{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,1]],"date-time":"2024-08-01T07:10:50Z","timestamp":1722496250404},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Dalhousie University Faculty of Dentistry Research Activity"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Dental Education"],"published-print":{"date-parts":[[2018,1]]},"abstract":"<jats:p>The aim of this in vitro study was to determine whether different disinfection\/sterilization methods affected the risk of fracture of extracted teeth used for preclinical dental education. Freshly extracted intact mandibular incisors were assigned to different groups according to the processing method used. In the autoclave group (n=20), teeth were autoclaved for 40 min at 240\u00b0F under a pressure of 20 psi; in the formalin group (n=20), teeth were immersed in 10% formalin for two weeks; and in the control group (n=10), teeth were not processed. Teeth were then stored at 4\u00b0C in distilled water until use. Endodontic procedures were performed, and the fracture strength of the specimen was subsequently tested under compressive force along the long axis of the teeth using an Instron universal testing machine. The results showed that none of the specimens fractured during endodontic procedures. However, the compressive load needed to fracture the teeth was significantly less for the autoclaved teeth than the teeth stored in formalin or the control teeth (p&lt;0.001). The disinfection\/sterilization method used affected the fracture resistance of extracted teeth: autoclaved teeth were less resistant to fracture than teeth that were not sterilized or teeth that were chemically disinfected. However, fracture resistance was not reduced enough to lead to tooth fracture during preclinical endodontic procedures. Therefore, either processing method may be appropriate for teeth to be used for preclinical endodontic training.<\/jats:p>","DOI":"10.21815\/jde.018.012","type":"journal-article","created":{"date-parts":[[2017,12,28]],"date-time":"2017-12-28T16:28:57Z","timestamp":1514478537000},"page":"84-87","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Effect of Different Disinfection\/Sterilization Methods on Risk of Fracture of Teeth Used in Preclinical Dental Education"],"prefix":"10.1002","volume":"82","author":[{"given":"Pierre-Luc","family":"Michaud","sequence":"first","affiliation":[{"name":"Department of Dental Clinical Sciences, Faculty of Dentistry Dalhousie University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahdis","family":"Maleki","sequence":"additional","affiliation":[{"name":"Faculty of Dentistry Dalhousie University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isabel","family":"Mello","sequence":"additional","affiliation":[{"name":"Department of Dental Clinical Sciences, Faculty of Dentistry Dalhousie University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,1]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.2001.65.11.tb03488.x"},{"issue":"1","key":"e_1_2_8_3_1","first-page":"43","article-title":"2003 CDC infection control recommendations for dental health care settings","volume":"25","author":"Centers for Disease Control and Prevention","year":"2004","journal-title":"Compend Contin Educ Dent"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.2013.77.1.tb05445.x"},{"issue":"4","key":"e_1_2_8_5_1","doi-asserted-by":"crossref","first-page":"256","DOI":"10.1016\/S0255-0857(21)02532-9","article-title":"Sterilization of extracted human teeth for educational use","volume":"23","author":"Kumar M","year":"2005","journal-title":"Indian J Med Microbiol"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.1996.60.5.tb03051.x"},{"issue":"11","key":"e_1_2_8_7_1","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1080\/19424396.1997.12221624","article-title":"Extracted teeth: decontamination, disposal, and use","volume":"25","author":"Cuny E","year":"1997","journal-title":"J Calif Dent Assoc"},{"issue":"5","key":"e_1_2_8_8_1","first-page":"e552","article-title":"The effect of protocol for disinfection of extracted teeth recommended by Center for Disease Control [sic] (CDC) on microhardness of enamel and dentin","volume":"7","author":"Salem\u2010Milani A","year":"2015","journal-title":"J Clin Exp Dent"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9290(05)80005-3"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2013.10.041"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2015.10.002"}],"container-title":["Journal of Dental Education"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.21815%2FJDE.018.012","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.21815\/JDE.018.012","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,7]],"date-time":"2023-09-07T19:04:34Z","timestamp":1694113474000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.21815\/JDE.018.012"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,1]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,1]]}},"alternative-id":["10.21815\/JDE.018.012"],"URL":"https:\/\/doi.org\/10.21815\/jde.018.012","archive":["Portico"],"relation":{},"ISSN":["0022-0337","1930-7837"],"issn-type":[{"value":"0022-0337","type":"print"},{"value":"1930-7837","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,1]]},"assertion":[{"value":"2017-06-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-07-30","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-01-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}