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半切术：延长牙齿存活时间的范式转变。

Hemisection: A Paradigm Shift in Prolonging Tooth Viability.

作者信息

Manik Khyati, Ikhar Anuja, Patel Aditya, Chandak Manoj, Mankar Nikhil, Bhopatkar Jay, Shinde Mrudula

机构信息

Department of Conservative Dentistry and Endodontics, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Medical Sciences, Wardha, IND.

Department of Orthodontics and Dentofacial Orthopaedics, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Medical Sciences, Wardha, IND.

出版信息

Cureus. 2024 Jun 11;16(6):e62127. doi: 10.7759/cureus.62127. eCollection 2024 Jun.

DOI:10.7759/cureus.62127
PMID:38993416
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11238756/
Abstract

Splitting a molar means removing or separating the root and the accompanying crown portion. Hemisection of a damaged tooth aids in preserving the tooth structure and the existing alveolar bone surrounding the preserved root while also enabling the installation of a fixed prosthesis. This case report defines hemisection as an effective modality for preserving carious mandibular first molars with periodontal and periapical pathology.

摘要

劈开磨牙是指去除或分离牙根及相连的牙冠部分。对受损牙齿进行半切有助于保留牙齿结构以及保留牙根周围现存的牙槽骨，同时还能安装固定修复体。本病例报告将半切定义为一种保留患有牙周和根尖周病变的龋坏下颌第一磨牙的有效方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/ab47b1acd5a6/cureus-0016-00000062127-i06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/d2ef3a92ebee/cureus-0016-00000062127-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/b6dc07321523/cureus-0016-00000062127-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/f239a14b1c77/cureus-0016-00000062127-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/322c01d53712/cureus-0016-00000062127-i04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/99c359fb2e84/cureus-0016-00000062127-i05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/ab47b1acd5a6/cureus-0016-00000062127-i06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/d2ef3a92ebee/cureus-0016-00000062127-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/b6dc07321523/cureus-0016-00000062127-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/f239a14b1c77/cureus-0016-00000062127-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/322c01d53712/cureus-0016-00000062127-i04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/99c359fb2e84/cureus-0016-00000062127-i05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d52c/11238756/ab47b1acd5a6/cureus-0016-00000062127-i06.jpg

相似文献

1
Hemisection: A Paradigm Shift in Prolonging Tooth Viability.半切术：延长牙齿存活时间的范式转变。
Cureus. 2024 Jun 11;16(6):e62127. doi: 10.7759/cureus.62127. eCollection 2024 Jun.
2
Hemisection as a Conservative Management of Grossly Carious Permanent Mandibular First Molar.半切术作为严重龋坏的恒牙下颌第一磨牙的一种保守治疗方法
J Nat Sci Biol Med. 2018 Jan-Jun;9(1):97-99. doi: 10.4103/jnsbm.JNSBM_53_17.
3
Conservative management of grossly carious mandibular first molar with a hemisection approach: a case report.采用半切术对严重龋坏的下颌第一磨牙进行保守治疗：一例病例报告
Gen Dent. 2015 Jul-Aug;63(4):19-21.
4
Combined implant-residual tooth supported prosthesis after tooth hemisection: A finite element analysis.牙齿半切术后联合种植体-余留牙支持式修复体的有限元分析
Ann Anat. 2016 Jul;206:96-103. doi: 10.1016/j.aanat.2016.01.002. Epub 2016 Feb 3.
5
Hemisection: A conservative management of periodontally involved molar tooth in a young patient.半切术：年轻患者牙周受累磨牙的保守治疗方法。
J Nat Sci Biol Med. 2015 Jan-Jun;6(1):253-5. doi: 10.4103/0976-9668.149212.
6
[Hemisection, tooth separation and root amputation].
SSO Schweiz Monatsschr Zahnheilkd. 1976 Aug;86(8):795-811.
7
Hemisection: A Boon for the Hopeless Tooth.半切术：无望牙齿的福音。
Cureus. 2024 May 9;16(5):e59967. doi: 10.7759/cureus.59967. eCollection 2024 May.
8
A novel approach for restoration of hemisected mandibular first molar with immediately loaded single piece BCS implant: A case report.采用即刻负重一体式生物陶瓷涂层螺钉种植体修复下颌第一磨牙半切术的新方法：病例报告
J Oral Biol Craniofac Res. 2017 May-Aug;7(2):141-146. doi: 10.1016/j.jobcr.2017.01.001. Epub 2017 Jan 28.
9
[Stress analysis of different fixed prosthesis designs following molar hemisection therapy].
Zhonghua Kou Qiang Yi Xue Za Zhi. 2007 Jul;42(7):395-8.
10
Hemisection and root amputation.半切术和牙根切除术。
J Am Dent Assoc. 1986 Apr;112(4):511-8. doi: 10.14219/jada.archive.1986.0050.

本文引用的文献

1
Hemisection-A Challenge for Perio-endo Lesions: A Case Report.半切术——牙周牙髓联合病变的一项挑战：病例报告
J Pharm Bioallied Sci. 2020 Aug;12(Suppl 1):S631-S634. doi: 10.4103/jpbs.JPBS_196_20. Epub 2020 Aug 28.
2
Factors influencing the outcome of root-resection therapy in molars: a 10-year retrospective study.影响磨牙牙根切除术治疗效果的因素：一项10年回顾性研究
J Periodontol. 2009 Jan;80(1):32-40. doi: 10.1902/jop.2009.080316.
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The role of resective periodontal surgery in the treatment of furcation defects.切除性牙周手术在根分叉病变治疗中的作用。
Periodontol 2000. 2000 Feb;22:154-68. doi: 10.1034/j.1600-0757.2000.2220110.x.
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Long-term evaluation of root-resected molars: a retrospective study.根管切除磨牙的长期评估：一项回顾性研究。
Int J Periodontics Restorative Dent. 1996 Jun;16(3):206-19.
5
An evaluation of root resections. A ten-year study.牙根切除术评估：一项十年研究
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6
Evaluation of root-resected teeth. Results after 10 years.牙根切除术治疗牙齿的评估。10年后的结果。
J Periodontol. 1988 Dec;59(12):805-10. doi: 10.1902/jop.1988.59.12.805.