Results 1 to 10 of about 361,925 (266)

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

Nanomaterials, 2021
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 retrograde ...
Chiaki Kitamura, Ayako Washio, Shoichiro Kokabu   +2 more
exaly   +5 more sources

Physicochemical and Antibacterial Properties of Bioactive Retrograde Filling Materials [PDF]

Bioengineering, 2022
The purpose of the present study was to evaluate the physicochemical properties and antibacterial activity of three calcium silicate cements. Mineral trioxide aggregate (MTA Biorep “BR”), Biodentine (BD) and Well-Root PT (WR) materials were investigated ...
Tarek Ashi, Davide Mancino, Louis Hardan, Rim Bourgi, Jihed Zghal, Valentina Macaluso, Sharif Al-Ashkar, Sleman Alkhouri, Youssef Haikel, Naji Kharouf   +9 more
doaj   +4 more sources

The sealing ability of novel Kryptonite adhesive bone cement as a retrograde filling material [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2016
Background. This study evaluated the ability of Kryptonite bone cement in sealing retrograde cavities. Methods. The root canals of one hundred extracted human maxillary incisor teeth were instrumented up to master apical file #40 using Mtwo rotary system
İsmail Uzun, Cangül Keskin, Buğra Güler   +2 more
doaj   +3 more sources

A Study on Nanoleakage of Apical Retrograde Filling of Premixed Calcium Silicate-Based Cement Using a Lid Technique [PDF]

Materials
This study aimed to compare the nanoleakage of retrograde fillings with premixed calcium silicate-based putty and mineral trioxide aggregate (MTA), using two different techniques (traditional and Lid).
Yoon Lee, Se-Hee Park, Nyamsuren Enkhbileg   +2 more
exaly   +3 more sources

Investigation of the hydration process and biological activity of a novel nanosilver incorporated dicalcium silicate based retrograde filling material [PDF]

PeerJ, 2023
Background Although several materials have been used for retrograde filling following apical surgeries, there is no consensus on a single best material.
Teena Dsouza, Aditya Shetty, Sudarshan Kini, Veena Shetty, Shama Rao, Rajesha Payaradka, Nijil Satheesan, Neevan Dsouza, Heeresh Shetty   +8 more
doaj   +3 more sources

To Evaluate and Compare the Microleakage of Chitosan Nano Hydrogel-Incorporated MTA and Glass Ionomer Cements When used as a Retrograde Filling Material [PDF]

Journal of Pharmacy and Bioallied Sciences
Background: An inadequate apical seal stands out as a primary cause of disappointment in surgical endodontic procedures. Therefore, the choice of root-end filling material should aim to prevent the leakage of potential contaminants into the periapical ...
Vinaykumar G. Suryavanshi, Ravi K. Tale, Vivekanand D. Kolvekar, Rashmi Chordiya, P S Amal, B Abijeet   +5 more
doaj   +2 more sources

Antibacterial efficacy and osteogenic potential of mineral trioxide aggregate-based retrograde filling material incorporated with silver nanoparticle and calcium fluoride [PDF]

Journal of Dental Sciences
Background/purpose: The retrograde filling material, particularly mineral trioxide aggregate (MTA) employed in apicoectomy, should possess high antibacterial efficacy and osteogenic potential.
Min-Yong Lee, Hi-Won Yoon, Kwang-Mahn Kim, Jae-Sung Kwon   +3 more
doaj   +2 more sources

Clinical and radiographic evaluation of MTA Flow™ thick as a retrograde filling material in apicoectomy: a preliminary study [PDF]

BMC Research Notes
Objective To date, limited evidence exists regarding the clinical efficacy of MTA Flow™ Thick as a retrograde filling material in apicoectomy. This study aimed to investigate the clinical and radiographic outcomes over a 6-month follow-up period ...
Loan-Chi Thi Bui, Son Hoang Le, Hien Thuc Huu Huynh, Bich-Ly Thi Nguyen   +3 more
doaj   +2 more sources

Critical analysis of the “nanoleakage concept” in endodontics: a narrative review [PDF]

Frontiers in Dental Medicine
BackgroundMicroleakage models have historically defined leakage assessment in endodontics despite well-recognized methodological limitations, leading to increasing restrictions on their publication.
José Luis Álvarez-Vásquez, Daniel Chavarría-Bolaños, Daniel Chavarría-Bolaños   +2 more
doaj   +2 more sources

Histopathologic and Microbiologic Investigations for Thirteen-Years Intentionally re-Implanted Maxillary Second Molar, A Case Report.

Journal of Umm Al-Qura University for Medical Science, 2022
Background: A re-implanted maxillary 2nd molar with amalgam retrograde filling material was retained for 13 years. Histopathologic and Microbiologic investigations to reveal reasons for retaining and subsequent failure.
Rahaf Alsulaimani, Arwa Alzahrani,, Rania Said,, Mohammed Sunbul,, Samia Elsherief   +4 more
doaj   +1 more source