切换至 "中华医学电子期刊资源库"

中华口腔医学研究杂志(电子版) ›› 2026, Vol. 20 ›› Issue (02) : 149 -156. doi: 10.3877/cma.j.issn.1674-1366.2026.02.010

所属专题: 文献

综述

计算机辅助设计与制作一体化纤维桩核的研究进展
阿依宝塔·沙那别克, 赵煜()   
  1. 中山大学附属口腔医院,光华口腔医学院,广东省口腔医学重点实验室,广东省口腔疾病临床医学研究中心,广州 510055
  • 收稿日期:2025-06-30 出版日期:2026-04-01
  • 通信作者: 赵煜

Research progress of CAD/CAM integrated fiber post-and-core

Shanabieke Ayibaota, Yu Zhao()   

  1. Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangdong Provincial Clinical Research Center of Oral Diseases, Guangzhou 510055, China
  • Received:2025-06-30 Published:2026-04-01
  • Corresponding author: Yu Zhao
  • Supported by:
    Health Appropriate Technology Promotion Project of Guangdong Province(202303201139365394, 202405261722413402, 202507130030435429)
引用本文:

阿依宝塔·沙那别克, 赵煜. 计算机辅助设计与制作一体化纤维桩核的研究进展[J/OL]. 中华口腔医学研究杂志(电子版), 2026, 20(02): 149-156.

Shanabieke Ayibaota, Yu Zhao. Research progress of CAD/CAM integrated fiber post-and-core[J/OL]. Chinese Journal of Stomatological Research(Electronic Edition), 2026, 20(02): 149-156.

桩核冠修复是根管治疗后大面积牙体缺损常用的一种修复方式。目前临床常用的桩核修复体为预成纤维桩与树脂核、金属铸造桩核,它们在修复过程中既有优势也有一定的局限性。随着口腔数字化技术的迅速发展,计算机辅助设计与制作(CAD/CAM)一体化纤维桩核逐渐成为一种新的修复选择。为此本文对CAD/CAM一体化纤维桩核的材料、相关性能、临床应用等方面进行综述,旨在为临床规范应用提供参考。

The post-and-core crown is a widely accepted method to restore endodontically treated teeth with compromised tooth structure. Currently, cast metal post-and-core systems and prefabricated fiber posts are the most frequently options in dental clinical practice, but both also come with advantages and limitations. The development of computer aided design and computer aided manufacturing (CAD/CAM) custom fiber post-and-core represents one of the significant choices in the advancement of post-core restoration material. Therefore, this review evaluates the progress of post-and-core restoration using CAD/CAM integrated fiber post-and-core from the aspects of material, properties and clinical application, so as to provide reference for its extensive application in the future.

