{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T03:21:16Z","timestamp":1768533676164,"version":"3.49.0"},"reference-count":37,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2011,7,26]],"date-time":"2011-07-26T00:00:00Z","timestamp":1311638400000},"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":[[2011,12]]},"abstract":"<jats:sec><jats:label\/><jats:p><jats:bold>Pigg M, List T, Petersson K, Lindh C, Petersson A.<\/jats:bold> Diagnostic yield of conventional radiographic and cone\u2010beam computed tomographic images in patients with atypical odontalgia. <jats:italic>International Endodontic Journal<\/jats:italic>, <jats:bold>44<\/jats:bold>, 1092\u20131101, 2011.<\/jats:p><\/jats:sec><jats:sec><jats:title>Abstract<\/jats:title><jats:p><jats:bold>Aim\u2002<\/jats:bold> To investigate whether the additional diagnostic yield of a cone\u2010beam computed tomography (CBCT) examination over conventional radiographs in patients primarily suspected of having atypical odontalgia (AO) improves differentiation between AO and symptomatic apical periodontitis (SAP) in patients with severe chronic intraoral pain.<\/jats:p><jats:p><jats:bold>Methodology\u2002<\/jats:bold> In this clinical study, 25 patients (mean age 54\u2003\u00b1\u200311\u2003years, range 34\u201372) participated; 20 were diagnosed with AO and 5 with SAP. All patients were recruited from the clinics of the Faculty of Odontology, Malm\u00f6 University. AO inclusion criteria were chronic pain (&gt;6\u2003months) in a region where a tooth had been endodontically or surgically treated, with no pathological cause detectable in clinical or radiologic examinations. SAP inclusion criteria were recurrent pain from a tooth diagnosed with apical periodontitis in clinical and radiographic examinations. Assessments comprised a self\u2010report questionnaire on pain characteristics, a comprehensive clinical examination and a radiographic examination including panoramic and intraoral radiographs and CBCT images. The main outcome measure was periapical bone destruction.<\/jats:p><jats:p><jats:bold>Results\u2002<\/jats:bold> Sixty per cent of patients with AO had no periapical bone destructions detectable with any radiographic method. Overall, CBCT rendered 17% more periapical bone destructions than conventional radiography. Average pain intensity in patients with AO was 5.6 (\u00b11.8) on a 0\u201310 numerical rating scale, and average pain duration was 4.3 (\u00b15.2) years.<\/jats:p><jats:p><jats:bold>Conclusion\u2002<\/jats:bold> Cone\u2010beam computed tomography improves identification of patients without periapical bone destruction, which may facilitate differentiation between AO and SAP.<\/jats:p><\/jats:sec>","DOI":"10.1111\/j.1365-2591.2011.01923.x","type":"journal-article","created":{"date-parts":[[2011,7,26]],"date-time":"2011-07-26T18:20:57Z","timestamp":1311704457000},"page":"1092-1101","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":40,"title":["Diagnostic yield of conventional radiographic and cone\u2010beam computed tomographic images in patients with atypical odontalgia"],"prefix":"10.1111","volume":"44","author":[{"given":"M.","family":"Pigg","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"List","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Petersson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Lindh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Petersson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,7,26]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.328.7441.702"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2007.01813.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(98)80014-9"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2010.11.014"},{"key":"e_1_2_7_6_1","volume-title":"A histological and roentgenological study of the periapical region of human upper incisors","author":"Brynolf I","year":"1967"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/0895-4356(93)90018-V"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr\/63019695"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2007.06.011"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2009.04.006"},{"key":"e_1_2_7_11_1","first-page":"301","article-title":"Research diagnostic criteria for temporomandibular disorders: review, criteria, examinations and specifications, critique","volume":"6","author":"Dworkin SF","year":"1992","journal-title":"Journal of Craniomandibular Disorders"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2007.11.023"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0895-4356(90)90158-L"},{"key":"e_1_2_7_14_1","first-page":"260","article-title":"Atypical odontalgia","volume":"6","author":"Graff\u2010Radford SB","year":"1992","journal-title":"Journal of Craniomandibular Disorders"},{"key":"e_1_2_7_15_1","first-page":"9","article-title":"The International Classification of Headache Disorders, 2nd edn","volume":"24","author":"Headache Classification Subcommittee of the International Headache Society","year":"2004","journal-title":"Cephalalgia"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(98)90156-1"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(96)80364-7"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.2307\/2529310"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/0895-4356(95)00571-4"},{"key":"e_1_2_7_20_1","first-page":"89","article-title":"Clinical findings and psychosocial factors in patients with atypical odontalgia: a case\u2010control study","volume":"21","author":"List T","year":"2007","journal-title":"Journal of Orofacial Pain"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2006.01.001"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(93)90413-X"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.2003.03207.x"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030-4220(85)90086-6"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2009.11.007"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2010.06.020"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02088.x"},{"key":"e_1_2_7_28_1","volume-title":"Essential Endodontology. 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