fa An unusual triad: Bilateral dilated odontoma, hypodontia and peg laterals بیماری های دهان Oral Medicine پژوهشي Research The dilated odontoma is an infrequent developmental alteration that appears in any area of the dental arches and can affect deciduous, permanent and supernumerary tooth. Dens invaginatus is a developmental anomaly resulting from invagination of a portion of crown forming within the enamel organ during odontogenesis. The most extreme form of dens invaginatus is known as dilated odontoma. The aim of this case report is to present a rare case of bilateral dilated odontoma affecting a microdontic permanent lateral incisor in a 30 year old female patient with hypodontia and peglateral teeth with its clinical, radiological and histological features, which has yet been not reported. Bilateral presence of dilated odontoma is not a common occurrence, although a single tooth involvement in each case has been reported in the literature.<hr><p class="MsoNormal" style="text-align: left direction: ltr unicode-bidi: embed"><b>Source: </b>Dental Research Journal </p> <p class="MsoNormal" style="text-align: left direction: ltr unicode-bidi: embed"><a href="http://drj.mui.ac.ir/index.php/drj/article/view/1507" target="_blank"><font color="#0000ff">Full Text</font></a></p> Dens invaginatus, dilated odontoma, hypodontia, lateral incisors 0 0 http://idai.ir/browse.php?a_code=A-10-32-3393&slc_lang=fa&sid=1 Alphy Alphonsa Sebastian alphyalphonsa1@ yahoo.com 100319475328460015587 100319475328460015587 Yes Departments of Oral Medicine and Radiology Auswaf Ahsan 100319475328460015588 100319475328460015588 No Departments of Oral Medicine and Radiology Ahkin John George 100319475328460015589 100319475328460015589 No Oral and Maxillofacial Surgery, St. Gregorios Dental College, Kothamangalam, Kerala, India John Aby 100319475328460015590 100319475328460015590 No Oral and Maxillofacial Surgery, St. Gregorios Dental College, Kothamangalam, Kerala, India