{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T23:47:27Z","timestamp":1780098447139,"version":"3.54.0"},"reference-count":10,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>Idiopathic external root resorption is a rarely reported condition which has been observed in single or multiple teeth. This is a rare case of multiple idiopathic apical root resorption (MIARR) in a 16-year-old boy. External root resorption of the permanent teeth is a multifactorial process. Well-recognised causes of apical root resorption in permanent teeth include orthodontic therapy, trauma, periapical or periodontal inflammation, tumours, cysts, occlusal stresses, impacted teeth, systemic conditions, endocrine imbalances and dietary habits. When none of these causes are present, it is termed idiopathic root resorption which may be either cervical or apical. MIARR is a rare condition which is usually detected as an incidental radiographic finding. However, it may cause pain and mobility in severe cases.<\/jats:p>","DOI":"10.1136\/bcr-2013-009696","type":"journal-article","created":{"date-parts":[[2013,4,23]],"date-time":"2013-04-23T23:55:59Z","timestamp":1366761359000},"page":"bcr2013009696","source":"Crossref","is-referenced-by-count":13,"title":["Multiple idiopathic apical root resorption"],"prefix":"10.1136","volume":"2013","author":[{"given":"Manish","family":"Kanungo","sequence":"first","affiliation":[{"name":"Department of Oral Medicine, Modern Dental College and Research Centre, Indore, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vishal","family":"Khandelwal","sequence":"additional","affiliation":[{"name":"Department of Pedodontics and Preventive Dentistry, Modern Dental College and Research Center, Indore, Madhya Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ullal Anand","family":"Nayak","sequence":"additional","affiliation":[{"name":"Department of Pedodontics and Preventive Dentistry, Mahatma Gandhi Dental College and Hospital, Jaipur, Rajasthan, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Prathibha Anand","family":"Nayak","sequence":"additional","affiliation":[{"name":"Department of Periodontics, Mahatma Gandhi Dental College and Hospital, Jaipur, Rajasthan, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2013,4,23]]},"reference":[{"key":"2025082703075820000_2013.apr23_1.bcr2013009696.1","doi-asserted-by":"crossref","first-page":"2002","DOI":"10.1902\/jop.2005.76.11.2002","article-title":"Progressive, generalized, apical idiopathic root resorption and hypercementosis","volume":"2013","author":"Aren Sch\u00e4tzle","year":"2005","journal-title":"J Periodontol"},{"key":"2025082703075820000_2013.apr23_1.bcr2013009696.2","doi-asserted-by":"crossref","first-page":"573","DOI":"10.1111\/j.1365-2591.2007.01267.x","article-title":"Multiple idiopathic apical root resorption: a case report","volume":"2013","author":"Moazami","year":"2007","journal-title":"Int Endod J"},{"key":"2025082703075820000_2013.apr23_1.bcr2013009696.3","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1016\/0030-4220(94)90184-8","article-title":"Extensive idiopathic apical root resorption. 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