Dental Materials Commons^™

Minimally Invasive Periodontal Regeneration With The Buccal Approach: A Systematic Review And Meta-Analysis Of Clinical Studies, Elisa Pasqualini, Filipe Castro, Denise Curado, Ana Martelete, Artak Heboyan, Muhammad H. Saleh, Juliana Campos Hasse Fernandes, Gustavo Fernandes

MOSDOH Faculty Publications

OBJECTIVE: The aim of this study was to investigate clinical periodontal parameters after treatment using the Minimally Invasive Surgical Technique (MIST), Modified Minimally Invasive Surgical Technique (M-MIST), and/or any technique for papilla preservation, such as Entire Papilla Preservation (EPP), modified-papilla preservation technique (M-PPT), or simplified-papilla preservation technique (SPPT). METHODS: The focus question was “For patients with periodontal intrabony defects (P), what is the best minimally invasive regenerative approach (I), comparing MIST, M-MIST, and papilla preservation techniques’ outcomes (C) to improve PD, CAL, GR, and periodontal stability (O)?” An online search was conducted on PubMed, Cochrane Library, and Embase. Only randomized …

Is The Facial Bone Wall Critical To Achieving Esthetic Outcomes In Immediate Implant Placement With Immediate Restoration? A Systematic Review, Sergio Charifker Ribeiro Martins, Marcio Da Costa Marques, Michael Gomes Vidal, Pedro Henrique Moreira Paulo Tolentino, Roberto Galvão Dinelli, Gustavo Fernandes, Jamil Awad Shibli

MOSDOH Faculty Publications

Background. Rehabilitation in the anterior region requires specific conditions for success, such as the presence of papilla, emergence profile, and balance between pink and white esthetic. Objectives. This systematic review aimed to evaluate the esthetic risk associated with immediate implant placement with immediate restoration in the anterior superior area, where the facial bone plate may be absent or deficient. Materials and methods. The search was done in PubMed, Embase, Cochrane, Lilacs, Scopus, Scielo, and Google Scholar databases. The investigation involved clinical studies and observational studies published between January 2012 and July 2023. Studies were excluded if there was less than …

Critical-Size Defects Reconstruction With Four Different Bone Grafts Associated With E-Ptfe Membrane: A Histomorphometric Experimental In Vivo Study, Gustavo Fernandes, Filipe Castro, Rafael Martins Pereira, Wendel Teixeira, Sergio Gehrke, Julio Cesar Joly, Juan Blanco Carrion, Juliana Campos Hasse Fernandes

MOSDOH Faculty Publications

Objectives: The goal of this study was to assess the newly formed bone and the remnant biomaterial by comparing four different bone grafts used to treat critical-size defects, associated or not with the non-resorbable membrane.

Materials and methods: Two calvaria critical-size bone defects were created in 50 male Wistar rats. They were divided into blood (G1), autogenous (G2), bioglass (G3), hydroxyapatite (G4), and xenograft (G5) groups, associated or not with e-PTFE. The experimental periods were 15 and 45 days. Sections were prepared for histomorphometric assessment. All data were analyzed by the mixed-effects model with multiple comparisons (significance level, p < .05).

Results: …

Effect Of Different Implant Materials On Stresses Transmitted To Peri-Implant Areas Of Implant-Retained Mandibular Overdenture, Diaa Mohamed Zahran Future University In Egypt, [email protected], Aya Fawzy Associate Professor Of Prosthodontics, Future University In Egypt, [email protected], Salah Hegazy Professor Of Prosthodontics, Faculty Of Dentistry, Mansoura University, [email protected], Sara M. Shabaan Lecturer At Removable Prosthodontic Department, Faculty Of Oral And Dental Medicine , Badr University, Cairo, Egypt, Ahmed A.Elwahed Shaaban Associate Professor Of Prosthodontics, Future University In Egypt, [email protected]

Future Dental Journal

Aim this in vitro study was conducted to evaluate the effect of mechanical loading on different implant materials on supporting structures materials and methods: a total of three implant retained overdentures were used in this study, retained by two implants each (Titanium, polyetheretherketon and zirconia) were placed in epoxy resin casts at the canine area using a surgical guide. Soft liner material was used at the distal extension area to mimic the soft tissues. Two linear strain gauges were bonded buccal and lingual to each implant to measure the peri-implant strains during unilateral and bilateral loading. Results: during bilateral loading …

Effect Of Scan Body Design On The Accuracy Of The Implant Position In Implant Supported Prosthesis, Ahmed Safwat Elghazally ,Future University In Egypt, [email protected], Bassem Mohsen Associate Professor Of Prosthodontics, Future University In Egypt, [email protected], Amr Hosny Professor Of Prosthodontics, Faculty Of Dentistry – Cairo University In Egypt, [email protected], Hussien G. Elcharkawi Professor Of Prosthodontics, Future University In Egypt, [email protected]

