Anthonappa Robert P, Omer Rashied S M, King Nigel M
Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Jun;105(6):e48-54. doi: 10.1016/j.tripleo.2008.01.035. Epub 2008 Apr 16.
OBJECTIVES: This was a retrospective study to determine the characteristics and distribution of supernumerary teeth in southern Chinese children. METHODS: The study population consisted of 208 children aged from 2 to 16 years. RESULTS: Males were more frequently affected than females in the ratio 3.1:1. Of the 283 supernumerary teeth, 95.0% were located in the premaxilla, 71.5% were conical, 70.7% were unilateral, 29.3% were bilateral, 47.7% were inverted, and 16.9% were erupted. The mean age at the time of diagnosis and removal of the supernumerary teeth was 7.3 +/- 2.7 years (the minimum age was 2.1 years) and 8.1+/- 2.7 years (the minimum age was 4.1 years), respectively. Seventy percent of the children were in the mixed dentition and 81.3% of the supernumeraries were removed under general anesthesia. CONCLUSION: In accordance with previous studies, the majority of the supernumerary teeth were located in the premaxillary region, were conical shaped, and remained unerupted.
目的：本研究为回顾性研究，旨在确定中国南方儿童多生牙的特征和分布情况。 方法：研究对象为208名年龄在2至16岁之间的儿童。 结果：男性比女性更易受影响，比例为3.1:1。在283颗多生牙中，95.0%位于上颌前部，71.5%呈圆锥形，70.7%为单侧，29.3%为双侧，47.7%为倒置，16.9%已萌出。诊断和拔除多生牙时的平均年龄分别为7.3±2.7岁（最小年龄为2.1岁）和8.1±2.7岁（最小年龄为4.1岁）。70%的儿童处于混合牙列期，81.3%的多生牙在全身麻醉下拔除。 结论：与先前研究一致，大多数多生牙位于上颌前部区域，呈圆锥形，且未萌出。
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008-6
ASDC J Dent Child. 1995
ASDC J Dent Child. 1984
Br J Oral Maxillofac Surg. 2000-2
ASDC J Dent Child. 1992
N Y State Dent J. 2008-11
Med Oral Patol Oral Cir Bucal. 2009-3-1
J Clin Pediatr Dent. 2009
Front Dent Med. 2025-2-10
Children (Basel). 2024-3-19
Nan Fang Yi Ke Da Xue Xue Bao. 2020-6-30
Zotero 插件