Dag Ørstavik - Publications, H-index & Citations | 科言猫

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Dag Ørstavik

University of Oslo

59H指数

186论文数

1.4W被引数

收录论文 47

发表时间

Open-Weight Deep Learning for Periapical Index Scoring: Training and Comparison of Convolutional Neural Network Models Based on Three Distinct Architectures and an Ensemble Approach 基于三种不同架构和集成方法的卷积神经网络模型训练与比较：用于根尖指数评分的开放权重深度学习

International Endodontic Journal

IF7.1

2026-09-18

0

OAAI

Gerald Torgersen; Karianne Winsnes; Trude Handal; My Tien Diep; Dag Ørstavik; Pia Titterud Sunde

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Radiographic Outcome of Endodontic Treatment of Teeth with Primary Apical Periodontitis: Results from a Postgraduate Clinic 根管治疗原发性根尖周炎患牙的放射线学疗效：来自研究生诊所的结果

Dentistry Journal

IF3.1

2026-03-04

0

OAAI

Pia Titterud Sunde; Erika Giving; Tabish Dilshad; Trude Handal; Dag Ørstavik

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Investigation of the effect of addition/replacement of bioactive glass to hydraulic calcium silicate cement 研究生物活性玻璃添加/替代对水化硅酸钙水泥的影响

Dental Materials

IF6.3

2025-06-25

0

OAAI

Andreas Koutroulis; Nandita Menon; Vasileios Kapralos; Dag Ørstavik; Maria Pain; Håkon Valen; Josette Camilleri; Anil Kishen; Pia Titterud Sunde

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Radiographic outcome of endodontic treatment and retreatment of teeth with apical periodontitis using two different root canal irrigants. A prospective cohort study 使用两种不同的根管冲洗剂进行牙髓治疗和根尖周炎牙齿再治疗的影像学结果。一项前瞻性队列研究

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2024-01-11

2

OAAI

Katle, Erik; Zandi, Homan; Pedersen, Deniz; Sunde, Pia Titterud; Torgersen, Gerald R.; Orstavik, Dag

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Antibacterial Activity of Root Repair Cements in Contact with Dentin-An Ex Vivo Study

JOURNAL OF FUNCTIONAL BIOMATERIALS

IF5.2

2023-10-11

2

OAAI

Koutroulis, Andreas; Valen, Hakon; Orstavik, Dag; Kapralos, Vasileios; Camilleri, Josette; Sunde, Pia Titterud

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Treatment outcome of surgical and non-surgical endodontic retreatment of teeth with apical periodontitis

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2023-03-29

14

PREAI

Stueland, Havard; orstavik, Dag; Handal, Trude

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Surface characteristics and bacterial adhesion of endodontic cements

CLINICAL ORAL INVESTIGATIONS

IF3.1

2022-08-05

4

OAAI

Koutroulis, Andreas; Valen, Hakon; Orstavik, Dag; Kapralos, Vasileios; Camilleri, Josette; Sunde, Pia Titterud

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The dentine-sealer interface: Modulation of antimicrobial effects by irrigation

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2022-02-09

6

OAAI

Kapralos, Vasileios; Valen, Hakon; Koutroulis, Andreas; Camilleri, Josette; Orstavik, Dag; Sunde, Pia Titterud

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Effects of an individualized training course on technical quality and periapical status of teeth treated endodontically by dentists in the Public Dental Service in Norway: An observational intervention study

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2021-12-07

4

OAAI

Jordal, Kristin; Skudutyte-Rysstad, Rasa; Sen, Abhijit; Torgersen, Gerald; Orstavik, Dag; Sunde, Pia Titterud

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Contrast-enhanced nano-CT reveals soft dental tissues and cellular layers

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2021-05-03

9

OAAI

Hildebrand, T.; Nogueira, L.; Sunde, P. T.; Orstavik, D.; Glasmacher, B.; Haugen, H. J.

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Outcome of Endodontic Retreatment Using 2 Root Canal Irrigants and Influence of Infection on Healing as Determined by a Molecular Method: A Randomized Clinical Trial

JOURNAL OF ENDODONTICS

IF3.6

2019-09-01

73

PREAI

Zandi, Homan; Petronijevic, Nikola; Mdala, Ibrahimu; Kristoffersen, Anne K.; Enersen, Morten; Rocas, Isabela N.; Siqueira Jr, Jose F.; Orstavik, Dag

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Microbial Analysis of Endodontic Infections in Root-filled Teeth with Apical Periodontitis before and after Irrigation Using Pyrosequencing 使用焦磷酸测序对患有根尖周炎的根部填充牙齿在冲洗前后的牙髓感染进行微生物分析

JOURNAL OF ENDODONTICS

IF3.6

2018-03-01

68

PREAI

Zandi, Homan; Kristoffersen, Anne K.; Orstavik, Dag; Rocas, Isabela N.; Siqueira, Jose F.; Enersen, Morten

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Antibacterial Activity of Endodontic Sealers against Planktonic Bacteria and Bacteria in Biofilms

JOURNAL OF ENDODONTICS

IF3.6

2018-01-01

51

OAAI

Kapralos, Vasileios; Koutroulis, Andreas; Orstavik, Dag; Sunde, Pia Titterud; Rukke, Hakon Valen

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Influence of the Apical Preparation Size and the Irrigant Type on Bacterial Reduction in Root Canal-treated Teeth with Apical Periodontitis 根尖准备大小和冲洗液类型对根尖周炎根管治疗牙齿细菌减少的影响

JOURNAL OF ENDODONTICS

IF3.6

2017-07-01

108

PREAI

Val Rodrigues, Renata Costa; Zandi, Homan; Kristoffersen, Anne Karin; Enersen, Morten; Mdala, Ibrahimu; Orstavik, Dag; Rocas, Isabela N.; Siqueira, Jose F.

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Antibacterial Effectiveness of 2 Root Canal Irrigants in Root-filled Teeth with Infection: A Randomized Clinical Trial

JOURNAL OF ENDODONTICS

IF3.6

2016-09-01

71

PREAI

Zandi, Homan; Rodrigues, Renata C. V.; Kristoffersen, Anne K.; Enersen, Morten; Mdala, Ibrahimu; Orstavik, Dag; Rocas, Isabela N.; Siqueira, Jose E.

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Research that matters - clinical studies

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2016-02-05

13

OAAI

Duncan, H. F.; Kirkevang, L. -L.; Orstavik, D.; Sequeira-Byron, P.

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Prediction of periapical status and tooth extraction

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2015-12-23

40

PREAI

Kirkevang, L. -L.; Orstavik, D.; Bahrami, G.; Wenzel, A.; Vaeth, M.

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Prognostic value of the full-scale Periapical Index

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2014-11-24

35

PREAI

Kirkevang, L. -L.; Orstavik, D.; Wenzel, A.; Vaeth, M.

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Radiographic follow-up of periapical status after endodontic treatment of teeth with and without apical periodontitis 有和没有根尖周炎的牙髓治疗后根尖周状态的影像学随访

CLINICAL ORAL INVESTIGATIONS

IF3.1

2013-02-05

38

PREAI

Huumonen, Sisko; Orstavik, Dag

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A laboratory assessment of coronal bacterial leakage in root canals filled with new and conventional sealers

INTERNATIONAL ENDODONTIC JOURNAL

IF7.1

2009-03-11

41

PREAI

Eldeniz, A. U.; Orstavik, D.

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