Future Dental Journal

Background: Several treatment options are planned for completely edentulous patients rehabilitation which were developed to meet patients desires and requirements, starting from conventional complete denture till implant supported fixed full arch cases. Each technique has its own indication and limitations. Passive fit is an important factor for the long-term success of implant- prosthesis, which necessitate accurate transfer of the implant position. Recently, digital impressions have been introduced in dental implant treatment. By the use of scan body and different optical scanning methods, the position of scan bodies can be transferred to a virtual implant position within the dental arch. Material …

Effect Of Concentrated Growth Factor Alone And Mixed With Hyaluronic Acid On Osseointegration Of Delayed Implant., Kholoud Sobhy Eldeeb Kholoud Eldeeb, Lobna Mohammed Abdelaziz, Shahira Elashiry, Eatemad Shoreibah

Future Dental Journal

Purpose: The aim of current study was evaluating effect of concentrated growth factor alone and mixed with hyaluronic acid on osseointegration of delayed implant. Subject and Methods: A total of 12 patients, ranging in age from 20 to 45 years old, were divided into two groups in random manner. Group A: Dental implants were placed associating with concentrated growth factor. Group B: Dental implants were placed associating with concentrated growth factor and hyaluronic acid. Treatment changes were evaluated for each group and compared between groups. Results: In the mean of implant stability a statistically significant difference existed within group …

Effect Of Silver Diamine Fluoride On Micro-Tensile Bond Strength Of Composite To Dentin On Primary And Permanent Teeth, Dalia Yousry Ayoub B.D.Sc Faculty Of Dentistry, Sinai University,[email protected], Osama Ibrahim El-Shahawy Professor Of Pediatric Dentistry And Dental Public Health, Faculty Of Oral And Dental Medicine, Future University In Egyp,[email protected], Sara Ahmed Mahmoud .Professor Of Pediatric Dentistry And Dental Public Health Faculty Of Oral And Dental Medicine, Cairo University,[email protected], Eman Alaa Eldeen Abd Allah Associate Professor Of Pediatric Dentistry And Dental Public Health Faculty Of Oral And Dental Medicine, Future University In Egypt,[email protected]

Future Dental Journal

Aim of the Study: The aim of the current study was to investigate the effect of silver diamine fluoride on micro-tensile bond strength of composite to dentin and on the bonding mechanism of dentin surface on primary and permanent teeth. Material and methods: This study included two groups: group 1 included twenty-four primary molars and group 2 included twenty-four premolars. Each group was further subdivided equally into sub-group A and sub-group B. Sub-groups A of each group were treated with a self-etch bonding system and 4-mm thick buildups of composite were placed with increments limited to 1 mm. Subgroups B …

Comparing Program Compatibility For Dental Operators Between Different In-Office Clear Aligners Software, Karim Ibrahim Hammam, Essam Nassef, Mostafa Al Dawltaly

Future Dental Journal

Aim: The aim of the present study was to compare program compatibility for dental operators between different in office clear aligners software: (3D Maestro,3shape, BlueSky bio, Plainmeca). Materials and methods: 4 in office clear aligners software: (3D Maestro,3shape, BlueSky bio, Plainmeca) were used. Ten orthodontists were recruited for the evaluation process, A total of 48 casts were used including upper and lower arches for each case. Each orthodontist made a check mark on each option in the pre-made scoring template.A check mark with YES was given a One point, and a check mark with NO was given Zero point. Results: …

Assessment Of External Apical Root Resorption Following En-Masse And Two Steps Retraction In Maxillary Protrusion Cases: A Randomized Controlled Clinical Trial, Aya Ahmed El Ashwal, Heba Mohamed Dehis, Faten Eid

Future Dental Journal

Aim: The aim of this study was to investigate the degree of external apical root resorption (EARR) following En-masse retraction (EM) and compared it to two steps retraction technique (TS) using friction mechanics.

Materials and Methods: Thirty adult female with maxillary protrusion were randomly allocated by a computer sequence generator with 1:1 allocation ratio. EM group (mean age = 17.7 ± 1.89 years) and TS group (mean age = 17.7 ± 1.77 years). Mini-screws were inserted followed by first premolars extraction then randomization was accomplished. Patients received treatment with either EM procedure or TS to close the extraction spaces after …

Oral Focal Mucinosis: A Case Report, Hala El-Kammar Dr, Yara Youssef, Bassant Mahmoud Moustafa, Iman M. Mostafa, Noha Adel Hassanine, Adham Fahmy, Rami Guiha Dr.

