Results 151 to 160 of about 248,849 (182)
Australian Endodontic Journal, 2023 This study aimed to examine the amount of apically extruded debris and time during retreatment with five current file systems, which exhibit various kinematic movements.
Tugba Kosar +2 more
exaly +2 more sources
International Endodontic Journal, 2016 AimTo assess the amount of apically extruded debris using Reciproc((R)) instruments with different kinematics (150 degrees counter clockwise [CCW]-30 degrees clockwise [CW], 270 degrees CCW-30 degrees CW, 360 degrees CCW-30 degrees CW and continuous ...
Ertuğrul Karataş +2 more
exaly +2 more sources
Comparison of Apically Extruded Debris Associated With Different Nickel–Titanium Systems
Cumhuriyet Dental Journal, 2019 ABSTRACTObjective: The aim of this study is to evaluate the influence of different instrument systems on the amount of extruded debris. Materials and methods: A total of 30 extracted mandibular molars with two separate canals and apical foramina in the mesial roots were selected.
Emel Uzunoğlu-Özyürek +2 more
exaly +6 more sources
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Apically‐Extruded Debris Using The ProTaper System
Australian Endodontic Journal, 2005The purpose of this in vitro study was to determine the quantity of debris and irrigant extruded apically using the ProTaper system compared to ProFiles and K‐Flexofiles.Thirty‐six mesio‐buccal root canals of human mandibular molars were selected and divided into three groups of twelve canals.
Nasim Gheshlaghi, Azar +1 more
openaire +2 more sources
The effect of four preparation techniques on the amount of apically extruded debris
Journal of Endodontics, 1987The amounts of root canal material extruded from extracted teeth using four instrumentation techniques were compared. Eighty extracted human mandibular premolars with single canals and root curvatures of 9 to 28 degrees were divided into four groups: 1, conventional filing technique; 2, cervical flaring technique; 3, ultrasonic technique; and 4, sonic ...
D R, Fairbourn +2 more
openaire +2 more sources
Assessment of Apically Extruded Debris Produced by the Self-Adjusting File System
Journal of Endodontics, 2014This study was designed to quantitatively evaluate the amount of apically extruded debris by the Self-Adjusting-File system (SAF; ReDent-Nova, Ra'anana, Israel). Hand and rotary instruments were used as references for comparison.Sixty mesial roots of mandibular molars were randomly assigned to 3 groups (n = 20).
Gustavo André, De-Deus +5 more
openaire +2 more sources
Photomedicine and Laser Surgery, 2015
Objective: The aim of this study was to evaluate apical extrusion of debris in canals prepared with three nickel-titanium (NiTi) rotary file systems [Twisted File Adaptive (TFA), SybronEndo, Orange, CA], Reciproc [(RP), VDW, Munich, Germany], and Revo-S [(RS ...
Alper, Kuştarcı, Kürşat, Er
openaire +2 more sources
Objective: The aim of this study was to evaluate apical extrusion of debris in canals prepared with three nickel-titanium (NiTi) rotary file systems [Twisted File Adaptive (TFA), SybronEndo, Orange, CA], Reciproc [(RP), VDW, Munich, Germany], and Revo-S [(RS ...
Alper, Kuştarcı, Kürşat, Er
openaire +2 more sources
Journal of Endodontics, 1991
Sixty extracted human teeth were divided into three groups of 20 each. Apically extruded debris and irrigant were collected, dried, and weighed by the following three instrumentation techniques: (a) group 1, filing 1 mm short of the foramen; (b) group 2, Canal Master instrumentation to the foramen; and (c) group 3, filing to the foramen (for a relative
G L, Myers, S, Montgomery
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Sixty extracted human teeth were divided into three groups of 20 each. Apically extruded debris and irrigant were collected, dried, and weighed by the following three instrumentation techniques: (a) group 1, filing 1 mm short of the foramen; (b) group 2, Canal Master instrumentation to the foramen; and (c) group 3, filing to the foramen (for a relative
G L, Myers, S, Montgomery
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Journal of Endodontics, 2012
The purpose of this in vitro study was to assess the amount of apically extruded debris using rotary and reciprocating nickel-titanium instrumentation systems.Eighty human mandibular central incisors were randomly assigned to 4 groups (n = 20 teeth per group).
Edgar Schafer, Sebastian Bürklein
exaly +3 more sources
The purpose of this in vitro study was to assess the amount of apically extruded debris using rotary and reciprocating nickel-titanium instrumentation systems.Eighty human mandibular central incisors were randomly assigned to 4 groups (n = 20 teeth per group).
Edgar Schafer, Sebastian Bürklein
exaly +3 more sources
Comparison of apically extruded debris of different nickel titanium instruments
Mustansiria Dental Journal, 2018AbstractBackground and objective: During root canal instrumentation irrigants, necroticpulp tissue, microorganism and dentin debris may be extruded beyond the apexinto the periradicular tissue. These extrusions may cause flare-up. The purpose ofthis study was to compare the amount of apically extruded debris with three rotaryNickel titanium instruments.
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