Dentistry Commons^™

Evaluation Of The Quality Of Root Canal Obturation Using Resin And Silicon-Based Sealers: A Randomized Clinical Trial, Shehabeldin Mohamed Saber Prof.Dr.

Dentistry

Aim: to assess and compare the quality of root canal obturation using AH Plus and GuttaFlow 2 in patients with symptomatic

irreversible pulpitis.

Materials and methods: This randomized clinical trial included 50 participants with mandibular molars diagnosed with

symptomatic irreversible pulpitis. Participants were randomly assigned to two groups: the AH Plus group (RBS) and the

GuttaFlow 2 group (SBS). Clinical procedures included local anesthesia, access cavity preparation under a surgical microscope,

rubber dam isolation, and root canal preparation using the ProTaper Gold system. For the RBS group, AH Plus sealer was used

with cold lateral condensation, while for the SBS …

Does Reduced Taper Canal Preparation Increase The Load Capacity Of Endodontically Treated Teeth?, Shehabeldin Mohamed Saber Prof.Dr.

Dentistry

Objectives: The aim of this in-vitro study is to assess and compare the load capacity of teeth with canals prepared using progressive taper versus regressive taper.

Methods: Twenty-seven extracted mandibular molars were categorized into three equal groups. The negative control group involved teeth that were accessed and restored with composite resin without canal preparation. The regressive canal preparation group used the TruNatomy file system, while the progressive canal preparation group employed the ProTaper Gold system. Subsequently, all samples underwent loading using a universal testing machine until tooth fracture occurred. The force required to fracture each tooth was recorded in Newton. …

Evaluation Of The Quality Of Root Canal Obturation Using Resin And Silicon-Based Sealers: A Randomized Clinical Trial, Kareem Darwish, Engy M. Kataia, Shehabeldin Saber

Dentistry

Aim: to assess and compare the quality of root canal obturation using AH Plus and GuttaFlow 2 in patients with symptomatic irreversible pulpitis. Materials and methods: This randomized clinical trial included 50 participants with mandibular molars diagnosed with symptomatic irreversible pulpitis. Participants were randomly assigned to two groups: the AH Plus group (RBS) and the GuttaFlow 2 group (SBS). Clinical procedures included local anesthesia, access cavity preparation under a surgical microscope, rubber dam isolation, and root canal preparation using the ProTaper Gold system. For the RBS group, AH Plus sealer was used with cold lateral condensation, while for the SBS …

Comparative Evaluation Of Tooth Enamel Surface Microhardness Exposed To Novel Modified Casein Phosphopeptide Amorphous Calcium Phosphate, Apf Gel And Gc Tooth Mousse, P Rahmath Meeral, Indumathy Pandiyan, Meignana Arumugham

Journal of Dentistry Indonesia

Objective: The acidic pH of remineralizing agents is beneficial in etching the enamel to facilitate increased remineralization. This study aims to modify the pH of Casein Phosphopeptide Amorphous Calcium phosphate to acidic and evaluate the enamel surface microhardness exposed to acidified CPP ACPF, acidulated phosphate fluoride (APF gel), and conventional CPP ACPF. Methods: The pH of conventional CPP ACPF (GC Tooth Mousse) is acidified. 24 tooth samples were assigned into three groups receiving as follows: Group 1 (n = 8) acidified CPP ACPF, Group 2 (n = 8) APF gel, and Group 3 (n = 8) CPP ACPF for four …

Esthetic Management Of Maxillary Anteriors With Complicated And Uncomplicated Fractures Using Different Fragment Reattachment Approaches, Lavanya A, Rajendra Kumar Tewari, Sharique Alam

Journal of Dentistry Indonesia

Appropriate management of anterior tooth fracture restores the function and aesthetics and provides a positive psychological impact for the patient. One of the most conservative approaches for such a restoration is reattachment; if a fracture fragment remains attached to the tooth and is available, as in young patients, immediate reporting helps preserve the vitality and long-term defense mechanism. Objective: This case report provides two cases with varied approaches for the management of complicated and uncomplicated crown fractures using reattachment procedures. Case report: During the clinical examination, the first case described the management of an uncomplicated fracture using the …

Resin-Build-Up As A Direct Monoblock Concept For Root Canal Dentin, Core, And Crown Restoration On Anterior Endodontically Treated Tooth, Citra Kusumasari, Takashi Hatayama, Junji Tagami, Yasushi Shimada Prof.

