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- Hemodialysis (3)
- Chronic renal disease (2)
- Frequency (2)
- Periodontitis (2)
- Root canal irrigation (2)
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- Smear layer removal (2)
- Apicectomy; Body ostectomy; Cone bean computed tomography; IAN injury; Inferior alveolar nerve lateralization; Mandibular body fracture (1)
- Bacterial reduction; Calcium hydroxide; Endodontic retreatment; Flare-ups; Intracanal medications; Nano-calcium hydroxide; Nano-silver; Post-operative pain (1)
- Ceramics (1)
- Clinic; COVID-19; endodontists; financial; pandemic; SARS-CoV-2; teledentistry (1)
- Color stability (1)
- Cr:YSGG laser (1)
- Dentin hypersensitivity (1)
- Differential scanning calorimetry; dynamic cyclic fatigue; energy dispersive X-ray analysis; nickel-titanium instruments (1)
- Diode laser (1)
- Egypt (1)
- Er (1)
- Er:YAG laser (1)
- Facial (1)
- Hydroxyapatite (1)
- Oral (1)
- PIPS technique (1)
- Pigmentation. (1)
- Polishing systems (1)
- RFT (1)
- Submandibular salivary gland; Epidermal growth factor; Diabetes; Streptozotocin; Myosin (1)
- Surface roughness (1)
Articles 1 - 12 of 12
Full-Text Articles in Dentistry
Effect Of Different Polishing Systems On Surface Roughness And Color Stability Of Lithium Disilicate Ceramics, Mahmoud Al Ankily, Fatma Makkeyah
Effect Of Different Polishing Systems On Surface Roughness And Color Stability Of Lithium Disilicate Ceramics, Mahmoud Al Ankily, Fatma Makkeyah
Dentistry
Objective: This study aimed to investigate the effect of two polishing systems on the surface roughness and color stability of lithium disilicate ceramic. Materials and Methods: Forty disc-shaped lithium disilicate samples were constructed and cemented into a cavity prepared onto the labial surface of freshly extracted bovine teeth; The samples were divided into four groups (10 samples per group); C: Control, SS: Scaling only, SE: Scaling followed by polishing using Eve Diapro lithium disilicate polishers, SD: Scaling followed by polishing using Diatech ShapeGuard ceramic polishing plus kit. The surface roughness was measured before scaling, after scaling and finally after the …
Anatomical Analysis Of Inferior Alveolar Nerve Relation To Mandibular Posterior Teeth Using Cone Beam Computed Tomography: A Retrospective Radiographic Analysis Study, Shehabeldin Mohamed Saber Prof.Dr.
Anatomical Analysis Of Inferior Alveolar Nerve Relation To Mandibular Posterior Teeth Using Cone Beam Computed Tomography: A Retrospective Radiographic Analysis Study, Shehabeldin Mohamed Saber Prof.Dr.
Dentistry
Introduction: Cone beam computed tomography (CBCT) is reliable in the assessment of structures related to teeth. The assessment of the inferior alveolar neurovascular (IAN) bundle location using CBCT is considered one of its prime uses in different mandibular surgeries. Methodology: Retrospective CBCT data of patients presented to the institute were assessed to measure relations of IAN. Measurements were taken to assess the bone thickness adjacent to IAN, the superior-inferior dimension between the canal and the teeth, and the dimension between the canal and the inferior border of the mandible. Results: Out of the 170 patients the root apices nearest to …
Orofacial Pigmentation In Hemodialysis Patients: A Case Control Study, Asmaa Ras, Eman Khalil, Radwa Hussein, Nevine Kheir El Din
Orofacial Pigmentation In Hemodialysis Patients: A Case Control Study, Asmaa Ras, Eman Khalil, Radwa Hussein, Nevine Kheir El Din
Dentistry
ABSTRACT Introduction: Orofacial pigmented lesions are one of the most significant changes that present in patients with end-stage renal disease (ESRD), reflecting a wide range of clinical entities ranging from physiologic changes to signs of systemic disorders and even cancers. The research on oral pigmentations is limited, so it is important to pay close attention to this topic. The majority of original publications is either focused on a single lesion or are narrative reports with limited demographic information. As a result, the current study’s goal was to determine the incidence of orofacial pigmentation in ESRD patients on hemodialysis in a …
Financial Impact Of Covid-19 Pandemic On Endodontic Clinics In Egypt: A Questionnaire-Based Report, Shehabeldin Mohamed Saber Prof.Dr.
