pontics on a removable partial provisional denture. After 8 weeks, the implants were placed, and an immediate functional restoration was delivered. After 4 months of healing, a fixed definitive partial prosthesis was fabricated and delivered. Result: After periodontal treatment, over a 2-year period, the progression of aggressive periodontitis was controlled. The mean vertical movement of marginal bone was 3.6 mm. The use of the crowns of extracted teeth appears to be an effective method to maintain papillae. Conclusions: Orthodontic extrusion is a predictable method for the correction of vertical ridge defects. Orthodontic treatment does not aggravate or hasten the progression of aggressive periodontitis. 6 8 2012 99 104 TODENTJ-6-99 1 10.2174/crossmark_policy opendentistryjournal.com benthamopen.com true Peer Reviewed Single blind Checked with iThenticate 2012-2-12 2012-3-8 2012-3-8 2012-6-8 http://creativecommons.org/licenses/by-nc/3.0/ 10.2174/1874210601206010099 1553505354 https://opendentistryjournal.com/VOLUME/6/PAGE/99/ https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.pdf https://opendentistryjournal.com/contents/volumes/V6/TODENTJ-6-99/TODENTJ-6-99.xml J Periodontol McAllister BS 78 377 2007 McAllister BS, Haghighat K. 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