图1 用于计算机辅助设计与制作(CAD/CAM)切削加工的纤维增强树脂材料 A:圆盘型坯体,尺寸为98 mm × 20 mm(直径×高度);B:由坯体切削制作而成的一体化纤维桩核。
图2 一体化纤维桩核及修复流程 A:修复前口内情况;B:牙体和根管预备后;C:制取硅橡胶印模;D:一体化纤维桩核切削完成;E:在石膏模型上检查桩核密合度;F:临床试戴,确认就位情况;G:使用双固化树脂水门汀粘接固位,并按全瓷冠预备标准完成牙体预备;H:牙体预备口扫;I:全瓷冠试戴,完成修复。
表1 不同材料的弹性模量和泊松比
[1]
Al-Qarni FD. Customized post and cores fabricated with CAD/CAM technology:A literature review[J]. Int J Gen Med202215:4771-4779. DOI:10.2147/IJGM.S365296.
[2]
Ghanem MMLeong XYVeettil SK,et al. Do CAD-CAM fibre posts exhibit higher bond strength and fracture resistance than other types of posts? Systematic review with network Meta-analysis of in-vitro studies[J]. BDJ Open202511(1):25. DOI:10.1038/s41405-025-00315-x.
[3]
全国卫生产业企业管理协会数字化口腔产业分会.计算机辅助设计与辅助制作一体化纤维桩核技术临床操作规范[J].中华口腔医学杂志202560(1):3-7. DOI:10.3760/cma.j.cn112144-20241016-00387.
[4]
白云洋,李燕,邓旭亮.数字化个性化桩核修复体的研究进展[J].中国实用口腔科杂志202417(4):469-473. DOI:10.19538/j.kq.2024.04.016.
[5]
刘杨,曹友辉,包雪梅.聚醚醚酮及其复合材料修复桩核冠:问题与临床应用价值[J].中国组织工程研究202428(29):4691-4696. DOI:10.12307/2024.582.
[6]
Alfaer ASAljabri YSAlameer AS,et al. Applications,benefits,and limitations of fiber-reinforced composites in fixed prosthodontics[J]. Int J Community Med Public Health202310(11):4462-4467. DOI:10.18203/2394-6040.ijcmph20233495.
[7]
Gutiérrez MAGuerrero CABaldion PA. Efficacy of CAD/CAM glass fiber posts for the restoration of endodontically treated teeth[J]. Int J Biomater2022:8621835. DOI:10.1155/2022/8621835.
[8]
王新知,杨茜.不同类型桩核修复牙体重度缺损的回顾与进展[J].北京大学学报(医学版)201143(1):6-12. DOI:10.3969/j.issn.1671-167X.2011.01.002.
[9]
刘鹏,李亚南,姜慧,等. CAD/CAM一体化玻璃纤维桩核抗折力的体外实验研究[J].北京口腔医学201018(2):90-93. DOI:10.3969/j.issn.1006-673X.2010.02.009.
[10]
Al-Qaysi SHSaleh ARMEl-Damanhoury HM. Fracture resistance and failure mode of layered translucent zirconia with different crown designs[J]. Dent Mater J202241(1):54-59. DOI:10.4012/dmj.2021-051.
[11]
Badami VKetineni HPb S,et al. Comparative evaluation of different post materials on stress distribution in endodontically treated teeth using the finite element analysis method:A systematic review[J]. Cureus202214(9):e279753. DOI:10.7759/cureus.29753.
[12]
谭颖,饶思晗,孙纪奎,等.聚醚醚酮在桩核修复中的应用进展[J].口腔颌面修复学杂志202223(6):450-455+466. DOI:10.19748/j.cn.kqxf.1009-3761.2022.6.008.
[13]
曲涵.生物活性玻璃改性聚醚醚酮增材制造及其生物特性研究[D].长春:吉林大学,2023.
[14]
Dos Santos SERFelizardo KRGuiraldo RD,et al. Flexural strength and stress analysis of CAD-CAM milled glass fiber post and core[J]. Int J Dent2025:6298753. DOI:10.1155/ijod/6298753.
[15]
Gama MBalbinot GSFerreira GC,et al. CAD/CAM milled glass fiber posts:Adaptation and mechanical behavior in flared root canals[J]. Oper Dent202146(4):438-447. DOI:10.2341/20-198-L.
[16]
Bechir FBataga SMTohati A,et al. Evaluation of the behavior of two CAD/CAM fiber-reinforced composite dental materials by immersion tests[J]. Materials(Basel)202114(23):7185. DOI:10.3390/ma14237185.
[17]
冯昌芬,逄键梁. CAD/CAM一体化纤维桩核的研究进展[J].口腔颌面修复学杂志201516(5):318-320.
[18]
北京欧亚瑞康新材料科技有限公司,北京化工大学.齿科修复用一体化纤维桩及其制备方法:CN201010124736.1[P]. 2010-08-18.
[19]
Vallittu PK. Fibre-reinforced composites(FRCs)as dental materials[M]//Non-Metallic Biomaterials for Tooth Repair and Replacement. Elsevier,2013:352-374. DOI:10.1533/9780857096432.3.352.
[20]
杨艳阳,蔡晴,杨小平,等.残根残冠桩核一体化修复体切削成型用多向纤维增强复合材料的研制[J].玻璃钢/复合材料2013(1):10-13. DOI:10.3969/j.issn.1003-0999.2013.01.002.
[21]
