{"title":"探索波斯尼亚和黑塞哥维那人口中第三磨牙的根管形态。","authors":"Aida Džanković, Amra Mahmutovic, Samra Korač, Irmina Tahmiščija, Alma Konjhodžić, Lajla Hasić-Branković, Naida Hadžiabdić","doi":"10.15644/asc58/3/6","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>The objective of this study was to evaluate the root canal morphology of third molars in the Bosnia-Herzegovina population.</p><p><strong>Materials and methods: </strong>A total of 241 extracted third molars (105 maxillary and 136 mandibular) were subjected to a clearing procedure. The specimens were categorized into ten groups based on the Alavi classification for maxillary third molars (MaxTMs), and six groups were based on the Gulabivala classification for mandibular third molars (ManTMs). Root canal type according to the Vertucci classification, the presence and position of lateral canals, and intercanal communication were analyzed using a stereomicroscope x15.</p><p><strong>Results: </strong>MaxTMs had three roots in 77.13% of the samples. Among MaxTMs, the most common morphology was three fused roots (33.33%) and Vertucci's type VIII (54. 28% of samples in Alavi's Group IV). 60.29% of ManTMs have two separate roots (Gulabivala's Groups II and III). The most prevalent types in mesial roots were type I (41.46% in Group II) and type IV (48.78% in Group III), although type I predominated in distal roots (91.24% and 100% in Groups II and III, respectively).</p><p><strong>Conclusion: </strong>Single-rooted third molars usually have a root canal morphology that is more favorable for endodontic treatment. In contrast, third molars with fused roots often have more complex root canal morphology.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"58 3","pages":"255-266"},"PeriodicalIF":1.4000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11526827/pdf/","citationCount":"0","resultStr":"{\"title\":\"Exploring the Root Canal Morphology of Third Molars in the Bosnia and Herzegovina Population.\",\"authors\":\"Aida Džanković, Amra Mahmutovic, Samra Korač, Irmina Tahmiščija, Alma Konjhodžić, Lajla Hasić-Branković, Naida Hadžiabdić\",\"doi\":\"10.15644/asc58/3/6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>The objective of this study was to evaluate the root canal morphology of third molars in the Bosnia-Herzegovina population.</p><p><strong>Materials and methods: </strong>A total of 241 extracted third molars (105 maxillary and 136 mandibular) were subjected to a clearing procedure. The specimens were categorized into ten groups based on the Alavi classification for maxillary third molars (MaxTMs), and six groups were based on the Gulabivala classification for mandibular third molars (ManTMs). Root canal type according to the Vertucci classification, the presence and position of lateral canals, and intercanal communication were analyzed using a stereomicroscope x15.</p><p><strong>Results: </strong>MaxTMs had three roots in 77.13% of the samples. Among MaxTMs, the most common morphology was three fused roots (33.33%) and Vertucci's type VIII (54. 28% of samples in Alavi's Group IV). 60.29% of ManTMs have two separate roots (Gulabivala's Groups II and III). The most prevalent types in mesial roots were type I (41.46% in Group II) and type IV (48.78% in Group III), although type I predominated in distal roots (91.24% and 100% in Groups II and III, respectively).</p><p><strong>Conclusion: </strong>Single-rooted third molars usually have a root canal morphology that is more favorable for endodontic treatment. In contrast, third molars with fused roots often have more complex root canal morphology.</p>\",\"PeriodicalId\":7154,\"journal\":{\"name\":\"Acta Stomatologica Croatica\",\"volume\":\"58 3\",\"pages\":\"255-266\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11526827/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Stomatologica Croatica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15644/asc58/3/6\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Stomatologica Croatica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15644/asc58/3/6","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
引用次数: 0
摘要
研究目的本研究旨在评估波黑人口中第三磨牙的根管形态:共对 241 颗拔出的第三磨牙(105 颗上颌和 136 颗下颌)进行了清理。根据阿拉维对上颌第三磨牙(MaxTMs)的分类将标本分为十组,根据古拉比瓦拉对下颌第三磨牙(ManTMs)的分类将标本分为六组。使用 X15 立体显微镜分析了根据 Vertucci 分类法确定的根管类型、侧管的存在和位置以及扇形间的沟通情况:结果:77.13%的 MaxTM 具有三根牙根。在 MaxTMs 中,最常见的形态是三根融合根(33.33%)和 Vertucci 第 VIII 型(占 Alavi 第 IV 组样本的 54.28%)。60.29% 的 ManTMs 有两个独立的牙根(Gulabivala 第 II 组和第 III 组)。中牙根中最常见的类型是 I 型(第二组中占 41.46%)和 IV 型(第三组中占 48.78%),但远牙根中则以 I 型为主(第二组和第三组中分别占 91.24%和 100%):结论:单根第三磨牙的根管形态通常更有利于牙髓治疗。结论:单根第三磨牙的根管形态通常更有利于牙髓治疗,相比之下,融合根第三磨牙的根管形态通常更为复杂。
Exploring the Root Canal Morphology of Third Molars in the Bosnia and Herzegovina Population.
Objective: The objective of this study was to evaluate the root canal morphology of third molars in the Bosnia-Herzegovina population.
Materials and methods: A total of 241 extracted third molars (105 maxillary and 136 mandibular) were subjected to a clearing procedure. The specimens were categorized into ten groups based on the Alavi classification for maxillary third molars (MaxTMs), and six groups were based on the Gulabivala classification for mandibular third molars (ManTMs). Root canal type according to the Vertucci classification, the presence and position of lateral canals, and intercanal communication were analyzed using a stereomicroscope x15.
Results: MaxTMs had three roots in 77.13% of the samples. Among MaxTMs, the most common morphology was three fused roots (33.33%) and Vertucci's type VIII (54. 28% of samples in Alavi's Group IV). 60.29% of ManTMs have two separate roots (Gulabivala's Groups II and III). The most prevalent types in mesial roots were type I (41.46% in Group II) and type IV (48.78% in Group III), although type I predominated in distal roots (91.24% and 100% in Groups II and III, respectively).
Conclusion: Single-rooted third molars usually have a root canal morphology that is more favorable for endodontic treatment. In contrast, third molars with fused roots often have more complex root canal morphology.
期刊介绍:
The Acta Stomatologica Croatica (ASCRO) is a leading scientific non-profit journal in the field of dental, oral and cranio-facial sciences during the past 44 years in Croatia. ASCRO publishes original scientific and clinical papers, preliminary communications, case reports, book reviews, letters to the editor and news. Review articles are published by invitation from the Editor-in-Chief by acclaimed professionals in distinct fields of dental medicine. All manuscripts are subjected to peer review process.