Journal of Dentistry Indonesia

The long-term clinical performance of restoration in endodontically treated teeth (ETT) is an essential yet complicated strategy to achieve it. A resin-build-up tooth with higher elastic moduli is a minimally invasive strategy to decrease the risk of catastrophic root fracture. Additionally, intracanal resin composite anchorage simplifies the restorative procedure and increases the bonding. Objective: This case report describes a resin-build-up tooth restoration using the direct monoblock concept to replace a failed metal post and core and porcelain fused to metal (PFM) crown on the maxillary right central incisor. Case report: A 50-year-old man attended a dental university hospital …

Contents Of Vol. 31, No.2, August 2024, Dr. Yuniardini Septorini Septorini Wimardhani

Journal of Dentistry Indonesia

This is the Cover and the Contents of the Vol. 31 No. 2 2024

Assessment Of Mandibular Incisive Canal And Anterior Loop In Cone Beam Computed Tomography In Vietnamese Mature Patients: A Retrospective Study, Anh Kha Le, Thao Phuong Tran, Tra Thu Nguyen, Loc Nguyen Gia Pham, Trung Thanh Nguyen, Viet Hoang Do

Journal of Dentistry Indonesia

Objective: This study aimed to assess the anatomical length of the mandibular incisive canal and anterior loop and the distance to surrounding structures. Methods: Our study was conducted on 70 cone beam computed tomography (CBCT) films of 70 Vietnamese adult outpatients (40 females, 30 males) at Hanoi Medical University, Vietnam. T-test was applied to assess the difference between the two sides and genders. Results: The mean length of the mandibular incisive canal (MIC) was 12.83 ± 5.13 mm. The anterior loop (AL) prevalence was 62.86%, with an average length of 2.37 ± 0.90 mm. The difference between the right and …

Role Of Titanium-Reinforced Platelet-Rich Fibrin In Periodontal Tissue Regeneration-A Systematic Review, Bhavya Manchala, Anurag Teju, Mohan Kumar Pasupuleti, Gautami S Penmetsa, Sruthima Gottumukkala, Venkata Lakshmi

Journal of Dentistry Indonesia

Objective: The objective of the study is to demonstrate the efficacy of Titanium reinforced platelet-rich fibrin (T-PRF) as the sole biomaterial amongst the biologics in periodontal regeneration of both soft and hard tissues. Methods: A PUBMED database search is conducted from August 2013 to August 2023. Only original articles, including Randomized controlled clinical trials, cross-sectional studies, prospective studies, and case-control studies, were included. The studies will be analyzed regarding the outcome of the association between T-PRF and periodontal regeneration of both hard and soft tissue. Results: From 35 articles identified, 8 RCTs were included. The use of …

Quantifying Radiographs In Endodontics: A Survey, Pavneet K. Bains, Albert F. Mcmullen Iii, Haley D. Kessler, Andrew G. Chapple

School of Dentistry Faculty Publications

Purpose: The aim of this study was to investigate the average quantity of radiographs obtained during non-surgical endodontic treatment and trends in endodontic radiography among U.S. members of the AAE. Materials & Methods: A survey was sent via e-mail to 4,269 active U.S. members of the AAE. Data were collected over a period of approximately 4 months. The number of radiographs reported for non-surgical endodontic treatment was compared across fourteen variables using Kruskal Wallace tests. Chi Square tests of Independence were also used to evaluate trends in endodontic radiography based on three primary categorical variables of interest: years of experience, …

Endodontic Microsurgery Using Dynamic Navigation And Trephine Burs, Trenton Smith, Sameer Jain, Jeffery Nick Sanders, Michael Block, Mark Odom, Albert F. Mcmullen

