{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T09:19:44Z","timestamp":1791451184294,"version":"4.3.3"},"reference-count":19,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2006,8,24]],"date-time":"2006-08-24T00:00:00Z","timestamp":1156377600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int Endodontic J"],"published-print":{"date-parts":[[2006,11]]},"abstract":"Abstract<\/jats:title>\n \n Aim\u2002<\/jats:bold>\n To investigate the root canal morphology of mandibular incisors in a Jordanian population using a canal staining and tooth\u2010clearing technique.\n <\/jats:p>\n \n Methodology\u2002<\/jats:bold>\n Four hundred and fifty extracted mandibular incisors were collected from dental clinics within north Jordan. Following pulp tissue removal and staining of the canal systems, the teeth were decalcified with 5% nitric acid, dehydrated with ascending concentrations of alcohol and rendered clear by immersion in methyl salicylate. Cleared teeth were examined by eye and the following features were evaluated: (i) number and type of root canals; (ii) presence and location of lateral canals and intercanal communications; (iii) location of apical foramina; and (iv) frequency of apical deltas.\n <\/jats:p>\n \n Results\u2002<\/jats:bold>\n The majority of mandibular incisors had a single canal (73.8% of teeth possessed a Type I canal system). Although 26.2% of the roots possessed two canals, only 8.7% had two separate apical foramina.\n <\/jats:p>\n \n Conclusions\u2002<\/jats:bold>\n The prevalence of two canals in this group of mandibular incisors was 26.2% and is within the range of previous studies performed on populations of different racial origin.\n <\/jats:p>","DOI":"10.1111\/j.1365-2591.2006.01159.x","type":"journal-article","created":{"date-parts":[[2006,8,29]],"date-time":"2006-08-29T19:29:45Z","timestamp":1156879785000},"page":"873-877","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":72,"title":["Root canal morphology of mandibular incisors in a Jordanian population"],"prefix":"10.1111","volume":"39","author":[{"given":"A. A.","family":"Al\u2010Qudah","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L. A.","family":"Awawdeh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2006,8,24]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(06)80566-2"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2591.2002.00452.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(99)80157-5"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2591.1985.tb00452.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(06)81215-X"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(73)90318-6"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(98)80120-9"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(97)80305-6"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(90)90021-J"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(72)90214-9"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1965.0189"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(80)80218-4"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004770-200406000-00004"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2591.2004.00837.x"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1974.0391"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(84)90085-9"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1601-1546.2005.00129.x"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2591.1988.tb00978.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2591.1999.00186.x"}],"container-title":["International Endodontic Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1365-2591.2006.01159.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1365-2591.2006.01159.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,12]],"date-time":"2023-10-12T13:17:20Z","timestamp":1697116640000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1365-2591.2006.01159.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,8,24]]},"references-count":19,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2006,11]]}},"alternative-id":["10.1111\/j.1365-2591.2006.01159.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1365-2591.2006.01159.x","archive":["Portico"],"relation":{},"ISSN":["0143-2885","1365-2591"],"issn-type":[{"value":"0143-2885","type":"print"},{"value":"1365-2591","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,8,24]]},"assertion":[{"value":"2006-08-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}