• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

融合牙伴牙量减少合并畸形中央尖：1例罕见病例报告

A talon cusp on fused teeth associated with hypodontia: report of a unique case.

作者信息

Dinesh Rao B, Hegde Sapna

机构信息

Associate Professor, Pacific Dental College & Hospital, Department of Pediatric Dentistry, Rajasthan, India.

出版信息

Eur J Dent. 2010 Jan;4(1):75-80.

PMID:20046484
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2798794/
Abstract

Fusion and talon cusps are rare developmental dental anomalies affecting both primary and permanent dentitions. Talon cusps normally occur on the palatal surface of permanent maxillary incisors, while fused teeth are more common in the primary anterior dentition. An understanding of these dental anomalies and their associated problems are important to provide prophylactic measures, thereby preventing or minimizing possible complications. This paper presents a unique case of fused mandibular permanent incisors with a lingual talon cusp associated with hypodontia of an adjacent tooth.

摘要

融合牙和畸形中央尖是罕见的牙发育异常，影响乳牙列和恒牙列。畸形中央尖通常出现在上颌恒切牙的腭侧表面，而融合牙在乳牙前牙列中更为常见。了解这些牙齿异常及其相关问题对于采取预防措施很重要，从而预防或减少可能的并发症。本文介绍了一例独特的下颌恒切牙融合病例，伴有舌侧畸形中央尖，并伴有相邻牙齿的牙量不足。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/3e921fb302eb/page_78_05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/ffcaebe6181f/page_77_01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/2b9c9d47d048/page_77_02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/7341bf49bc2b/page_77_03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/9e0fdac8ff2f/page_78_04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/3e921fb302eb/page_78_05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/ffcaebe6181f/page_77_01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/2b9c9d47d048/page_77_02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/7341bf49bc2b/page_77_03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/9e0fdac8ff2f/page_78_04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5598/2798794/3e921fb302eb/page_78_05.jpg

相似文献

1
A talon cusp on fused teeth associated with hypodontia: report of a unique case.融合牙伴牙量减少合并畸形中央尖：1例罕见病例报告
Eur J Dent. 2010 Jan;4(1):75-80.
2
An unusual case of double teeth with facial and lingual talon cusps.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Apr;105(4):e63-7. doi: 10.1016/j.tripleo.2007.11.033.
3
A Rare Concomitant Occurrence of Talon Cusp in Fused Mandibular Permanent Teeth: Report of Two Cases.融合性下颌恒牙中罕见的伴发爪形尖：两例报告
Int J Clin Pediatr Dent. 2017 Apr-Jun;10(2):208-212. doi: 10.5005/jp-journals-10005-1437. Epub 2017 Jun 1.
4
Talon cusp in fused teeth: A rare concomitant occurrence.融合牙中的畸形舌侧尖：一种罕见的并发情况。
J Oral Maxillofac Pathol. 2012 Sep;16(3):411-3. doi: 10.4103/0973-029X.102503.
5
Survey of talon cusps in the permanent dentition of a Turkish population.土耳其人群恒牙列中畸形中央尖的调查。
J Contemp Dent Pract. 2008 Jul 1;9(5):84-91.
6
Talon cusp affecting primary dentition in two siblings: a case report.两例同胞乳牙出现畸形中央尖的病例报告
Rom J Morphol Embryol. 2013;54(1):211-3.
7
Talon cusp affecting permanent maxillary lateral incisors in 2 family members.2名家庭成员的上颌恒侧切牙出现畸形中央尖。
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1999 Jul;88(1):90-2. doi: 10.1016/s1079-2104(99)70199-x.
8
Multiple talon cusps on maxillary central incisor: A case report.上颌中切牙多发性牙尖畸形：一例报告。
J Dent Res Dent Clin Dent Prospects. 2017 Spring;11(2):127-130. doi: 10.15171/joddd.2017.023. Epub 2017 Jun 21.
9
Talon cusps occurring concurrently with dens invaginatus on a permanent maxillary lateral incisor: a case report and literature review.恒牙上颌侧切牙上伴发牙内陷的鹰爪尖：一例报告及文献综述
Gen Dent. 2014 May-Jun;62(3):e14-8.
10
Talon cusps in mandibular incisors: an unusual presentation in a child patient.下颌切牙的融合尖：一名儿童患者的罕见表现。
J Dent Res Dent Clin Dent Prospects. 2011 Winter;5(1):37-9. doi: 10.5681/joddd.2011.008. Epub 2011 Mar 18.

