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与下沉乳牙及额外前磨牙相关的前磨牙先天缺失：一例罕见病例报告。

Agenesis of premolar associated with submerged primary molar and a supernumerary premolar: An unusual case report.

作者信息

Nirmala S V S G, Sandeep C, Sivakumar N, Babu M S, Lalitha V

机构信息

Department of Pedodontics and Preventive Dentistry, Narayana Dental College, Nellore, Andhra Pradesh, India.

出版信息

Contemp Clin Dent. 2012 Apr;3(Suppl 1):S99-S102. doi: 10.4103/0976-237X.95116.

DOI:10.4103/0976-237X.95116
PMID:22629079
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3354794/
Abstract

The combination of submerged primary molar, agenesis of permanent successor with a supernumerary in the same place is very rare. The purpose of this article is to report a case of submerged mandibular left second primary molar with supernumerary tooth in the same region along with agenesis of second premolar in an 11-year-old girl, its possible etiological factors, and a brief discussion on treatment options.

摘要

下颌乳磨牙下沉、恒牙胚缺失且在同一位置有额外牙的情况非常罕见。本文旨在报告一例11岁女孩下颌左侧第二乳磨牙下沉，同一区域有额外牙且第二前磨牙胚缺失的病例、其可能的病因，并对治疗方案进行简要讨论。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/2683d690619e/CCD-3-99-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/b5f74671b890/CCD-3-99-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/957caf80a5d6/CCD-3-99-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/2683d690619e/CCD-3-99-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/b5f74671b890/CCD-3-99-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/957caf80a5d6/CCD-3-99-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5cc3/3354794/2683d690619e/CCD-3-99-g003.jpg

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Agenesis of premolar associated with submerged primary molar and a supernumerary premolar: An unusual case report.与下沉乳牙及额外前磨牙相关的前磨牙先天缺失：一例罕见病例报告。
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引用本文的文献

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本文引用的文献

1
Supernumerary premolars: a literature review.多生磨牙：文献综述
Pediatr Dent. 2004 Sep-Oct;26(5):450-8.
2
Space-regaining treatment for a submerged primary molar: a case report.一颗低位乳牙的间隙保持治疗：病例报告
Int J Paediatr Dent. 2002 Jul;12(4):286-9. doi: 10.1046/j.1365-263x.2002.00374.x.
3
Supernumerary teeth: review of the literature and a survey of 152 cases.多生牙：文献综述及152例病例调查
Int J Paediatr Dent. 2002 Jul;12(4):244-54. doi: 10.1046/j.1365-263x.2002.00366.x.
4
Hypodontia, ankylosis and infraocclusion: report of a case restored with a fibre-reinforced ceromeric bridge.恒牙先天缺失、牙齿固连与低位咬合：一例采用纤维增强陶瓷桥修复的病例报告
Br Dent J. 2001 Dec 8;191(11):613-6. doi: 10.1038/sj.bdj.4801247.
5
Characteristics of incisor-premolar hypodontia in families.家族性切牙-前磨牙先天性缺牙的特征
J Dent Res. 2001 May;80(5):1445-50. doi: 10.1177/00220345010800051201.
6
The long-term survival of lower second primary molars in subjects with agenesis of the premolars.前磨牙先天缺失患者下第二乳磨牙的长期存留情况
Eur J Orthod. 2000 Jun;22(3):245-55. doi: 10.1093/ejo/22.3.245.
7
Persistence of deciduous molars in subjects with agenesis of the second premolars.第二前磨牙缺失患者乳牙磨牙的存留情况
Eur J Orthod. 2000 Jun;22(3):239-43. doi: 10.1093/ejo/22.3.239.
8
Production of matrix-degrading enzymes and inhibition of osteoclast-like cell differentiation by fibroblast-like cells from the periodontal ligament of human primary teeth.人乳牙牙周膜成纤维样细胞产生基质降解酶及抑制破骨样细胞分化
J Dent Res. 1999 Feb;78(2):681-9. doi: 10.1177/00220345990780020801.
9
Severe Infra-occlusion and failed eruption of deciduous molars associated with eruptive and developmental disturbances in the permanent dentition: a report of 28 selected cases.
Br J Orthod. 1997 May;24(2):149-57. doi: 10.1093/ortho/24.2.149.
10
Inherited primary failure of eruption in the primary dentition: report of five cases.乳牙列遗传性原发性萌出失败：5例报告
ASDC J Dent Child. 1997 Jan-Feb;64(1):43-7.