School of Dentistry Faculty Publications

Objectives: The use of the surgical operating microscope, CBCT imagining, biocompatible filling materials and ultrasonic instruments have improved the success and predictability of apical surgery. Despite these advances, more accurate and precise techniques for creating osteotomies and root-resections (apicoectomies) have not been widely adopted. This study highlights how dynamic navigation systems (DNS) can help avoid unnecessary dentin removal and “mitigate iatrogenic errors” such as root perforation. Methods: A total of 56 root-end resections were planned and completed on two sets of identical TrueJaw Endosurg models (DE Labs, Santa Barbra, CA, USA). One set of maxillary and mandibular jaws were used …

Stratasys Printed 3-D Mandibular Molar With Tooth Anatomy And Texture, M. Austin White, Charles E. Taylor, Edwin Kee, Albert F. Mcmullen

School of Dentistry Faculty Publications

Introduction: We used CBCT scans of a human mandibular molar in concert with the Stratasys 3-D printer to fabricate said teeth with similar texture and hardness to enamel, dentin, and cementum. The printed tooth should also have the same crown and root anatomy, as well as root canal anatomy of the scanned tooth. Methods: One mandibular first molar was scanned (Carestream Dental CS 9600 CBCT) and printed (Stratasys 3D multi-material printer). A (Micromet 5104) hardness tester was used to test the hardness of the printed tooth. Nine combinations of two different materials (Stratasys’ Vero Pure White and Agilus 30 Clear …

Uses Of Herbal Extracts In Endodontology: A Literature Review, Reem Chamseddine, Roula S. Abiad

BAU Journal - Science and Technology

The use of natural herbal extracts in the field of dentistry, and specifically in endodontology had gained a high popularity in the past few years. The main objective of endodontic treatment is to prevent and eliminate the infection from the root canal, seize the invasion of microorganisms to periradicular tissues and preserve the natural dentition. Studies had shown that some herbs are better alternatives to traditional chemical irrigants or medicaments used in root canal treatment, based on their potential antimicrobial effect, smear layer removal capabilities, tissue dissolution effect, antioxidant, anti-inflammatory and regenerative properties. Aim: The purpose of this literature review …

Cryotherapy In The Field Of Endodontics: A Literature Review, Amena Al Bast, Roula S. Abiad

BAU Journal - Science and Technology

Cryotherapy is a recent approach in the field of endodontics. It is a remedy that subject tissue to low temperature. Low temperature induces vasoconstriction limiting inflammation, pain and edema and analgesia by reducing the nerve conduction velocity. The aim of this review is to point out the different and recent clinical applications of cryotherapy in the field of endodontics and to describe its physiology and its effect regarding postoperative pain and inflammation. A literature search from PubMed, Scopus, ScienceDirect and EBSCO databases and other resources using specific keywords results in articles to determine the effect of applying cryotherapy in the …

Effects Of Platelet-Rich Plasma And Platelet-Rich Fibrin Usage In Regenerative Endodontic Treatments: An Analysis Of Root Length And Dentin Thickness, Enes Mustafa Aşar, Murat Selim Botsali, Taibe Tokgöz Kaplan

International Journal of Health and Allied Sciences

Background: Regenerative endodontic treatment aims to relieve symptoms and maintain root development and regeneration of pulp tissue. This study aimed to retrospectively examine and compare the use of platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) in the regenerative endodontic treatment (RET) of immature necrotic teeth in terms of clinical and radiographic treatment results.

Materials and Methods: This study included patients who underwent Regenerative Endodontic Treatment (RET) at Selcuk University Faculty of Dentistry between 2014 and 2019, totalling 38 cases. After apical bleeding is induced into the canal, PRP was utilized in 16 cases, while PRF was employed in …

Effect Of Different Calcium Hydroxide Formulations Used During Regenerative Endodontic Procedures On The Viability, Mineralization, And Dentino/Cemento/Osteogenic Differentiation Potential Of Human Periodontal Ligament Stem Cells. An In-Vitro Study., Mohamed Medhat Kataia, Muhammed Abouel Seoud, Shehab Eldin Saber, Shereen Nader, Hadeel Mousa