Financial Impact Of Covid-19 Pandemic On Endodontic Clinics In Egypt: A Questionnaire-Based Report, Shehabeldin Mohamed Saber Prof.Dr.
Dentistry
Objective: To evaluate the financial impact of the COVID-19 pandemic on endodontic clinics in Egypt. Methods: Two hundred Egyptian endodontists holding a minimum of a master's degree were invited to participate in an online survey in March 2021. Participants accessed the survey link shared on the social media group of the Egyptian Society of Endodontology. Participants read and signed an electronic informed consent before participating in this study. The questionnaire was designed exclusively by the authors. A draft was pilot tested on a sample of 15 endodontic masters' students at The British University in Egypt. Suggestions and comments to improve …
A Rat Experimental Model For Investigation Of The Effect Of Diabetes On Submandibular Salivary Glands Treated With Epidermal Growth Factor, Mahmoud Bakr, Mohamed Shamel, Sara Abdelwahed, Mahmoud Al Ankily
A Rat Experimental Model For Investigation Of The Effect Of Diabetes On Submandibular Salivary Glands Treated With Epidermal Growth Factor, Mahmoud Bakr, Mohamed Shamel, Sara Abdelwahed, Mahmoud Al Ankily
Dentistry
BACKGROUND: Despite the plethora of research around the negative effects of diabetes on different body organs, this topic still attracts a lot of attention to find potential remedies that could counteract or reverse the damaging effect of diabetes.AIM: In this study, we developed a reliable experimental rat model that can be used for the investigation of the ability of epidermal growth factor (EFG) in restoring the normal architecture of oral tissues after being damaged by diabetes.METHODS: Eighty adult male albino rats (average weight ±220 gm) were used in the current study. Twenty rats served as control and received no treatment. …
The Impact Of Composition, Core Metal Mass And Phase Transformation Behaviour On The Dynamic Cyclic Fatigue Of Ni-Ti Files At Different Temperatures, Shehabeldin Mohamed Saber Prof.Dr.
The Impact Of Composition, Core Metal Mass And Phase Transformation Behaviour On The Dynamic Cyclic Fatigue Of Ni-Ti Files At Different Temperatures, Shehabeldin Mohamed Saber Prof.Dr.
Dentistry
Aim: To assess impact of elemental composition, core metal mass and phase transformation behaviour on the dynamic cyclic fatigue resistance of three Ni-Ti rotary files at room and body temperatures. Methods: Twenty instruments of each system were tested for dynamic cyclic fatigue resistance in a simulated root canal with a 90° angle of curvature and a 5-mm radius of curvature at room and body temperature. The core metal mass at the fractured surface of each instrument was calculated by Image J software analysis of SEM images. The energy dispersive X-ray analysis was used to assess file composition. Scanning calorimetry was …
The Antibacterial Effect And The Incidence Of Post-Operative Pain After The Application Of Nano-Based Intracanal Medications During Endodontic Retreatment: A Randomized Controlled Clinical Trial, Shehabeldin Mohamed Saber Prof.Dr.
The Antibacterial Effect And The Incidence Of Post-Operative Pain After The Application Of Nano-Based Intracanal Medications During Endodontic Retreatment: A Randomized Controlled Clinical Trial, Shehabeldin Mohamed Saber Prof.Dr.
