{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,5]],"date-time":"2026-11-05T16:06:04Z","timestamp":1793894764557,"version":"4.8.0"},"reference-count":26,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2019,12,13]],"date-time":"2019-12-13T00:00:00Z","timestamp":1576195200000},"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 J Paed Dentistry"],"published-print":{"date-parts":[[2020,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Clinical observations suggest molar incisor hypomineralisation (MIH) may present with other dental conditions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Aims<\/jats:title><jats:p>The study aimed to determine the prevalence and variety of dental anomalies in children presenting with MIH.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>A convenience sample of children referred to a UK dental hospital was recruited. Orthopantogram radiographs, taken as part of routine care, were assessed for dental anomalies. Two calibrated examiners reviewed the films separately and determined the presence and character of anomalies.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Radiographs were obtained from 101 patients, with an age range of 6\u201015\u00a0years. Co\u2010existing hypodontia was identified in 12%, with lower second premolars being the most commonly missing teeth. Concurrent ectopic first permanent molars were identified in 8%, and infraocclusion of one or more primary molars was identified in 9%. Abnormal morphology was found in 9%, including macrodont and microdont teeth. In total, 29% of patients had an associated dental anomaly. Examiners had perfect agreement using Cohen's kappa coefficient.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This high prevalence of dental anomalies, particularly hypodontia, in children with MIH is a novel and clinically important finding. Further research is warranted considering the potential implications for assessment and treatment planning.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ipd.12601","type":"journal-article","created":{"date-parts":[[2019,12,2]],"date-time":"2019-12-02T23:15:10Z","timestamp":1575328510000},"page":"342-348","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Molar incisor hypomineralisation and dental anomalies: A random or real association?"],"prefix":"10.1111","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0811-2317","authenticated-orcid":false,"given":"Emma Grace","family":"Walshaw","sequence":"first","affiliation":[{"name":"Charles Clifford Dental Hospital Sheffield Teaching Hospitals NHS Trust Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fiona","family":"Noble","sequence":"additional","affiliation":[{"name":"University of Sheffield Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert","family":"Conville","sequence":"additional","affiliation":[{"name":"Charles Clifford Dental Hospital Sheffield Teaching Hospitals NHS Trust Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer","family":"Anne Lawson","sequence":"additional","affiliation":[{"name":"Charles Clifford Dental Hospital Sheffield Teaching Hospitals NHS Trust Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noren","family":"Hasmun","sequence":"additional","affiliation":[{"name":"University of Sheffield Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Helen","family":"Rodd","sequence":"additional","affiliation":[{"name":"University of Sheffield Sheffield UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,12,13]]},"reference":[{"issue":"4","key":"e_1_2_8_2_1","first-page":"291","article-title":"A controlled study of the association of various dental anomalies with hypodontia of permanent teeth","volume":"11","author":"Lai PY","year":"1989","journal-title":"Pediatr Dent"},{"key":"e_1_2_8_3_1","first-page":"267","article-title":"A controlled study of associated dental anomalies","volume":"68","author":"Baccetti T","year":"1998","journal-title":"Angle Orthod"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(99)70043-0"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF03262586"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/00016350802192071"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2010.02.017"},{"issue":"3","key":"e_1_2_8_8_1","first-page":"879","article-title":"Non\u2010syndromic hypodontia of permanent dentition associated with other dental anomalies in children and adolescents","volume":"59","author":"\u0162en\u0163 A","year":"2018","journal-title":"Rom J Morphol Embryol"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11914-017-0342-7"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2017.12.002"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.12323"},{"issue":"3","key":"e_1_2_8_12_1","first-page":"110","article-title":"Judgement criteria for molar incisor hypomineralisation (MIH) in epidemiologic studies: a summary of the European meeting on MIH held in Athens, 2003","volume":"4","author":"Weerheijm KL","year":"2003","journal-title":"Eur J Paediatr Dent"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2018.03.005"},{"key":"e_1_2_8_14_1","first-page":"203","article-title":"Dental development in children with severe molar\u2010incisor hypomineralization in Samsun, Turkey","volume":"3","author":"Tunc ES","year":"2014","journal-title":"J Oral Sci"},{"key":"e_1_2_8_15_1","first-page":"26","article-title":"Dental development in amelogenesis imperfecta: a controlled study","volume":"17","author":"Seow WK","year":"1995","journal-title":"Paediatr Dent"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.3390\/dj6040061"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bdj.2014.1053"},{"key":"e_1_2_8_18_1","unstructured":"National Radiological Protection Board (NRPB).Guidance notes for dental practitioners on the safe use of X\u2010ray equipment.London UK:NRPB and Department of Health;2001.https:\/\/assets.publishing.service.gov.uk\/government\/uploads\/system\/uploads\/attachment_data\/file\/337178\/misc_pub_DentalGuidanceNotes.pdf. Accessed July 17 2019."},{"key":"e_1_2_8_19_1","volume-title":"A Global Compendium of Oral Health: Tooth Eruption and Hard Dental Tissue Anomalies","author":"Folayan MO","year":"2019"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2004.00158.x"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-017-0352-y"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1080\/15476278.2017.1332554"},{"issue":"1","key":"e_1_2_8_23_1","first-page":"9","article-title":"Factors involved in the aetiology of molar\u2010incisor hypomineralization (MIH)","volume":"3","author":"Beentjes VE","year":"2002","journal-title":"Eur J Paediatr Dent"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/cdoe.12229"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1159\/000496542"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2013.05.005"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.12327"}],"container-title":["International Journal of Paediatric Dentistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ipd.12601","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/ipd.12601","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ipd.12601","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T23:08:57Z","timestamp":1694041737000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ipd.12601"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,12,13]]},"references-count":26,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,5]]}},"alternative-id":["10.1111\/ipd.12601"],"URL":"https:\/\/doi.org\/10.1111\/ipd.12601","archive":["Portico"],"relation":{},"ISSN":["0960-7439","1365-263X"],"issn-type":[{"value":"0960-7439","type":"print"},{"value":"1365-263X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,12,13]]},"assertion":[{"value":"2019-07-31","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-09-24","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-12-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}