Dentistry

Aim: To evaluate the effect of CH and NCH on the viability, attachment, osteogenic, cementogenic and dentinogenic differentiation potential of hPDLSCs in-vitro.
Materials and Methods: Calcium Hydroxide (CH) and nano calcium hydroxide (NCH) powders were initially characterized using transmission electron microscope (TEM), X-ray Diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and a zeta sizer instrument. Standard dentin discs were prepared, irrigated according to the Regenerative Endodontic Procedures (REP) protocol, then treated with 1 mg/ml of CH or NCH pastes, and incubated for 1 week. Untreated discs served as control. Then, they were washed off, and all discs were treated with …

Managing Perforating Internal Root Resorption Non-Surgically: A Report Of 2 Cases And A Review Of The Literature, Joseph C. Stern Dds

The New York State Dental Journal

Aim: To describe the use of bioceramics in the non-surgical treatment of perforating internal root resorption.

Summary: Confusion over the subject of root resorption seems ubiquitous in the general dental community. Because of the several subheadings such as internal, external cervical, and apical, and because of a variety of causes for each, such as trauma, pressure, infection, inflammation, and systemic, the confusion can be understandable. It seems that this confusion arises primarily from the nomenclature describing the location and etiology of root resorption. This case report deals with perforating internal root resorption (IRR), its causes, diagnosis, and successful nonsurgical treatment, …

Measuring Accuracy Of Dolphin Imaging Software In Predicting Upper Jaw Soft Tissue Profile Changes In Class Ii Adult Patients Treated With Extraction Versus Non-Extraction., Amr Amin Arif, Esam Nasef, Amira Aboalnaga

Future Dental Journal

Abstract

Objective: To assess the accuracy of Dolphin Imaging software in predicting upper jaw profile changes in class II patients treated by extraction and non-extraction.

Methods: The records of 60 Class II div 1 patients were selected; 30 patients treated by extraction of upper first premolar and 30 patients treated by non-extraction. The Pre- and post-treatment lateral cephalometric x-rays of each patient were traced using Dolphin software. The actual hard tissue changes due to treatment were calculated and installed into the prediction module to generate the predicted profile. The soft tissue measurements of the actual post-treatment and predicted profiles were …

Smear Layer Removal Using Two Different Ni-Ti Instruments With Two Different Irrigating Systems. An Invitro Study, Tasneem Mohamed Reyad, Wael Ahmed Hessein, Ahmed Abdelrahman Hashem Ah, Said Abd Elhafiz

Future Dental Journal

Objectives: To evaluate and compare smear layer removal in root canals instrumented with two single Ni-Ti rotary instruments with two different irrigating systems. Materials and Methods: Sixty recently extracted single-rooted mandibular premolars teeth were decoronated to a standardized length of 14 mm. Roots were divided into two main groups (n=30) according to the rotary NiTi file used for instrumentation either with One Shape (OS) file or with One Curve file (OC). Each main group was subdivided into three subgroups according to the methods used to agitate the irrigating solutions either sonically or ultrasonically as following: Group A was subdivided into …

The Efficiency Of Passive Ultrasonic Activated Irrigation On The Retrievability Of Guttaflow Bioseal : In Vitro Study, Mohamed El Sayed Zaghloul, Tariq Yehia Abdelrahman Associate Professor, Maram Farouk Obeid Professor

Future Dental Journal

The efficiency of passive ultrasonic activated irrigation on the retrievability of Guttaflow Bioseal ( In Vitro Study )

Abstract:

Background: This study aimed to evaluate the efficiency of passive ultrasonic activated irrigation in the removal of GuttaFlow Bioseal root canal filling material during retreatment.