Dentistry
Objective: This clinical trial aimed to evaluate the effect of nano-silver and nano-calcium hydroxide intracanal medicaments (ICM) during retreatment regarding their antibacterial effect and their effect on post-operative pain and flare-ups. Materials and methods: Sixty-nine patients scheduled for endodontic retreatment were included in this randomized clinical trial and randomly allocated to 3 equal groups (n = 23) according to the type of ICM used. The first microbial sampling (S1) representing the original microbiota was obtained after the removal of the old canal filling. After chemo-mechanical debridement, another sample (S2) was obtained representing the microbial state before ICM application. Patients were …
The Frequency Of Periodontitis In End-Stage Renal Disease On Hemodialysis In A Sample Of Egyptian Population: Multi-Center Clinical Cross-Sectional Study, Asmaa Ras, Enji A. Ahmed, Radwa Hussein, Eman Khalil
The Frequency Of Periodontitis In End-Stage Renal Disease On Hemodialysis In A Sample Of Egyptian Population: Multi-Center Clinical Cross-Sectional Study, Asmaa Ras, Enji A. Ahmed, Radwa Hussein, Eman Khalil
Dentistry
Abstract Background: There is a general assumption that periodontal disease is highly prevalent among patients with chronic renal failure undergoing hemodialysis. The aim of the study to estimate the frequency of periodontitis in patients on hemodialysis among a sample of the Egyptian population, as well as the correlation between different clinical parameters of periodontal status with serum creatinine and blood urea. This may rule out the bidirectional relation‑ ship between periodontitis and renal failure in patients on hemodialysis. Methods: The study was conducted on 263 hemodialysis patients (165 males and 98 females) at three dialysis cent‑ ers in Benha Governorate, …
The Frequency Of Periodontitis In End‑Stage Renal Disease On Hemodialysis In A Sample Of Egyptian Population: Multi‑Center Clinical Cross‑Sectional Study, Enji Ahmed Mahmoud, Asmaa Abobakr, Eman Khalil, Radwa Raghib
The Frequency Of Periodontitis In End‑Stage Renal Disease On Hemodialysis In A Sample Of Egyptian Population: Multi‑Center Clinical Cross‑Sectional Study, Enji Ahmed Mahmoud, Asmaa Abobakr, Eman Khalil, Radwa Raghib
Dentistry
Background: There is a general assumption that periodontal disease is highly prevalent among patients with chronic renal failure undergoing hemodialysis. The aim of the study to estimate the frequency of periodontitis in patients on hemodialysis among a sample of the Egyptian population, as well as the correlation between different clinical parameters of periodontal status with serum creatinine and blood urea. This may rule out the bidirectional relationship between periodontitis and renal failure in patients on hemodialysis. Methods: The study was conducted on 263 hemodialysis patients (165 males and 98 females) at three dialysis centers in Benha Governorate, Egypt (Benha Hospital, …
In Vitro Comparative Sem Analysis Of Nano-Hydroxyapatite Toothpaste And Diode Laser: Evaluation Of Efficacy Of Dentinal Tubular Occlusion, Mohamed Shamel, Sara Elbanna
In Vitro Comparative Sem Analysis Of Nano-Hydroxyapatite Toothpaste And Diode Laser: Evaluation Of Efficacy Of Dentinal Tubular Occlusion, Mohamed Shamel, Sara Elbanna
Dentistry
Introduction Dentin hypersensitivity (DH) is a very common problem that faces many patients and maintaining treatments with a long term effectiveness remains a challenge. Based on hydrodynamic theory, the main approach of overcoming DH are tubular occlusion.
Objectives The aim of this study was to discover the efficacy of diode laser alone and in combination with a desensitizing toothpaste containing nano-hydroxyapatite (nHap) to evaluate dentinal tubule occlusion after acid challenge under scanning electron microscope (SEM).
Material and methods Forty dentin discs were divided into 4 groups: group 1, control; group 2, dentin disc treated with nHap toothpaste for one week; …
Effect Of Agitation Of Salvadora Persica Extract And Sodium Hypochlorite Final Irrigating Solutions With Er,Cr:Ysgg-Laser Using Radial- Firing Tips On Removal Of Smear Layer: A Scanning Electron Microscopic Evaluation, Engy M. Kataia
Dentistry
Introduction: to compare the effect of Er,Cr:YSGG-laser-activated and conventional irrigation techniques on intracanal smear layer elimination at the apical, middle, and coronal segments of root canal walls using environmental scanning electron microscope (ESEM). Methods: Thirty-six freshly extracted human single-rooted single-canal anterior teeth were selected for this study. The root canals were conventionally accessed, then prepared by using ProTaper Next® system to size X4, 0.06 taper and divided into two equal groups (n = 18); syringe/needle- and laser-activated groups. Each group was further subdivided into three subgroups; saline, NaOCl, and salvadora P (6 teeth each). Er,Cr:YSGG-laser was emitted at pulse energy …
Influence Of Photon-Initiated Photoacoustic Streaming (Pips) Laser-Activation Method On The Efficiency Of Salvadora Persica Extract And Sodium Hypochloride Final Irrigating Solutions In Removing Smear Layer: A Scanning Electron Microscopy Analysis, Engy M. Kataia
Dentistry
Objective: to investigate the influence of Er:YAG-laser-activated and conventional irrigation techniques on intracanal smear layer eradication at the apical, middle, and coronal regions of root canal walls utilizing environmental scanning electron microscope (ESEM). Methods: Thirty-six freshly extracted human single-canal single-rooted anterior dentitions were involved in this study. After the root canals had been accessed and mechanically instrumented up to size X4, 0.06 taper utilizing ProTaper Next® system, they were allocated to two equal groups (18 teeth each); syringe/needle- and laser- activated groups. Each group was further subdivided into three subgroups; saline, NaOCl, and S. persica (n = 6).Arya-laser was irradiated …