Kv Suresh, C Pramod R, Yadav Seema Roodmal, Kumar Nilesh, C D Mounesh Kumar, Kumar Sreeja P
Faculty of Dentistry, SEGi University, No. 9 Jalan Teknologi, Taman Sains, Petaling Jaya, Malaysia.
Department of Oral Pathology & Microbiology, Faculty of Dentistry, Batterjee Medical College, Jeddah, Saudi Arabia.
J Dent Res Dent Clin Dent Prospects. 2017 Spring;11(2):127-130. doi: 10.15171/joddd.2017.023. Epub 2017 Jun 21.
Dental anomalies affecting the teeth are relatively common. Simultaneous occurrence of multiple dental abnormalities in a single tooth is uncommon and relatively rare. One such abnormality routinely encountered in dental clinics is the talon cusp. It is also referred to as dens evaginatus, characterized by the presence of an accessory cusp-like structure projecting from the cingulum of anterior teeth. It has an increased predilection for maxillary teeth and permanent dentition. Although numerous cases of talon cusp have been reported in the literature, occurrence of multiple talon cusps in maxillary central incisors has not been found in the literature. This case report highlights the presence of talon cusps in maxillary anterior teeth with multiple impacted supernumerary teeth.
影响牙齿的牙异常相对常见。单个牙齿同时出现多种牙异常的情况并不常见且较为罕见。牙尖异常是牙科诊所经常遇到的此类异常之一。它也被称为牙外突,其特征是在前牙舌隆突处有一个类似副尖的结构突出。它在上颌牙和恒牙列中更为常见。尽管文献中已报道了许多牙尖异常的病例,但上颌中切牙出现多个牙尖异常的情况在文献中尚未发现。本病例报告强调了上颌前牙存在牙尖异常并伴有多个埋伏多生牙的情况。