Brauer H U
Private Practice of Oral and Maxillofacial Surgery, Kollwitzstrasse 8, 73728 Esslingen, Germany.
Eur Arch Paediatr Dent. 2010 Feb;11(1):41-3. doi: 10.1007/BF03262709.
Supernumerary teeth are an infrequent developmental alteration that can appear in any area of the dental arches and which are often associated with several syndromes such as cleidocranial dysplasia or Gardner syndrome. Multiple supernumerary teeth in individuals with no other associated diseases or syndromes are very uncommon.
A 14-year-old male patient presented with 13 unerupted supernumerary teeth distributed in all four quadrants.
After taking a cone beam computed tomograph (CBCT), surgical extraction was performed under general anaesthesia in two steps in order to minimize the risk of airway-constriction by haematoma.
FOLLOW-UP: Follow-up examination was uneventful. Further orthodontic treatment is planned which will secure the orthodontic alignment and correct occlusion.
Cone beam computed tomography is crucial for exact localization, for treatment planning, and for the surgical approach in cases of multiple supernumerary teeth.
多生牙是一种罕见的发育异常，可出现在牙弓的任何区域，常与锁骨颅骨发育不全或加德纳综合征等多种综合征相关。在没有其他相关疾病或综合征的个体中出现多个多生牙非常罕见。
一名14岁男性患者有13颗未萌出的多生牙，分布在所有四个象限。
在进行锥形束计算机断层扫描（CBCT）后，在全身麻醉下分两步进行手术拔除，以尽量减少血肿导致气道狭窄的风险。
随访检查无异常。计划进一步进行正畸治疗，以确保正畸排齐并矫正咬合。
锥形束计算机断层扫描对于多生牙病例的精确定位、治疗计划和手术方法至关重要。
