نتایج جستجو برای: talon cusp
تعداد نتایج: 5492 فیلتر نتایج به سال:
AIM Understanding the effects of primary double tooth (PDT) on permanent successors is important to ensure healthy permanent occlusion and aesthetics. The aim of this study is to determine the prevalence and type of PDT, their effect on permanent successors, and the accompanying dental anomalies/pathologies in a Turkish population. MATERIALS AND METHODS Study design: The records of 63 PDTs in...
Aarskog-Scott Syndrome is a rare syndrome and is estimated to occur in 1 in 1 million individuals in general population. It is transmitted in an X-linked recessive manner and occurs due to FGD1 gene mutation. It has facial, genital and digital hands symptoms, musculoskeletal anomalies and affected growth. Here we present a case of Aarskog-Scott syndrome in an 18-year-old male patient with the c...
مطالعه حاضر با هدف تعیین میزان شیوع کاسپهای فرعی شامل dens evaginatus, cusp of carabelli, talon cusp دردانش آموزان مدارس راهنمایی قزوین صورت گرفت برای انتخاب 1900 دانش آموز از روش نمونه گیری چند مرحله استفاده شد و هیجده مدرسه بعنوان خوشه انتخاب شدند (9 مدرسه دخترانه، 9 مدرسه پسرانه) و از هر مدرسه 105 نفر (3 کلاس 35 نفری) مورد معاینه قرار گرفتند.مطالعه فوق به روش مشاهده مستقیم با استفاده از ...
It has been a challenge to establish the accurate diagnosis of developmental tooth anomalies based on periapical radiographs. Recently, three-dimensional imaging by cone beam computed tomography has provided useful information to investigate the complex anatomy of and establish the proper management for tooth anomalies. The most severe variant of dens invaginatus, known as dilated odontome, is ...
Introduction: Odontogenic malformations of teeth can be frequently encountered affecting both the primary and permanent dentition. The co-occurrence talon cusp in a fused tooth, however, is an uncommon developmental dental aberration that necessitates variety prophylactic procedures to minimize potential consequences. Often, presence talon's result pulpal necrosis due its deep extension, which ...
A Rare Concomitant Occurrence of Talon Cusp in Fused Mandibular Permanent Teeth: Report of Two Cases
Fusion of teeth is a developmental anomaly. It occurs at the stage of tooth formation, which determines the shape and size of the tooth crown, when one or more teeth fuse at the dentin level during the morphodifferentiation of the dental germs. Such teeth show macrodontia and may cause crowding, as well as esthetic and endodontic problems. In this article, we report a rare case of a maxillary c...
OBJECTIVES To determine the prevalence of developmental dental anomalies in patients attending the Dental Faculty of Medical University of Yazd, Iran and the gender differences of these anomalies. DESIGN A retrospective study based on the panoramic radiographs of 480 patients. Patients referred for panoramic radiographs were clinically examined, a detailed family history of any dental anomali...
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