Results 31 to 40 of about 361,925 (266)

Apical maladaptation in retrograde obturation depending on the obturator material

Brazilian Dental Science
Objective: This study aims to evaluate the apical disadaptation of retrofilling materials in retrograde obturation. Material and Methods: Forty-eight palatal roots of maxillary molars were instrumented using the step-back technique and filled using the ...
Ana Grasiela Limoeiro, Guilherme Ferreira da Silva, Rodrigo Ricci Vivan, Murilo Prioro Alcalde, Marco Antônio Hungaro Duarte   +4 more
doaj   +1 more source

Retrospective Evaluation of Root End Resection without Retrograde Filling

, 2018
Objective: The aim of the present study was to investigate the outcomes of cases completed without retrograde filling following root end resection made for periapical pathology. Methods: This was a retrospective cohort study.
ÖZKAN, YAŞAR, GÖÇMEN, GÖKHAN
core   +1 more source

Клиническая оценка эффективности применения метода интраоперационной микроскопии в хирургическом лечении деструктивных форм хронического периодонтита

Эндодонтия Today, 2020
The examination and surgical treatment of 30 patients with destructive forms of chronic periodontitis was performed. A comparative analysis of effectiveness of surgical treatment of patients with destructive forms of chronic periodontitis with the use of

doaj  

The Invasion of Bacterial Biofilms into the Dentinal Tubules of Extracted Teeth Retrofilled with Fluorescently Labeled Retrograde Filling Materials

Applied Sciences, 2020
In this study, we evaluated the invasion of bacteria into the dentinal tubules of retrofilled extracted human teeth, and the influence of different fluorescently labeled retrograde filling materials on the bacterial invasion and viability, by means of ...
Eyal Rosen, Shlomo Elbahary, Sohad Haj-Yahya, Lotof Jammal, Hagay Shemesh, Igor Tsesis   +5 more
doaj   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

Features of Cardiopulmonary Bypass in Mininvasive Multivessel Coronary Artery Bypass Grafting

Український журнал серцево-судинної хірургії, 2019
Aim. Describe the main structural and technical features of cardiopulmonary bypass in miniinvasive multivessel coronary artery bypass grafting and analyze the impact of these features on intraoperative and postoperative parameters.
V. M. Demianenko, O. D. Babliak, D. Y. Babliak, O. S. Stohov, E. A. Melnyk, K. A. Revenko, L. V. Pidgaina   +6 more
doaj   +1 more source

Effectiveness evaluation of autotransplanted teeth after performing extraoral endodontic surgery instead of conventional root canal therapy

BMC Oral Health, 2023
Purpose The aim of this study was to examine the viability and efficacy of utilizing extraoral apicoectomy and retrograde filling in combination to seal the root canal system of mature molars without the need for root canal therapy (RCT) during the ...
Fenglin Liao, Hui Wang, Jihong Zhao, Biao Zhang, Haoyan Zhong   +4 more
doaj   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Evaluation of periapical repair following retrograde filling with different root-end filling materials in dog teeth with periapical lesions

, 2006
Objective. The objective of this study was to evaluate periapical repair following retrograde filling using different root-end filling materials.Study design.
Luis, Marcone R., Leonardo, Mario R., Tanomaru, Juliane Maria Guerreiro, Silva, Lea A. B., Tanomaru-Filho, Mario, Tanomaru, Juliane Maria Guerreiro [UNESP], Tanomaru, Juliane M. G.   +6 more
core   +1 more source

Physicochemical Properties, Cytocompatibility, and Biocompatibility of a Bioactive Glass Based Retrograde Filling Material [PDF]

, 2022
九州歯科大学博士（歯学）The ideal retrograde filling material that is easy to handle, has good physicochemical properties, and is biocompatible has not yet been developed. The current study reports the development of a novel bioactive glass based powder for use as a
Murata Kazumasa, Rojasawasthien Thira, Kokabu Shoichiro, Morotomi Takahiko, Kitamura Chiaki, Washio Ayako   +5 more
core