PDF(Pubmed)
Abstract：
UNASSIGNED: The aim of this retrospective study was to determine the frequency of hypodontia, hyperdontia, invagination, impaction, dilacerations, peg-shaped lateral incisors, taurodontism and short or blunt and narrow or pipette-shaped roots in Croatian orthodontic patients.
UNASSIGNED: 506 orthopantomographs and study casts from 12-16 year-old orthodontic patients treated at the Department of Orthodontics, School of Dental Medicine University of Zagreb were analyzed.
UNASSIGNED: At least one dental anomaly was present in 24.1% of patients, and more than anomaly in 1.2% of them. The frequency was not significantly different between genders. Hypodontia was the most frequent anomaly with the incidence of 7.5%, followed by teeth impaction with the incidence of 6.3%.
UNASSIGNED: The distribution and the prevalence of anomalies were similar to those described in the general Croatian population.
UNASSIGNED: 506 orthopantomographs and study casts from 12-16 year-old orthodontic patients treated at the Department of Orthodontics, School of Dental Medicine University of Zagreb were analyzed.
UNASSIGNED: At least one dental anomaly was present in 24.1% of patients, and more than anomaly in 1.2% of them. The frequency was not significantly different between genders. Hypodontia was the most frequent anomaly with the incidence of 7.5%, followed by teeth impaction with the incidence of 6.3%.
UNASSIGNED: The distribution and the prevalence of anomalies were similar to those described in the general Croatian population.
摘要：
未经评估：这项回顾性研究的目的是确定牙体发育不全的频率，Hyperdontia,内陷，撞击,撕裂,钉形侧切牙，克罗地亚正畸患者的牛齿畸形和短或钝，狭窄或移液管形的根。
UNASSIGNED：506位在正畸学部接受治疗的12-16岁正畸患者的正畸和研究模型，萨格勒布大学口腔医学院进行分析。
未经证实：24.1%的患者至少有一个牙齿异常，其中1.2%的异常超过了。性别之间的频率没有显着差异。缺牙症是最常见的异常，发生率为7.5%，其次是牙齿嵌塞，发生率为6.3%。
UNASSIGNED：异常的分布和患病率与一般克罗地亚人口中描述的相似。
UNASSIGNED：506位在正畸学部接受治疗的12-16岁正畸患者的正畸和研究模型，萨格勒布大学口腔医学院进行分析。
未经证实：24.1%的患者至少有一个牙齿异常，其中1.2%的异常超过了。性别之间的频率没有显着差异。缺牙症是最常见的异常，发生率为7.5%，其次是牙齿嵌塞，发生率为6.3%。
UNASSIGNED：异常的分布和患病率与一般克罗地亚人口中描述的相似。
