Results 21 to 30 of about 873 (192)

Apical Extrusion of Irrigants in Immature Permanent Teeth by Using EndoVac and Needle Irrigation: An In Vitro Study.

Frontiers in Dentistry, 2014
Immature teeth have a large apical opening and thin divergent or parallel dentinal walls; hence, with conventional needle irrigation there is a very high possibility of extrusion.
N Velmurugan, C Sooriaprakas, Preetham Jain   +2 more
doaj   +1 more source

Comparative Evaluation of Endovac and Conventional Irrigating Syringe on Apical Extrusion in Primary Molars. An in vitro Study

Journal of Clinical Pediatric Dentistry, 2018
Objectives: The present study was undertaken to evaluate and compare the apical extrusion of irrigant and depth of irrigant penetration into dentine using the EndoVac irrigating system and manual irrigation system in primary molar teeth. Study Design: Twenty five extracted primary molars satisfying the inclusion and exclusion criteria were divided into
Nilaya Reddy, Venumbaka, Porselvi, Baskaran, Jayanthi, Mungara, Madhan, Chenchugopal, Arun, Elangovan, Poornima, Vijayakumar   +5 more
openaire   +3 more sources

A Sealed Irrigation Approach for Root Resorption: Case Report With Review of Irrigation Strategies. [PDF]

Case Rep Dent
Background Root resorptive defects present significant diagnostic and clinical challenges, particularly when differentiating internal root resorption (IRR) from external cervical resorption (ECR). Their irregular anatomy complicates effective debridement and increases the risk of irrigant extrusion during conventional irrigation procedures.
Aminsobhani M, Hashemi N, Malekpour F.
europepmc   +2 more sources

Effect of Various Root Canal Irrigation Techniques on Root Dentin Mechanical Properties: An In Vitro Study. [PDF]

Int J Dent
Background Root canal irrigation is essential for effective canal disinfection, but activation techniques may alter the mechanical properties of root dentin. Objective To evaluate the effects of four different root canal irrigation techniques on root dentin nanohardness, elastic modulus, and flexural strength.
AbuMostafa A, Almarshad M, Alharith D, Alabdulkareem M, Alqahtani A, Alhawsawi B, Alamassi B.   +6 more
europepmc   +2 more sources

Guided Cavity Preparation to Access an Invagination and Preserve Pulp Vitality of an Immature Maxillary Lateral Incisor With Type IIIa Dens Invaginatus: Technical Overview and a Case Report With 3-Year Follow-Up. [PDF]

Int Endod J
ABSTRACT Aim Dens invaginatus (DI) is a developmental anomaly often associated with caries and periapical pathosis. This report describes guided access and filling of an infected invagination in a maxillary lateral (tooth #22) with long‐term preservation of pulp vitality.
Abella Sans F, Nagendrababu V, Suresh N, Garcia-Font M, Dummer PMH.   +4 more
europepmc   +2 more sources

The sealer penetration into the dentinal tubules: An appraisal of different irrigation systems: Original research

Journal of Pharmacy and Bioallied Sciences, 2021
Introduction: A good endodontic sealer aids in a successful root canal treatment. Sealer in turn depends on the thorough irrigation technique and debris removal.
Thouseef Ch, Izaz Shaik, Mohammed Muzammil Khan, Prashik Parvekar, Mubashir Baig Mirza, Mohammed Mustafa, Heena Tiwari   +6 more
doaj   +1 more source

Influence of needle design and irrigation depth in the presence of vapor lock: A computational fluid dynamics analysis in human oval roots with apical ramification

International Journal for Numerical Methods in Biomedical Engineering, Volume 39, Issue 8, August 2023., 2023
The combination of computational fluid dynamics and microcomputed tomography allow the characterization of the key parameters of root canal irrigation. Neither positive nor negative pressure systems can fully remove the vapor lock in such anatomies. The use of side‐vented needles combines a high cleaning capacity with a low risk of extrusion.
G. Loroño, J. M. R. Zaldívar, A. Arias, S. Dorado, J. R. Jimenez‐Octavio   +4 more
wiley   +1 more source

Effect of final irrigant on depth of tubular penetration of resin-based root canal sealer and bioactive sealers using confocal laser scanning microscope

Endodontology, 2020
Background: Deep dentin tubular penetration of the sealer provides a three dimensional sealing of root canal space Aim: To evaluate the effect of final irrigant on depth of tubular penetration of resin based root canal sealer and bioactive sealers using
Shruti Singh Kanwar, Sonali Taneja, Pragya Kumar, Chetna Dudeja   +3 more
doaj   +1 more source

Penetration depth of sodium hypochlorite into dentinal tubules influenced by different agitation systems

Endodontology, 2021
Objectives: To compare the effect of different agitation systems on the penetration depth of sodium hypochlorite into dentinal tubules: An in vitro study. Background: Studies have found the presence of bacteria in dentinal tubule up to 200 μ.
Keyur M Karad, Swapnil J Kolhe, Meenal N Gulve, Gayatri B Aher, Priyanka S Kolhe   +4 more
doaj   +1 more source

Effect of intracanal cryotherapy on the inflammatory cytokine, proteolytic enzyme levels and post‐operative pain in teeth with asymptomatic apical periodontitis: A randomized clinical trial

International Endodontic Journal, Volume 56, Issue 8, Page 932-942, August 2023., 2023
Abstract Aim To investigate the changes in the biomarker levels related to inflammation and tissue destruction in the periapical exudate of mandibular pre‐molar teeth with asymptomatic apical periodontitis after receiving intracanal cryotherapy, to compare cryotherapy and control groups in terms of analgesic intake, interappointment, and post‐operative
C. Keskin, A. Aksoy, E. Kalyoncuoğlu, A. Keleş, A. Arkan İlik, O. Kömeç, E. Yüzgüleç, H. Akgün, S. G. Alak, O. Tokur   +9 more
wiley   +1 more source