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微笑背后：运用卡尔拉同步压低与内收（K-SIR）力学原理管理安氏I类错颌畸形及上前牙前突

Behind the Smile: Managing Class I Malocclusion and Protrusive Upper Incisors With Kalra Simultaneous Intrusion and Retraction (K-SIR) Mechanics.

作者信息

Chouksey Muskan, Taori Kushal, Gurav Tikeshwari, Jadhav Vikrant

机构信息

Orthodontics and Dentofacial Orthopaedics, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Higher Education and Research, Wardha, IND.

出版信息

Cureus. 2024 Jul 23;16(7):e65191. doi: 10.7759/cureus.65191. eCollection 2024 Jul.

DOI:10.7759/cureus.65191
PMID:39176323
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11340269/
Abstract

Malocclusion is defined as any deviation from the ideal occlusal positions and the position of the specific teeth. Those that are common are numerous and affect a patient's stomatology and dental structures in appearance and utility. Class I is the most common type and favors the anterior relationship of both jaws, which lies between the second and third quartiles. Its cause is still unknown at the moment. It is even more frequent than usual occlusion. Class I malocclusion with an overjet of upper incisors less than 4 mm accompanied by type 2 of Dewey's modification also displays protruded upper incisors and a deep overbite. This case report's focus is to provide an extensive evaluation of the diagnostic process, management plan, and outcome for a patient who had presented with this specific dental abnormality and simultaneous intrusion and retraction mechanics for an anterior segment with Kalra Simultaneous Intrusion and Retraction (K-SIR) loops.

摘要

错颌畸形被定义为偏离理想咬合位置以及特定牙齿位置的任何情况。常见的错颌畸形种类繁多，会在外观和功能上影响患者的口腔及牙齿结构。I类是最常见的类型，有利于上下颌的前部关系，处于第二和第三四分位数之间。目前其病因尚不清楚。它甚至比正常咬合更为常见。伴有杜威改良2型的上颌切牙覆盖小于4毫米的I类错颌畸形也表现为上颌切牙前突和深覆合。本病例报告的重点是对一名出现这种特定牙齿异常的患者的诊断过程、治疗计划和结果进行全面评估，以及使用卡尔拉同时侵入和后缩（K-SIR）环对前段进行同时侵入和后缩力学分析。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/d93098fb8b91/cureus-0016-00000065191-i08.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/e7744f9ea446/cureus-0016-00000065191-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/6cd154fff55d/cureus-0016-00000065191-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/7fca574457e8/cureus-0016-00000065191-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/24e7cb4eebe4/cureus-0016-00000065191-i04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/738d44e4cb15/cureus-0016-00000065191-i05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/cb11ed3f95e6/cureus-0016-00000065191-i06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/425521851b31/cureus-0016-00000065191-i07.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/d93098fb8b91/cureus-0016-00000065191-i08.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/e7744f9ea446/cureus-0016-00000065191-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/6cd154fff55d/cureus-0016-00000065191-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/7fca574457e8/cureus-0016-00000065191-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/24e7cb4eebe4/cureus-0016-00000065191-i04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/738d44e4cb15/cureus-0016-00000065191-i05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/cb11ed3f95e6/cureus-0016-00000065191-i06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/425521851b31/cureus-0016-00000065191-i07.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7a/11340269/d93098fb8b91/cureus-0016-00000065191-i08.jpg

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本文引用的文献

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Cureus. 2024 Jan 30;16(1):e53241. doi: 10.7759/cureus.53241. eCollection 2024 Jan.
2
Anterior Open Bite Malocclusion: From Clinical Treatment Strategies towards the Dissection of the Genetic Bases of the Disease Using Human and Collaborative Cross Mice Cohorts.前牙开（牙合）错（牙合）畸形：从临床治疗策略到利用人类和协作杂交小鼠队列剖析该疾病的遗传基础
J Pers Med. 2023 Nov 17;13(11):1617. doi: 10.3390/jpm13111617.
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Atypical extraction in Class I malocclusion: A case report.
安氏I类错牙合的非典型拔牙矫治：病例报告
J Orthod Sci. 2020 Jul 15;9:9. doi: 10.4103/jos.JOS_1_20. eCollection 2020.
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Pure Mandibular Incisor Intrusion: A Finite Element Study to Evaluate the Segmented Arch Technique.单纯下颌切牙压低：一项评估片段弓技术的有限元研究
Materials (Basel). 2019 Aug 29;12(17):2784. doi: 10.3390/ma12172784.
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Comparison of conventional methods of simultaneous intrusion and retraction of maxillary anterior: a finite element analysis.上颌前牙同时前突和后缩的传统方法比较：有限元分析
J Orthod. 2018 Dec;45(4):243-249. doi: 10.1080/14653125.2018.1525928. Epub 2018 Oct 3.
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Simultaneous intrusion and retraction of the anterior teeth.前牙同时内收与后缩。
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Long-term stability of Angle Class II, division 1 malocclusions with successful occlusal results at end of active treatment.安氏II类1分类错牙合畸形在积极治疗结束时获得成功咬合结果后的长期稳定性。
Am J Orthod Dentofacial Orthop. 1995 Mar;107(3):276-85. doi: 10.1016/s0889-5406(95)70143-5.
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