Future Dental Journal

Oral focal mucinosis is a rare lesion with less than 60 cases reported in English literature so far, to the best of our knowledge. It is considered to be the oral counterpart of cutaneous focal mucinosis and/or cutaneous myxoid cyst. Histopathologically, Oral focal mucinosis is demonsterates a well-circumscribed area of myxomatous connective tissue containing mucinous material, surrounded by denser collagenous connective tissue. We present a case of Oral focal mucinosis occurring on the buccal gingiva of the lower jaw.

Implant Site Preparation Using Conventional Drilling Technique Versus Magnetic Malleting Technique (Randomized Clinical Study)., Tamer Bahaa Negidah, Ahmed Farid Shehab Prof, Hussein Hatem, Sara Zakaria Fanous, Mostafa Azab

Future Dental Journal

Background The purpose of our current study is to determine whether using a Magnetic Mallet during oral and implant surgical procedures is more effective than using traditional instruments with regard to complication rate, tissue healing, and surgical results (primary stability and crestal bone loss). According to a number of writers, a Magnetic Mallet can be utilized for implant insertion, ridge expansion, sinus lifts, tooth extractions, and implant site preparation.

So, this study was conducted to ascertain whether using a Magnetic Mallet Throughout the process of oral and surgical implant operations is effective and to assume on whether it might help …

Stability Of Immediately Placed And Delayed Implants Using Resonance Frequency Analysis (Rfa). A Systematic Review, Sara H. Younis, Catherine I. Radana, Doha M. Galal, Heba K. Abdul-Fattah, John A. Labib

Future Dental Journal

Objectives: The aim of the present Systematic Review was to compare between immediate and delayed dental implant placement using resonance frequency analysis specifically Implant Stability Quotients (ISQ).

Search methods: Search was performed in two databases (PubMed and Cochrane Library) till March 2023. Randomized clinical trials (RCTs) were included and measurements of ISQ at time of placement and time of loading were recorded. We excluded papers discussing bone grafting, orthodontic treatment and implant surface treatment.

Results: Results were above ISQ threshold value of 65, with no significant difference between immediate and delayed implants. However, Immediate placement showed shorter treatment time and …

Comparative Evaluation Of Marginal Adaptation Of Two Sealers With Two Different Obturation Techniques Using Sem (An In Vitro Study), Nada Mohammady Shaheen, Wael Hussein Kamel, Ahmed Abdel Rahman Hashem, Mahmoud Mohamed Badr

Future Dental Journal

Aim: The sealing ability of endodontic obturation plays a important role in long term prognosis of an endodontic treatment. Aim To evaluate and compare the marginal adaptation of epoxy resin-based sealer (AH Plus) versus Bioceramic-based sealer (Total fill BC Sealer) to root canals that obturated with two obturation techniques (Lateral condensation and single cone techniques) using scanning electron microscope (SEM). Materials and Methods Sixty recently extracted single rooted mandibular premolars teeth were disinfected. Access cavity preparation was performed followed by cleaning and shaping, using 2.6% NaOCl as final irrigation protocol. Teeth were then equally divided into 4 groups according to …

Cartel Del Mes Nacional De La Salud Dental Infantil "¡Hábitos Saludables Para Sonrisas Saludables!" [Spanish Language Version: Healthy Habits For Healthy Smiles] (2024), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

National Children's Dental Health Month Activity Book (2024), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

Libro De Actividades Por El Mes Nacional De La Salud Dental Infantil [Spanish Language Version: National Children's Dental Health Month Activity Book] (2024), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

National Children’S Dental Health Month - Program Planning Guide (2024), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

National Children's Dental Health Month Poster "Healthy Habits For Healthy Smiles" (2024), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

Histological Evaluation Of Pulp Response To Pulpine Ne Versus Biodentine As Direct Pulp Capping Materials In A Dog Model, Hagar Bastawy, Maha Ahmed Niazy, Mona Farid, Asmaa Harhash, Mona Aboelwafa, Ashraf Abu-Seida

International Arab Journal of Dentistry

Introduction: The material used for pulp capping has a significant impact on the outcome of vital pulp therapy. This study compared the pulp tissue response to Pulpine NE versus Biodentine as direct pulp capping materials in a dog model.