Liu PDeng XLWang XZ. Use of a CAD/CAM-fabricated glass fiber post and core to restore fractured anterior teeth:A clinical report[J]. J Prosthet Dent2010103(6):330-333. DOI:10.1016/S0022-3913(10)60071-6.
[22]
Safwat EMKhater AGAbd-Elsatar AG,et al. Glass fiber-reinforced composites in dentistry[J]. Bull Natl Res Cent202145(1):190. DOI:10.1186/s42269-021-00650-7.
[23]
Khan ASAzam MTKhan M,et al. An update on glass fiber dental restorative composites:A systematic review[J]. Mater Sci Eng:C Mater Biol Appl201547:26-39. DOI:10.1016/j.msec.2014.11.015.
[24]
Behl SRajuRajan G,et al. Physical and mechanical characterisation of flowable dental composites reinforced with short aspect ratio micro-sized S-Glass fibres[J]. Mater Sci Eng:C Mater Biol Appl2020111:110771. DOI:10.1016/j.msec.2020.110771.
[25]
欧阳远婷,张泽宇,仇笑莹,等. CAD/CAM个性化玻璃纤维桩核在前牙区修复的应用[C]//中华口腔医学会口腔修复工艺学专业委员会第十三次全国口腔修复工艺学学术年会论文汇编.成都,2023:1653-1665. DOI:10.26914/c.cnkihy.2023.128288.
[26]
陈启晖,武朝阳,孙大伟,等.碳纤维增强聚合物复合材料层间增韧研究进展[J].复合材料学报202542(10):5573-5587. DOI:10.13801/j.cnki.fhclxb.20250620.008.
[27]
Borges GAMesquita MFMatias LFDS,et al. Carbon fiber-reinforced PEEK as a framework material for single implant-retained mandibular overdentures[J]. Braz Oral Res202539:e18. DOI:10.1590/1807-3107bor-2025.vol39.018.
[28]
Haider IGul IHUmer MA,et al. A low-cost silica fiber/epoxy composite with excellent dielectric properties,and good mechanical and thermal stability[J]. Materials(Basel)202316(23):7410. DOI:10.3390/ma16237410.
[29]
王仁林. Bis-GMA/MMA基石英纤维增强复合材料及其在牙科根管桩的应用研究[D].上海:东华大学,2014.
[30]
孙欢,吴杨,郭倩,等.石英纤维桩与金属桩核修复前牙效果比较[J].临床军医杂志202250(1):67-69. DOI:10.16680/j.1671-3826.2022.01.20.
[31]
Cengiz SBagis BKülünk Ş,et al. Comparison of fiber reinforcing methods of composite resin:A flexural strength and stereo microscopy study[J]. Microsc Res Tech202386(2):252-257. DOI:10.1002/jemt.24266.
[32]
董鑫荷,吕晶,刘宇昊,等.超高分子量聚乙烯纤维结合不同树脂修复缺损乳磨牙的断裂载荷及边缘密闭性研究[J].口腔疾病防治202432(8):589-597. DOI:10.12016/j.issn.2096-1456.2024.08.003.
[33]
Li MYou JQin Q,et al. A comprehensive review on silk fibroin as a persuasive biomaterial for bone tissue engineering[J]. Int J Mol Sci202324(3):2660. DOI:10.3390/ijms24032660.
[34]
Zhu SZhang QXu X,et al. Recent advances in silk fibroin-based composites for bone repair applications:A review[J]. Polymers(Basel)202517(6):772. DOI:10.3390/polym17060772.
[35]
Qian XQXu XZhang M,et al. Integrated Janus silk fibroin membranes for periodontal-guided tissue regeneration[J]. J Biomater Appl2025:8853282251405353. DOI:10.1177/08853282251405353.
[36]
王美艳,马晓平,崔玉兰,等.冠折年轻恒牙根管治疗后不同修复方法的抗折强度研究[J].口腔颌面修复学杂志202122(1):38-42. DOI:10.19748/j.cn.kqxf.1009-3761.2021.01.008.
[37]
熊佳璧,孙为,施斌.口腔种植治疗中的数字化数据采集技术[J].中国口腔种植学杂志202126(2):114-119. DOI:10.12337/zgkqzzxzz.2021.04.007.
[38]
游杰,闫文娟,林丽婷,等.数字化口内扫描技术专家共识[J].口腔疾病防治202432(8):569-577. DOI:10.12016/j.issn.2096-1456.2024.08.001.
[39]
黄翠,刘峰,满毅,等.口内数字印模技术[J].实用口腔医学杂志202339(6):689-695. DOI:10.3969/j.issn.1001-3733.2023.06.001.
[40]
陈沐,章立群,刘学,等.口腔修复个性化纤维桩的研究进展[J].医疗装备202235(23):190-192. DOI:10.3969/j.issn.1002-2376.2022.23.059.
[41]
廖梦圆,严斌,吴大明,等.一种新型数字化桩核修复技术[J].口腔医学202141(9):825-829. DOI:10.13591/j.cnki.kqyx.2021.09.011.
[42]
Moustapha GAlShwaimi ESilwadi M,et al. Marginal and internal fit of CAD/CAM fiber post and cores[J]. Int J Comput Dent201922(1):45-53.
[43]
Alhasher HKAlfarsi MA. A fully digital method to fabricate custom hybrid ceramic one-piece post-and-core:A proof of concept[J]. 2022. DOI:10.21203/rs.3.rs-2308075/v1.