Materials and subjects: Root canals of thirty single-rooted human mandibular premolar teeth were prepared with ProTaper Universal rotary system and obturated with lateral condensation obturation technique using Gutta Percha and Roeko GuttaFlow Bioseal root canal sealer. All specimens were retreated with ProTaper Universal Retreatment System files then divided to two different groups according to the technique …

Effect Of Using Intracanal Cryotherapy Versus Ultrasonic Activated Irrigation On Post-Operative Pain In Single Visit Endodontic Treatment Of Teeth With Symptomatic Irreversible Pulpitis “Randomized Clinical Trial”, Marwa M. Hassan Elsherbeny, Essam Abdel Hafez Naguib E A Naguib, Reem Ahmed Lutfy Reem A. Lutfy, El Saeed Abdel Hafiz

Future Dental Journal

Aim : This study was designated to evaluate the effect of using intracanal cryotherapy versus ultrasonic activated irrigation on postoperative pain in single visit endodontic treatment of mandibular first molar with symptomatic, irreversible pulpitis using numerical rate scale (NRS) at 6, 12, 24, 48,72 hr and 1 week postoperatively.

Materials and Methods: seventy-eight patients diagnosed with symptomatic irreversible pulpitis in mandibular first molar with no periapical involvement. The cases were randomly divided into three groups according to final irrigation protocol after root canal preparation using Pro Taper Next; Groups A, B and C, twenty-six patients each group (n=26). Group A: …

Contents Of Vol. 31, No.1, April 2024, Yuniardini Septorini Wimardhani

Journal of Dentistry Indonesia

This is the Cover and the Contents of the Vol. 31 No. 1 2024

Would Access Cavity Design Affect The Mechanical Behaviour Of Tooth: A Finite Element Study, Muhammad Ashraf Elhusseini, Engy Kataia, Hala Khalil

International Arab Journal of Dentistry

Two distinct access cavity designs were used to access Two simulated finite element models (FE). (Lingual (LAC) and incisal (IAC)). Three experimental FE models, including the IT model, were developed: LAC and IAC. For every simulated model, one distinct radicular preparations was carried out of size #30/.04. The incisal edge was subjected to an occlusal cycle load of 120 N. The maximum von mises stresses (VMS), maximum principal stresses (MPS), and stress distribution patterns were assessed and calculated quantitatively. It was concluded that the mandibular incisor's biomechanical behavior is significantly influenced by the size of the access design. Biomechanically the …

Antimicrobial Efficacy Of Intercanal Medicaments Against A Mature Multi-Species Biofilm Model: An Ex-Vivo Study, Shehabeldin Mohamed Saber, Nada Zakaria, Mohamed Nagy, Soha Elhady

International Arab Journal of Dentistry

Introduction: The aim of this study was to compare the efficacy of different antimicrobial agents, including Ciprofloxacin, Doxycycline, Clindamycin, Metronidazole, Amoxicillin and Clavulanate, Triple antibiotic paste (TAP) and Calcium hydroxide (CH), as intra-canal medications for regenerative endodontics against an aged, multispecies ex-vivo biofilm model.

Methods: A total of one hundred fifty single-rooted human teeth were used in this study. Fifteen teeth were used to monitor the formation and maturation of a multispecies biofilm model consisting of Enterococcus faecalis, Staphylococcus epidermidis and Candida albicans. After 21 days of incubation, the other one-hundred and thirty-five teeth were divided into 9 …

Physical Properties And Bioactivity Of Aloe Vera Modified Tricalcium Silicate-Based Cement, Heba Seif, Ashraf Abu-Seida, Ahmed Elbanna, Dalia El-Korashy

International Arab Journal of Dentistry

Objective: This study compares the physical properties and bioactivity of tricalcium silicate-based cement (Matreva MTA) modified with various concentrations of Aloe vera (AV) solutions and Biodentine cement.

Methods: Sixty discs were prepared, and divided into 5 groups (12 discs each) based on the estimated materials: group I: Biodentine, group II: Matreva MTA, group III: Matreva MTA with 10% AV, group IV: Matreva MTA with 20% AV and group V: Matreva MTAwith 30% AV. The flow and setting time were assessed following ISO standard6876:2012 and American Society for Testing and Materials (ASTM) standard C266-21, respectively. The in-vitro bioactivity wasevaluated …

Would Access Cavity Design Affect The Mechanical Behavior Of Tooth: A Finite Element Study, Mohamed Ashraf Elhusseini1, Hala Fayek Khalil, Engy M. Kataia

Dentistry

Introduction: Two distinct access cavity designs were used to access Two simulated finite element

models (FE) Lingual (LAC) and incisal (IAC)). Three experimental FE models, including the IT

model, were developed: LAC and IAC.

