Results 1 to 10 of about 181,257 (159)

Sealing ability in vitro study and biocompatibility in vivo animal study of different bioceramic based sealers [PDF]

Clinical and Experimental Dental Research, 2022
Introduction The effectiveness of root canal therapy in endodontic practice is largely determined by providing a compact fluid‐tight closure at the apex of the root canal, which inhibits irritant entry and buildup, which leads to a biological breakdown ...
Tara H. Haji, Bahar J. Selivany, Abdulhaq A. Suliman   +2 more
doaj   +2 more sources

In Vitro Analysis of the Sealing Ability of Different Root Canal Sealers Under Thermomechanical Stress [PDF]

Journal of Pharmacy and Bioallied Sciences
Background: The ability of a root canal sealer to fill spaces and prevent microleakage is a major factor in the quality of root canal therapy. The efficacy of root canal sealers to seal may be impacted by thermomechanical stress, which mimics clinical ...
Anne P. George, Nevil Mathews, Mustafa Hussein Alattas, Krishnan Hari, Ayman Moaz Abulhamael, Tisson Varghese Job   +5 more
doaj   +3 more sources

An In-Vitro Comparative Evaluation of Sealing Ability and Adaptation of Gel Form of MTA to Dentinal Walls: An Original Study

Journal of Pharmacy and Bioallied Sciences
Background: Mineral Trioxide Aggregate (MTA) is widely used in endodontics due to its biocompatibility and sealing properties. The gel form of MTA has been introduced to enhance handling and adaptation characteristics.
Priyatam M. Karade, Debkant Jena, Amna Y. Siddiqui, Sajda K. Gajdhar, Ashtha Arya, Rashmita Nayak, Neetish S. Chavhan   +6 more
doaj   +2 more sources

Comparative Evaluation of Sealing Ability, Bond Strength, and Antimicrobial Properties of Endodontic Sealers: An In Vitro Study

Journal of Pharmacy and Bioallied Sciences
Objective: To compare the sealing ability, bond strength, and antimicrobial properties of BioRoot root canal sealer (RCS), TotalFill Bioceramic (BC), EndoSeal Mineral Trioxide Aggregate (MTA), and AH Plus in endodontic therapy.
V Vijith, Anarasi Mahaprasad, A Purusothaman, Aravind Kumar Duraivel, Mariea Francis, Hitesh Chohan   +5 more
doaj   +2 more sources

Scanning electron microscopic analysis of the sealing ability of GuttaFlow and Acroseal endodontic sealers [PDF]

Stomatološki glasnik Srbije, 2008
Introduction: The sealing ability of endodontic sealers to dentinal surfaces of root canals is an important feature of these materials. Root canal sealers are necessary to seal the spaces between the dentinal walls and the obturating core material.
Teodorović Nevenka, Matović Ivan
doaj   +4 more sources

Evaluation of Immediate and Delayed Placement of Post on Sealing ability of Periapical Area: An Original Research

Journal of Pharmacy and Bioallied Sciences
Objective: The purpose of this research is to compare the effects of post placement—immediate and delayed—on the periapical area’s capacity to close after root canal therapy (RCT).
Pramod Punchiri Sadan, Smita Durga Dutta
doaj   +3 more sources

The Effect of Different Obturation Techniques on the Sealing Ability of Root Canal Filling Materials

Journal of Pharmacy and Bioallied Sciences
Background: The performance of root canal filling materials in sealing is crucial for the effectiveness of endodontic procedures as it prevents the escape of microorganisms and guarantees the durability of the treatment.
Regula Sri Lakshmi, Bhaskar Das, Apurva Jadhav, Harsha Haridas, Sabari Murugesan, Savadamoorthi Kamatchi Subramani   +5 more
doaj   +2 more sources

Research on the quantitative method of fault sealing to coal seam gas

Meitan kexue jishu, 2023
Fault has the dual function of sealing and channel to coal seam gas, which mainly depends on the sealing ability of the fault. Aiming at the quantitative characterization method of fault sealing ability to gas, combined with the multi-element theory of ...
LIU Yongqian, HAN Xintao
doaj   +1 more source

Analysis of the Sealing Capability of Radial Shaft Sealing Rings Using a Semi-Analytical Contact Model

Tribology Online, 2022
This paper presents a semi-analytical method for analyzing the sealing capability of radial shaft sealing (RSS). For this purpose, a microscale contact model is used to simulate the mounting procedure between the sealing lip and the shaft for different ...
Flavien Foko Foko, Christoph Burkhart, Stefan Thielen, Bernd Sauer   +3 more
doaj   +1 more source

In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials [PDF]

Journal of Dental Materials and Techniques, 2018
Introduction: Sealing ability of a retrograde filling material is an important factor for a successful endodontic apicoectomy. The purpose of this in-vitro study was to compare the sealing ability of calcium enriched mixture (CEM) cement versus amalgam ...
Shiva Sadeghi, Masoomeh Khoshdel
doaj   +1 more source