URL    
[44]
Vogler JAHBillen LWalther KA,et al. Conventional cast vs. CAD/CAM post and core in a fully digital chairside workflow:An in vivo comparative study of accuracy of fit and feasibility of impression taking[J]. J Dent2023136:104638. DOI:10.1016/j.jdent.2023.104638.
[45]
Tsintsadze NJuloski JCarrabba M,et al. Effects of scanning technique on in vitro performance of CAD/CAM-fabricated fiber posts[J]. J Oral Sci201860(2):262-268. DOI:10.2334/josnusd.17-0254.
[46]
Almalki AConejo JKutkut N,et al. Evaluation of the accuracy of direct intraoral scanner impressions for digital post and core in various post lengths:An in-vitro study[J]. J Esthet Restor Dent202436(4):673-679. DOI:10.1111/jerd.13159.
[47]
郭晓阳.一体化玻璃纤维增强树脂桩核的应用研究[D].石家庄:河北医科大学,2022.
[48]
Costa TSBrandão RMVajgel BCF,et al. CAD-CAM glass fiber compared with conventional prefabricated glass fiber posts:A systematic review[J]. J Prosthet Dent2024132(2):337-342. DOI:10.1016/j.prosdent.2022.01.007.
[49]
徐良伟,田锡天,陈林,等.不同弹性模量计算机辅助设计和计算机辅助制造桩核材料的应力分析[J].中国组织工程研究202529(10):2061-2066. DOI:10.12307/2025.267.
[50]
曾亚楠.聚醚醚酮桩核修复后抗折性能及失效模式分析[D].南昌:南昌大学,2022.
[51]
刘国江,杨丽,冯剑桥.聚醚醚酮桩核在上颌中切牙修复时的三维有限元分析[J].哈尔滨医科大学学报202256(6):580-583. DOI:10.20010/j.issn.1000-1905.2022.06.0580.
[52]
许晓杰,赵媛.聚醚醚酮在桩核冠修复中的应用前景[J].口腔疾病防治202230(12):902-906. DOI:10.12016/j.issn.2096-1456.2022.12.011.
[53]
Seckler INda Silveira Bueno CEKato AS,et al. Impact of mechanical load of three post and core systems:CAD/CAM-fabricated glassfiber,prefabricated glassfiber customized with composite resin,and cast metal posts and cores[J]. Conservative Dentistry and Endodontic Journal20215(2):36-41. DOI:10.5005/jp-journals-10048-0064.
[54]
Ukon SMoroi HOkimoto K,et al. Influence of different elastic moduli of dowel and core on stress distribution in root[J]. Dent Mater J200019(1):50-64. DOI:10.4012/dmj.19.50.
[55]
Fathey ITAzer ASAbdelraheem IM. Fracture resistance and failure mode of three esthetic CAD-CAM post and core restorations[J]. BMC Oral Health202424(1):523. DOI:10.1186/s12903-024-04273-y.
[56]
李智,王新知,高承志,等.计算机辅助设计与制作一体化玻璃纤维桩核修复漏斗状根管的抗疲劳和抗折性能[J].北京大学学报(医学版)201345(1):59-63. DOI:10.3969/j.issn.1671-167X.2013.01.013.
[57]
Pang JFeng CZhu X,et al. Fracture behaviors of maxillary central incisors with flared root canals restored with CAD/CAM integrated glass fiber post-and-core[J]. Dent Mater J201938(1):114-119. DOI:10.4012/dmj.2017-394.
[58]
Dietschi DDuc OKrejci I,et al. Biomechanical considerations for the restoration of endodontically treated teeth:A systematic review of the literature — Part 1. Composition and micro- and macrostructure alterations[J]. Quintessence Int200738(9):733-743. DOI:10.1016/j.tripleo.2007.05.014.
[59]