Methods: For every simulated model, one distinct radicular preparations was carried out of size

#30/.04. The incisal edge was subjected to an occlusal cycle load of 120 N. The maximum von

mises stresses (VMS), maximum principal stresses (MPS), and stress distribution patterns were

assessed and calculated quantitatively.

Results: The traditional access design showed slightly higher fracture resistance to loading than

the conservative incisal access cavity design. …

Effect Of Taper And Pitch On Nickle-Titanium File With Variable Cross Section To Its Cyclic Fatigue (In Silico Study), Yustika Chrysandra, Tunjung Nugraheni, Wignyo Hadriyanto

Journal of Dentistry Indonesia

The geometric design of an endodontic file includes cross-sectional shape, taper, and pitch. NiTi endodontic files of OneCurve (MicroMega) are made of two variations of cross-sectional shape, that is, double-s shaped and triple helix. Various kinds of modifications were made to increase the resistance of the NiTi endodontic files from fracture. Cyclic fatigue is the most common factor that causes a fracture of the endodontic file. Objective: The purpose of this study was to obtain a NiTi endodontic file design that has the best cyclic resistance value based on its taper size and number of pitch. Methods: This …

Effect Of Ultrasonic Combined With Solvent On Gutta-Percha And Bioceramic Sealer Removal In Middle And Apical Third Of The Root Canal: An Ex Vivo Study, Eko Fibryanto, Wiena Widyastuti, Adi Hidayat, Lisiana Hastuty

Journal of Dentistry Indonesia

Objective: This study aims to investigate the effectiveness of ultrasonic tip with and without solvent in removing gutta-perca and bioceramic sealer from the middle and apical third of the root canals. Methods: This is a true experimental study with randomized pretest-posttest control group design. Eighteen freshly extracted straight single-rooted mandibular first premolars were confirmed by CBCT and selected. The teeth were decoronated until a length of 16 ± 0.5mm. The teeth were prepared and obturated using gutta-percha and bioceramic sealer with a hydraulic condensation technique. Pre-instrumentation CBCT imaging of all teeth was carried out to obtain the initial volume of …

Reliability Of Three-Dimensional Micro-Computed Tomography Root Canal Analysis Using Drishti Software: A Pilot Study, Nurulaqmar Iwani Samsudin, Marlena Kamaruzaman, Afiq Azizi Jawami

Journal of Dentistry Indonesia

In recent years, micro-computed tomography (micro-CT) has become a promising tool for non-destructive imaging and the study of root canal morphology in endodontics. However, the reliability of such analyses heavily relies on the accuracy and consistency of the software used for image processing. Objective: This study aims to investigate the reliability of two different micro-CT voxel sizes using open-source three-dimensional (3D) software (Drishti v3.0) used to identify and quantify the Apical Foramen (AF) and Apical Constriction (AC) in mandibular premolars. Methods: Eight mandibular premolars were divided into two groups, with four samples in each group. Samples were scanned using a …

Epidemiology Of Bruxism And Temporomandibular Joint Disorders (Tmd) In Iranian Adults: A Cross-Sectional Study, Parviz Amini, Maryam Sharifi, Reyhane Aftabi, Fatemeh Jahanimoghadam, Hamidreza Jahanimoghadam

Journal of Dentistry Indonesia

Objective: The prevalence of bruxism in the literature has been reported differently. The aim of this study was to assess the prevalence of bruxism in patients aged 25–40 who were referred to Kerman Dental School. Methods: This analytical descriptive cross-sectional study was performed on 320 patients referred to the Department of Oral Medicine of Kerman Dentistry Faculty in the age range of 25 to 40 years old. The prevalence of bruxism as well as TMJ disorders were evaluated. Data were collected in a questionnaire and entered into SPSS version 24. Analyzing was done by a chi-square test at …