Ahmed Jamleh
King Saud bin Abdulaziz University for Health Sciences
Coronal planeComposite materialNickel titaniumChemistryMaterials scienceDentistryMolarSodium hypochloriteSmear layerOptical coherence tomographyDentinRoot canalOrthodonticsSignificant differenceResin compositeMathematicsFracture (geology)Cyclic stressStatistical significanceStructural engineeringMedicine
43Publications
8H-index
225Citations
Publications 43
Newest
#1Ahmed Jamleh (King Saud bin Abdulaziz University for Health Sciences)H-Index: 8
#2Maryam Alghilan (King Saud bin Abdulaziz University for Health Sciences)
Last. Abdulkader Aljarrah (King Saud bin Abdulaziz University for Health Sciences)
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PURPOSE To investigate, in vitro, the magnitudes of vertical load and torque generated during post space preparation of root canal treated teeth and their influence on microcrack development. MATERIALS AND METHODS Forty extracted premolars with single canals were decoronated. The roots were prepared using ProTaper Next system (Dentsply Sirona) to X3 file, obturated, and provisionalized. After a 3-week incubation period, the roots were distributed into 2 groups according to the post drill system ...
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#1Seunggun Kim (Tokyo Medical and Dental University)
#2Mohannad Nassar (UOS: University of Sharjah)H-Index: 9
Last. Junji Tagami (Tokyo Medical and Dental University)H-Index: 87
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INTRODUCTION Due to its ability to arrest untreated dental caries, silver diamine fluoride (SDF) has been advocated for indirect pulp capping procedures. However, the high concentrations of silver and fluoride in SDF raise concerns about its biocompatibility to pulpal tissues. OBJECTIVES This study aimed to investigate the effect of SDF on the viability, alkaline phosphatase (ALP) activity, and morphology of pulpal-like cells (RPC-C2A) and to evaluate the influence of reduced glutathione (GSH) o...
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#1Taher AlOmari (JUST: Jordan University of Science and Technology)H-Index: 2
#2Ruba M Mustafa (JUST: Jordan University of Science and Technology)H-Index: 3
Last. Ahmed Jamleh (National Guard Health Affairs)H-Index: 8
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This study aimed at assessing the performance of Reciproc Blue (RB) and XP Endo Shaper (XPS), used for canal retreatment on extracted teeth, in terms of debris extrusion and obturating materials removal. Thirty mandibular premolars were prepared to ProTaper X2 file, obturated using warm vertical compaction, and then incubated for 28 days at 100% humidity at 37°C. Teeth were randomly assigned into two groups, according to the system used for retreatment (RB and XPS). During retreatment, debris ex...
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#1Altayeb Abdalla Ahmed (King Saud bin Abdulaziz University for Health Sciences)H-Index: 10
Last. Gianrico SpagnuoloH-Index: 30
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This study investigated the cone-beam computed tomography (CBCT)-based features of the mandibular canal, mental foramen, anterior loop, and accessory mental foramina with respect to age and sex. A total of 306 CBCT mandibular images were included in this retrospective study to measure the mandibular canal location and extension, the mental foramen position, the presence of the anterior loop, and the accessory mental foramina. The measurements were obtained in sagittal, coronal, and axial views. ...
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#1Ahmed Jamleh (National Guard Health Affairs)H-Index: 8
#2Mohannad Nassar (UOS: University of Sharjah)H-Index: 9
Last. Carlos G. AdornoH-Index: 10
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OBJECTIVES To assess the effect of additional apical enlargement using nickel titanium (NiTi) instruments on the incidence of microcracks using micro-computed tomographic analysis. MATERIALS AND METHODS Fifty-one premolars with single canals were enlarged to ProTaper Gold (PTG) F2 (25/08) (Dentsply Sirona), ProFile Vortex Blue (VB) 25/06 (Dentsply Tulsa), or WaveOne Gold (WOG) primary (25/07) (Dentsply Sirona) NiTi rotary instruments (n = 17 each). Afterward, additional apical enlargement was pe...
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#1Mohannad Nassar (UOS: University of Sharjah)H-Index: 9
#2Ahmad DarghamH-Index: 1
Last. Junji Tagami (Tokyo Medical and Dental University)H-Index: 87
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Objectives Despite the agreement that there is no longer any indication for arsenic use in modern endodontics, some concerns are surfacing about the minute amount of arsenic trioxide (As2O3) released from Portland cement-based materials. The present study investigated the effect of different concentrations of As2O3 on rat pulpal cells and the efficacy of N-acetylcysteine (NAC) in preventing As2O3-mediated toxicity. Materials and Methods Cytotoxicities of 50, 10, or 5 µm As2O3 and the effect of c...
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#1Abdulmohsen Alfadley (King Saud bin Abdulaziz University for Health Sciences)H-Index: 3
#2Emad Masuadi (King Saud bin Abdulaziz University for Health Sciences)H-Index: 11
Last. Ahmed Jamleh (King Saud bin Abdulaziz University for Health Sciences)H-Index: 8
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Introduction: Decreased lecture attendance in undergraduate dental education has been observed worldwide. The limited studies on the influence of lecture attendance on dental students' performance have yielded inconclusive results. Hence, the aim of this study was to evaluate the influence of lecture attendance on dental students' academic performance and determine if the past performance of students in prerequisite courses is predictive of their performance in an endodontic course at College of...
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#1Ahmed Jamleh (National Guard Health Affairs)H-Index: 8
#2Raghad Almedlej (National Guard Health Affairs)H-Index: 2
Last. Khalid Alfouzan (National Guard Health Affairs)H-Index: 10
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Abstract Objectives The aim of this in vitro study was to investigate the torsional fatigue resistance of different rotary files in straight and curved positions at a simulated intracanal temperature. Methods Forty-eight size #25 files from ProTaper Universal (PTU), ProTaper Next (PTN) and ProTaper Gold (PTG) were tested for torsional resistance in both straight and curved (90 degrees) positions (n=8 each). The experiment was conducted at a simulated intracanal temperature of 35 ± 1° C. The torq...
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#1Taher AlOmari (JUST: Jordan University of Science and Technology)H-Index: 2
#2Ghadah AlThobitiH-Index: 1
Last. Ahmed Jamleh (King Saud bin Abdulaziz University for Health Sciences)H-Index: 8
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Objectives The aim of this prospective clinical trial was to investigate the incidence of postoperative pain after initial root canal treatment using Twisted File Adaptive (TFA) and Reciproc systems.
2 CitationsSource
#1Ahmed Jamleh (King Saud bin Abdulaziz University for Health Sciences)H-Index: 8
#2Abdulmohsen Alfadley (King Saud bin Abdulaziz University for Health Sciences)H-Index: 3
Last. Khalid Al Fouzan (King Saud bin Abdulaziz University for Health Sciences)H-Index: 1
view all 5 authors...
Objective The purpose of this laboratory-based study was to compare the shaping forces and torques developed by the XP Shaper (FKG Dentaire SA, La Chaux-de-fonds, Switzerland) and OneCurve (Micro-Mega, Besancon, France) systems during shaping of narrow canals. Methods Mandibular premolars with a single canal were divided equally into two groups; XP Shaper and OneCurve (n=16 each). In both groups, the canals were shaped with XP Shaper file (30/01) or OneCurve file (25/O6) that was inserted three ...
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