Lanza AAversa RRengo S,et al. 3D FEA of cemented steel,glass and carbon posts in a maxillary incisor[J]. Dent Mater200521(8):709-715. DOI:10.1016/j.dental.2004.09.010.
[60]
Suzaki NYamaguchi SNambu E,et al. Fabricated CAD/CAM post-core using glass fiber-reinforced resin shows innovative potential in restoring pulpless teeth[J]. Materials(Basel)202114(20):6199. DOI:10.3390/ma14206199.
[61]
张媛,韩建民,刘林,等.一体化玻璃纤维桩修复漏斗状根管粘接强度的体外研究[J].北京大学学报(医学版)201951(2):327-334. DOI:10.19723/j.issn.1671-167X.2019.02.024.
[62]
Eid RYKoken SBaba NZ,et al. Effect of fabrication technique and thermal cycling on the bond strength of CAD/CAM milled custom fit anatomical post and cores:An in vitro study[J]. J Prosthodont201928(8):898-905. DOI:10.1111/jopr.13101.
[63]
Ravanshad SGhoreeshi N. An in vitro study of coronal microleakage in endodontically-treated teeth restored with posts[J]. Australian Endodontic Journal200329(3):128-133.
[64]
da Silva NRAguiar GCRodrigues MP,et al. Effect of resin cement porosity on retention of glass-fiber posts to root dentin:An experimental and finite element analysis[J]. Braz Dent J201526(6):630-636. DOI:10.1590/0103-6440201300589.
[65]
Gomes GMRezende ECGomes OM,et al. Influence of the resin cement thickness on bond strength and gap formation of fiber posts bonded to root dentin[J]. J Adhes Dent201416(1):71-78. DOI:10.3290/j.jad.a30878.
[66]
Spitznagel FABoldt JGierthmuehlen PC. CAD/CAM ceramic restorative materials for natural teeth[J]. J Dent Res201897(10):1082-1091. DOI:10.1177/0022034518779759.
[67]
Yeslam HE. Flexural behavior of biocompatible high-performance polymer composites for CAD/CAM dentistry[J]. J Compos Sci20237(7):270. DOI:10.3390/jcs7070270.
[68]
Uzun G. An overview of dental CAD/CAM systems[J]. Biotechnology & Biotechnological Equipment200822(1):530-535. DOI:10.1080/13102818.2008.10817506.
[69]
赵铱民.口腔修复学[M]. 8版.北京:人民卫生出版社,2020.
[70]
Bonchev ARadeva ETsvetanova N. Fiber reinforced composite posts-a review of literature[J]. Int J Sci Res20176(10):1887-1893.
[71]
陈雅云,程前煌,杨秀娟,等.数字化辅助一体化纤维桩核及树脂基陶瓷冠修复冠折年轻恒牙1例[J].口腔医学研究202440(3):269-271. DOI:10.13701/j.cnki.kqyxyj.2024.03.015.
[72]
Libonati Adi Taranto VGallusi G,et al. CAD/CAM customized glass fiber post and core with digital intraoral impression:A case report[J]. Clin Cosmet Investig Dent202012:17-24. DOI:10.2147/CCIDE.S237442.
[73]
陈志宇,李雅,董福生,等. CAD/CAM一体化纤维桩核与全瓷冠即刻修复重度缺损前牙的2年临床观察[J].现代口腔医学杂志201630(3):142-146. DOI:CNKI:SUN:XDKY.0.2016-03-005.
[1] 王睿瑾, 张嘉琪, 衣颖杰, 吴国锋. 牙科可切削聚醚醚酮表面抛光性能的初步研究[J/OL]. 中华口腔医学研究杂志(电子版), 2021, 15(05): 278-283.
[2] 梁亮, 伍昕宇, 晏奇, 施斌. 一体式和分体式氧化锆基台长期存留率及机械并发症的Meta分析[J/OL]. 中华口腔医学研究杂志(电子版), 2021, 15(02): 103-109.
[3] 侯劲松, 汪淼, 唐海阔, 陶谦, 潘朝斌, 陈沐, 王成, 廖贵清, 杨小平, 黄洪章. 预成钛网联合自体髂骨及松质骨游离移植二期修复单侧下颌骨缺损[J/OL]. 中华口腔医学研究杂志(电子版), 2010, 4(06): 597-603.
阅读次数
全文


摘要


AI


AI小编
你好!我是《中华医学电子期刊资源库》AI小编,有什么可以帮您的吗?