Article Sidebar

pdf
Date Published: 02/12/2025
Abstract Views: 0
Views pdf: 0
DOI: https://doi.org/10.51298/vmj.v556i1.16315
Issue
Vol. 556 No. 1 (2025)
Section
Các bài báo
How to Cite
Trần, H. T., Nguyễn, T. H., & Trần, T. A. H. (2025). RESULTS OF ENDODONTIC TREATMENT OF POSTERIOR MAXILLARY MOLAR TEETH USING THE JIZAI ROTARY FILE SYSTEM. Vietnam Medical Journal, 556(1). https://doi.org/10.51298/vmj.v556i1.16315

RESULTS OF ENDODONTIC TREATMENT OF POSTERIOR MAXILLARY MOLAR TEETH USING THE JIZAI ROTARY FILE SYSTEM

Hữu Trung Trần, Thế Hạnh Nguyễn, Thị An Huy Trần

Main Article Content

Abstract

Objective: Evaluation results of endodontic treatment of Posterior Maxillary molars using Jizai rotary file system at Hai Phong Medical University Hospital in 2025. Research subjects and methods: 41 molars with irreversible pulpitis indicated for endodontic treatment were included in a nonrandomized clinical intervention study from January to October 2025. Results: The average preparation time using the Jazai file system was 45.61±11.19 minutes, the fastest shaping time was 25 minutes, the longest was 65 minutes. The average shaping time for the molar group was 51.00±7.58 minutes. There were no complications during the root canal preparation process. The successful treatment results tended to gradually increase over the follow-up time: The results immediately after filling were 92.7%, after 1 month were 92.7%, after 3 months were 97.5% and after 6 months were 100% and there were no cases of failure. Conclusion: Shaping with the Jizai rotary file was significantly safe, had no complications, and gave initial successful results with ha igh rate.

Article Details

Keywords

endodontics, molars, Jizai.

References

Kyaw M. S., Ebihara A., Kasuga Y., et al. (2021), “Influence of rotational speed on torque/force generation and shaping ability during root canal instrumentation of extracted teeth with continuous rotation and optimum torque reverse motion”, Int Endod J, 54 (9), pp. 1614-1622.
2. Donnermeyer D., Viedenz A., Schäfer E. (2020), “Impact of new cross-sectional designs on the shaping ability of rotary NiTi instruments in S-shaped canals”, Odontology, 108 (2), pp. 174-179.
3. Plotino G., Nagendrababu V., Bukiet F., et al. (2020), “Influence of Negotiation, Glide Path, and Preflaring Procedures on Root Canal Shaping-Terminology, Basic Concepts, and a Systematic Review”, J Endod, 46 (6), pp. 707-729.
4. Htun P. H., Ebihara A., Maki K., et al. (2021), “Comparison of Torque, Screw-in Force, and Shaping Ability of Glide Path Instruments in Continuous Rotation and Optimum Glide Path Motion”, J Endod, 47 (1), pp. 94-99.
5. Bürklein S., Donnermeyer D., Hentschel T. J., et al. (2021), “Shaping Ability and Debris Extrusion of New Rotary Nickel-Titanium Root Canal Instruments”, Materials (Basel, Switzerland), 14 (5), pp. 1063.
6. Phạm Hùng Cường, Trịnh Thị Thái Hà (2024), “Kết quả điều trị nội nha nhóm răng hàm lớn hàm dưới có sử dụng hệ thống trâm xoay Jizai”, Tạp chí Y học Việt Nam, 543 (1), tr. 45-52.
7. Bệnh viện Răng Hàm Mặt (2023), "Phác đồ điều trị văng viêm tủy không hồi phục", Phác đồ điều trị Bệnh viện Răng Hàm Mặt, NXB Y học.
8. Almnea R. A., Mohammad Al Ageel Albeaji S., Ali Alelyani A., et al. (2024), “Comparative Analysis of Three Nickel-Titanium Rotary Files in Severely Curved L-Shaped Root Canals: Preparation Time, Aberrations, and Fracture Rates”, Clinical, cosmetic and investigational dentistry, 16, pp. 1-9.
9. Neelakantan P., Vishwanath V., Taschieri S., et al. (2022), “Present status and future directions: Minimally invasive root canal preparation and periradicular surgery”, International Endodontic Journal, 55 (S4), pp. 845-871.
10. Vũ Quang Hưng, Nguyễn Trọng Cảnh, Phạm Thị Hồng Thùy (2021), “Đánh giá lâm sàng của vật liệu trám bít ống tủy Guita Flow Bioseal”, Tạp chí Y học Việt Nam, 503 (Tháng 6 - Số đặc biệt - phần 2), tr. 243-250.