中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (10): 2171-2177.doi: 10.12307/2025.254

• 生物材料综述 biomaterial review • 上一篇    下一篇

口腔种植修复中钛基底氧化锆基台的制作和力学性能

王  欢,陆  婧,李  英,孟茂花,舒佳玉,罗云彩,李文杰,董  强   

  1. 贵州医科大学口腔医学院/贵州医科大学附属口腔医院,贵州省贵阳市  550004
  • 收稿日期:2023-12-11 接受日期:2024-02-04 出版日期:2025-04-08 发布日期:2024-08-26
  • 通讯作者: 董强,博士,主任医师,博士生导师,贵州医科大学口腔医学院修复学教研室,贵州医科大学附属口腔医院修复种植科,贵州省贵阳市 550004
  • 作者简介:王欢,女,1997年生,贵州省赤水市人,汉族,贵州医科大学在读硕士,主要从事口腔种植骨组织工程研究。

Manufacture and mechanical property on zirconia abutments with a titanium base in dental implant restoration

Wang Huan, Lu Jing, Li Ying, Meng Maohua, Shu Jiayu, Luo Yuncai, Li Wenjie, Dong Qiang   

  1. School of Stomatology, Guizhou Medical University/Affiliated Stomatological Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Received:2023-12-11 Accepted:2024-02-04 Online:2025-04-08 Published:2024-08-26
  • Contact: Dong Qiang, MD, Chief physician, Doctoral supervisor, School of Stomatology, Guizhou Medical University/Affiliated Stomatological Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • About author:Wang Huan, Master candidate, School of Stomatology, Guizhou Medical University/Affiliated Stomatological Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China

摘要:

文题释义:
钛基底氧化锆基台:通过计算机辅助设计与制造个性化氧化锆基台,然后将其粘接到预制钛基底的复合型氧化锆基台,一些文献将这种设计的氧化锆基台又称为分体式氧化锆基台、二段式氧化锆基台,其既可以提供良好的美学效果又可避免在基台连接处存在氧化锆,兼具钛基台的强度与氧化锆基台良好的美学效果。
计算机辅助设计和计算机辅助制造:是将光电子技术、计算机微信息处理技术及数控机械加工技术集于一体的口腔修复技术。计算机辅助设计和计算机辅助制造技术的应用可以缩短治疗周期,提高修复体的精密度,减少患者就诊时间和次数,提高修复体的制作效率。

背景:随着计算机辅助设计和计算机辅助制造技术的发展,钛基底氧化锆基台因具备良好的应用优势被广泛运用于临床,但仍存在一些问题,尚缺乏共识性的设计标准。
目的:综述钛基底氧化锆基台的制作方法及基台连接、穿龈设计、基台角度和粘接对钛基底氧化锆基台各类力学性能的影响。
方法:检索PubMed数据库和中国知网2010-2023年发表的相关文献,检索词为“zirconia abutment,titanium base;氧化锆基台,钛基底”,部分经典文献延长检索时间限制,通过纳入和排除标准获取相关文献,对57篇符合标准的文献进行综述。
结果与结论:建议临床医生尽量选择具有抗旋结构的基台连接或是具有莫氏锥度的非抗旋连接,当运用钛基底氧化锆基台时,种植体应放置在正确的轴向角度(植体轴向向唇侧倾斜角度不超过15°或略向腭侧倾斜);当植体轴向向唇侧倾斜角度≥30°时,应当适当降低咬合力,以降低种植体、基台及修复体机械并发症和生物并发症的风险;应尽可能选择穿龈高度较高的钛基底,并且其穿龈角度不应超过40°。Multilink Hybrid Abutment可以作为氧化锆基台与钛基底口外粘结的首选粘接剂。
https://orcid.org/0009-0008-9334-895X(王欢)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料;口腔生物材料;纳米材料;缓释材料;材料相容性;组织工程

关键词: 氧化锆基台, Ti-base, 口腔种植, 力学性能, 钛基底, 个性化基台, 计算机辅助设计和计算机辅助制造, 数字化

Abstract: BACKGROUND: With the development of computer-aided design and computer-aided manufacturing technology, zirconia abutments with a titanium base are widely used in clinic due to its good application advantages, but there are still some problems and a lack of consensus design standards.
OBJECTIVE: To review the fabrication methods of Ti-base zirconia abutment, and the effect of abutment connection, emergence design, abutment angle, and bonding on mechanical properties of Ti-base zirconia abutment. 
METHODS: Relevant literature published from 2010 to 2023 was searched in CNKI and PubMed databases with the search terms “zirconia abutment, titanium base” in Chinese and English, respectively. The search time limit was extended for some cl
RESULTS AND CONCLUSION: It is recommended that clinicians try to select antirotational titanium bases or rotational titanium bases with a Morse taper connection. Implants should be placed in the correct axial angulation of not more than 15° or with an inclination to the palatal side when using angled zirconia abutments. When a ≥ 30° labial inclination is followed for implant placement, the bite force must be decreased effectively to reduce the risk of mechanical and biological complications of implants, abutments, and prostheses. Ti-base zirconia abutments with a higher gingival height should be selected, and its restorative angle should not exceed 40°. Multilink Hybrid Abutment could be the first choice for extraoral bonding of zirconia abutment to titanium bases.

Key words: zirconia abutment, Ti-base, dental implant, mechanical property, titanium base, custom implant abutment, computer-aided design and computer-aided manufacturing, digital

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