引用本文的文献

1
Mandibular talon cusp: a rare dental anomaly.下颌尖牙小尖：一种罕见的牙齿畸形。
BMJ Case Rep. 2022 Nov 7;15(11):e252227. doi: 10.1136/bcr-2022-252227.
2
A Rare Concomitant Occurrence of Talon Cusp in Fused Mandibular Permanent Teeth: Report of Two Cases.融合性下颌恒牙中罕见的伴发爪形尖：两例报告
Int J Clin Pediatr Dent. 2017 Apr-Jun;10(2):208-212. doi: 10.5005/jp-journals-10005-1437. Epub 2017 Jun 1.
3
Endodontic Management of a Mandibular Incisor Exhibiting Concurrence of Fusion, Talon Cusp and Dens Invaginatus using CBCT as a Diagnostic Aid.

本文引用的文献

1
Talon cusps presenting in a child with Alagille's syndrome--a case report.
J Clin Pediatr Dent. 2007 Fall;32(1):61-3. doi: 10.17796/jcpd.32.1.c041035j626wj573.
2
Double permanent incisor teeth: management of three cases.双恒切牙：三例病例的处理
Dent Update. 2006 Dec;33(10):608-10. doi: 10.12968/denu.2006.33.10.608.
3
A fused maxillary central incisor with dens evaginatus as a talon cusp.一颗融合的上颌中切牙，带有作为爪状尖的牙釉质发育异常。
Angle Orthod. 2007 Jan;77(1):176-80. doi: 10.2319/122205-454R.1.
利用锥形束计算机断层扫描（CBCT）作为诊断辅助手段对一例同时存在融合牙、畸形舌侧尖和牙内陷的下颌切牙进行根管治疗
J Clin Diagn Res. 2016 Feb;10(2):ZD01-3. doi: 10.7860/JCDR/2016/15680.7222. Epub 2016 Feb 1.
4
Mandibular talon cusps: A Systematic review and data analysis.下颌爪状尖：一项系统评价与数据分析
J Clin Exp Dent. 2014 Oct 1;6(4):e408-13. doi: 10.4317/jced.51476. eCollection 2014 Oct.
5
Prevalence of talon cusps in a Portuguese population: Forensic identification significance of a rare trait.葡萄牙人群中爪状尖牙的患病率：一种罕见特征的法医学鉴定意义。
Dent Res J (Isfahan). 2014 Jan;11(1):45-8.
6
Oculo-facio-cardio-dental syndrome in three succeeding generations: genotypic data and phenotypic features.三代连续遗传的眼-面-心-牙综合征：基因型数据和表型特征
Braz J Med Biol Res. 2012 Dec;45(12):1315-9. doi: 10.1590/s0100-879x2012007500150. Epub 2012 Sep 18.
7
Syndontia with talon cusp.伴有畸形舌侧尖的融合牙。
J Oral Maxillofac Pathol. 2012 May;16(2):266-71. doi: 10.4103/0973-029X.99087.
4
Dental fusion and dens evaginatus in the permanent dentition: literature review and clinical case report with conservative treatment.恒牙列中的牙融合与畸形中央尖：文献综述及保守治疗的临床病例报告
J Dent Child (Chic). 2004 Jan-Apr;71(1):69-72.
5
Talon cusp associated with other dental anomalies: a case report.与其他牙齿异常相关的尖牙症：一例报告
Int J Paediatr Dent. 2004 Jul;14(4):295-300. doi: 10.1111/j.1365-263X.2004.00558.x.
6
Hypodontia: etiology, clinical features, and management.恒牙先天缺失：病因、临床特征及治疗
Quintessence Int. 2002 Apr;33(4):294-302.
7
An unusual case of talon cusp on geminated tooth.双生牙伴畸形中央尖的罕见病例。
J Can Dent Assoc. 2001 May;67(5):263-6.
8
Double teeth: review of the literature.
ASDC J Dent Child. 2000 Sep-Oct;67(5):313-25.
9
Mandibular talon cusp: report of two rare cases.下颌爪形尖牙：两例罕见病例报告。
Int J Paediatr Dent. 1999 Dec;9(4):303-6. doi: 10.1111/j.1365-263x.1999.00150.x.
10
Reiterative signaling and patterning during mammalian tooth morphogenesis.哺乳动物牙齿形态发生过程中的重复信号传导与模式形成。
Mech Dev. 2000 Mar 15;92(1):19-29. doi: 10.1016/s0925-4773(99)00322-6.