Dens evaginatus on occlusal surface of maxillary second molar: a case report.
نویسندگان
چکیده
Dens evaginatus is a rare dental anomaly characterized by the development of a tubercle on the occlusal surface of the tooth and can cause pulpitis, pulp necrosis, and periapical periodontitis due to tubercular fracture or attrition. Unlike with caries, pain caused by dens evaginatus may manifest itself in a distant location. Therefore, diagnosing the cause of that pain may prove problematic. Dens evaginatus usually occurs in the mandibular premolars. We report a successfully treated case in which dens evaginatus was difficult to diagnose due to distant radiation of pulpitis-induced pain. This pain occurred as a result of fracture of a tubercle located on the occlusal surface of the maxillary second molar, which is very rare.
منابع مشابه
Case Report A Case Report of Developmental Dental Anomaly: Dens Evaginatus(Talon Cusp)
Dens evaginatus is a developmental anomaly that is observed as additional tuberculate cusp on the palatal surface of incisor teeth (talon cusp) or the occlusal surface of molar teeth. This additional cusp consists of enamel, dentin, and usually pulp. A 9-year-old boy presented with a talon cusp on the palatal surface of maxillary left lateral incisor. The clinical and radiographic appearance an...
متن کاملCorono Radicular Anomaly in a Maxillary First Molar – a Rare Case Report
Developmental dental anomalies refer to deviation from the normal size, shape, number or structure of external and internal anatomy of a tooth. Their presence have functional and clinical significance. With no definite reason some dental anomalies may occur commonly in some specific teeth like microdontia in maxillary lateral incisors, dens invaginatus in maxillary lateral incisors, dens evagin...
متن کاملTalon Cusp/Dens Evaginatus of Anterior Teeth: A Case Report of A Developmental Dental Anomaly
Developmental anomalies affecting the teeth are often seen in the oral cavity. Abnormalities in the physiological processes of tooth development lead to these anomolies. Talon cusp or dens evaginatus of anterior tooth is one of the dental anomalies affecting the shape of a tooth, in which an accessory cusp like structure projects from the cingulam area or cementoenamel junction.
متن کاملConservative Management of Dens Evaginatus: Report of Two Unusual Cases
Dens evaginatus (DE) is a rare developmental anomaly characterized by presence of an extra cusp arising from occlusal or lingual surfaces. Isolated occurrence or concomitant presence of DE with other dental anomalies has been reported. DE commonly affects permanent teeth and is rarely seen in primary dentition. Treatment may be conservative or radical. This article presents two unusual cases of...
متن کاملDens Evaginatus: A Problem-Based Approach
Dens evaginatus is an uncommon developmental anomaly of human dentition characterized by the presence of tubercle on the occlusal surface of mandibular premolars and lingual surface of anterior teeth. Due to occlusal trauma this tubercle tends to fracture thus exposing the pathway to the pulp chamber of teeth. This case report is about the presentation of dens evaginatus in mandibular premolars...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Bulletin of Tokyo Dental College
دوره 51 3 شماره
صفحات -
تاریخ انتشار 2010