Jiayi Yu

Accomplished Dental Technician with 6+ years of experience leading digital workflow transformations in clinical and academic settings. Holder of four patents in digital dentistry and materials, 10+ peer-reviewed publications, and two national awards of case competition for technical excellence. Passionate about bridging advanced technologies with vocational education and simplifying traditional ways of dental techniques to improve production efficiency.

Certificated Dental Technician, National Health Commission, China

• Youth Committee Member, Chinese Dental Technologist Society, Chinese Stomatological Association. 2023-present
• Member, Chinese Stomatological Association. 2018-present
• Member, Guangdong Stomatological Association. 2021-present

• Dec 2023: “Clinical and technical considerations for implant restoration in the anterior region.” Online webinar series—Dental Technology Master Course. Peak live audience 2500+
• Oct 2023: "Rapid and Precise Design of Orthodontic Functional Appliance—A Fully Digital Workflow for Vestibular Shields." The 13th National Conference of Chinese Dental Technologist Society in China. Peak live audience 500+
• Feb 2023: “Microscopic Veneer Technique- Details and Technical Advantages Under High Magnification.” The 28th Dental South China—Microscopy Master Forum. Peak live audience 500+
• Nov 2022: “How to deal with cases of dental fluorosis with digital chairside and microscopic technology?” 2022 Shenzhen Continuing Education Program, Shenzhen, China. Peak live audience 300+
• Sep 2022: “How does digital technology permeate the entire process through collaboration with clinical practice?” Online webinar series—Dental Technology Master Course. Peak live audience 6000+

Patents

1. Co-inventors: Yu H, Chen X, Yu J. Title: A device and using method for casting and embedding. Patent No: CN108852543B. China Patent Office. Grant Date: 2023-10-03

2. First inventor: Yu J, Cao J, Lu J, et al. Title: A digital vestibular shields and its design workflow. Patent No: CN116763469B. China Patent Office. Grant Date: 2024-09-20

3. Co-inventors: Yu H, Yu J, Zhu L. Title: A digital guide for rest preparation accurately. Patent No: CN113069232B. China Patent Office. Grant Date: 2022-03-01

4. Co-inventors: Yu Jianjun, Yu Jiayi, Yu Jiajun, et al. Title: A room temperature self-drying multifunctional silicone resin and its preparation method. Patent No: CN103396559B. China Patent Office. Grant Date: 2016-02-17

5. Co-inventors: Yu H, Liu C, Yu J, Xie C. Title: A guided device for alveolar bone trimming surgery. Patent No: CN111772828A. China Patent Office. Public Date: 2020-10-16 (pending)

6. Co-inventors: Xiang B, Yan Z, Yu J, Lu J. Title: A tooth detection method, device, terminal equipment and readable storage medium. Patent No: CN116740014A. China Patent Office. Public Date: 2023-09-12 (pending)

Peer-reviewed Publications

1. Yu J, Lou Y, Zhu L, et al. Effects of loupes and microscopes on a dental technician’s working posture from ergonomic aspects. West China Journal of Stomatology, 2022(004): 040. (IF=0.38)

2. Xiang B, Yu J, Lu J, et al. Comparisons between digital-guided and non-digital protocol in implant planning, placement, and restorations: a systematic review and meta-analysis of randomized controlled trials[J]. Journal of Evidence-Based Dental Practice, 2023: 101919. (IF=4.1)

3. Xiang B, Lu J, Yu J. Evaluating tooth segmentation accuracy and time efficiency in CBCT images using artificial intelligence: A systematic review and Meta-analysis. J Dent. 2024; 146:105064. (IF=4.8)

4. Lu J, Yu J, Xie C, et al. Immediate precision of the digital osteotomy template in the digital stackable template: a clinical study[J]. West China Journal of Stomatology, 2021, 39(6): 732-738. (IF=0.38)

5. Chen X, Mao B, Zhu Z, Yu J, et al. A three-dimensional finite element analysis of mechanical function for 4 removable partial denture designs with 3 framework materials: CoCr, Ti-6Al-4V alloy and PEEK[J]. Scientific Reports, 2019, 9(1): 1-10. (IF=3.8)

6. Gao J, Li J, Liu C, Fan L, Yu J, et al. A stereolithographic template for computer-assisted teeth preparation in dental esthetic ceramic veneer treatment[J]. Journal of Esthetic and Restorative Dentistry, 2020(8): 32. (IF=3.2)

7. Luo T, Zhang J, Fan L, Huang Y, Yu J, et al. A digital workflow with the virtual enamel evaluation and stereolithographic template for accurate tooth preparation to conservatively manage a case of complex exogenous dental erosion[J]. Journal of Esthetic and Restorative Dentistry, 2022, Jul; 34(5):733-740. (IF=3.2)

8. He J, Gao J, Liu C, Xie C, Yu J, et al. Digital partition bonding for porcelain veneers guided by sequence 3D printing templates[J]. West China Journal of Stomatology, 2022(003): 040. (IF=0.38)

9.  Hu N, Liu C, Gao J, Xie C, Yu J, et al. Simultaneous implantation and tooth preparation technology guided by a 3D-printed guide[J]. West China Journal of Stomatology, 2023,41(4):483-490. (IF=0.38)

10. Fan L, Yu J, Yue L, Yu H. Microscopic veneer restorations of anterior teeth guided by three‐dimensional printing guide plate: a case report. Chin J Stomatol, Oct 2020, Vol. 55, No. 10. (IF=1.45)

Abstracts/ Presentations

1. Yu J, Lu J, Cao J. Rapid and Precise Design of Orthodontic Functional Appliance—A Fully Digital Workflow for Vestibular Shields. The 13th National Conference of Chinese Dental Technologist Society in China, 2023(Oral)

2. Yu J, Lu J. A case of ceramic veneer restoration for moderate dental fluorosis with digital chairside and microscopic technology. Guangdong-Hong Kong-Macao Greater Bay Area Implantation Salon, 2022 (Oral).

3. Yu J, Feng H, Zheng J, et al. Digital Technology Through the Field of Implant and Aesthetic Restoration. The 11th National Conference of Chinese Dental Technologist Society in China, 2022(Poster)

4. Yu J, Fan L, Yue L, Yu H. A Case of veneer restoration with ceramics and feldspathic porcelain for irregular incisal edges of maxillary lateral incisors. 2019 National Conference of Chinese Dental Technologist Society in China, 2019(Poster)

5. Yu J, Yu P, Zhang Q, et al. TRS Guide Technology Using Through Aesthetic Restoration: A New Clinical Digital Workflow. The 13th National Conference of Chinese Association of Prosthodontics in China, 2019(Poster)