Methods: Twenty-four teeth in two mongrel dogs (1-2-year-old) were used. In each dog (n=12 teeth), the dental pulps were exposed in 8 teeth (2 experimental groups, 4 teeth each) and left unexposed in 4 teeth (control group, n=4 teeth). A class V cavity was performed on the buccal surface of the selected teeth in the experimental groups. The exposed …

The Comparison Of Learning Outcome Between Implant Placement Training With Xguide Vs Iris100 Navigation In Different Anatomical Situations, Supichaya Thanasanpaiboon

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study aimed to evaluate the learning outcomes, accuracy, efficiency, and user perceptions of two dynamic navigation systems, X-Guide and IRIS-100, in implant placement training for novice dentists across varying anatomical complexities.Fourteen novice dentists were initially recruited, with 12 completing the full training program. Participants underwent implant placement training on models representing straightforward and advanced cases using two training sequences: X-Guide followed by IRIS-100, and IRIS-100 followed by X-Guide. Accuracy was assessed by measuring angular, coronal, and apical deviations, as well as operation time, across pre-test, post-test 1, and post-test 2 phases using the freehand technique, followed by repeated measures …

Inflammatory Responses Of Peri-Implant Crevicular Fluid On Different Dental Implant Abutment Materials After 6-Months Functional Loading: A Randomized Clinical Controlled Trial, Penkamol Wongrattanapasson

Chulalongkorn University Theses and Dissertations (Chula ETD)

Different abutment materials induce different immune responses in peri-implant soft tissues. Previous study showed that Ti base abutments without loading demonstrated comparable soft tissue-reaction to titanium abutments (Sampatanukul et al., 2018). Inflammatory responses after functional loading had not been elucidated in the previous study. This study investigates the inflammatory responses of peri-implant crevicular fluid around two abutment materials; titanium and titanium base (Ti base) after 6-months functional loading and identifies suitable abutment material which can induce stable inflammatory response in the peri-implant soft tissue. Sixteen implants of either Neodent or Straumann single implants were placed in sixteen patients in anterior …

The Effect Of Surface Treatments And Coffee Thermocycling On Color Stability And Translucency Of Cad-Cam Polychromatic High-Translucent Zirconia Compared With Lithium Disilicate Glass Ceramic, Ratchaphat Khomprang

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objectives: To evaluate effects of surface treatments on the color stability (ΔE) and translucency parameter (TP) of Gradient Multilayered yttria-stabilized Zirconia (GMZ), Ultra-translucent multilayered Zirconia (UTML) and lithium disilicate glass ceramic (LD) under coffee thermocycling. Methods: 27 samples from each material were classified into 3 groups (polished, glazed, and glazed+pumice). A dental spectrophotometer was utilized to measure the color coordinates before and after thermocycling. The color and translucency differences (ΔE and ΔTP) measurements were determined using the CIELAB formula, and their corresponding 50%:50% perceptibility and acceptability thresholds (PT and AT) were used for analysis. One-way ANOVA and Two-way ANOVA was …

Oral Health-Related Quality Of Life, Patient’S Satisfaction And The Clinical Performance Of Anterior Ceramic Veneers Criteria In 10 Years Clinical Cross-Section Study, Thitiorn Panayong

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objectives: The purpose of this study was to evaluate the clinical performance of ceramic veneers after 9-10 years, assess oral health-related quality of life and patient’s satisfaction, and examine the associations between them. Materials and Methods: 30 patients who treated with ceramic veneers aged 9 to 10 years were recalled for a clinical examination. Each participant completed a questionnaire on satisfaction and oral health-related quality of life, using the Oral Impact on Daily Performance (OIDP) scale. The Chi-square or Fisher Exact test was used to assess associations between tooth position and professional evaluations of veneer success and individual items. Consistency …

Restorative Materials And Maintenance Protocols, Renata Budny, Khrystyna Vyprynyuk

Publications and Research

No abstract provided.

Preserving Oral Health, Khrystyna Vyprynyuk, Renata Budny

Publications and Research

No abstract provided.

Esthetic Evaluation Of Implant Restoration In Esthetic Zone: A Long-Term Follow-Up, Harit Muangmore

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objective: This study aimed to evaluate the correlation between esthetic outcomes of single-tooth implant restorations (STIRs) in the anterior maxilla, assessed by the Pink Esthetic Score (PES), White Esthetic Score (WES), and the newly introduced Esthetic Sustainable Criteria (ESC), over two follow-up periods: 5 years and 10 years. Materials and Methods: A cross-sectional retrospective study was conducted involving 22 patients treated with STIRs at the Faculty of Dentistry, Chulalongkorn University, from January 2009 to December 2024. Patient demographics, treatment protocols, and follow-up assessments were collected at both 5 and 10 years. PES and WES were utilized to evaluate esthetic outcomes, …

Implant Overdenture Abutment Loosening Under Hyperbaric Conditions, Zana Jamal Al-Saloum

Graduate Theses, Dissertations, and Problem Reports (ETD)

Objectives: To investigate the effect of various hyperbaric air pressures on the loosening of LOCATOR® (ZEST Anchors, LLC, Escondido, CA USA) overdenture abutments.

The pressure conditions tested are meant to simulate scuba diving conditions in edentulous patients that are restored with implant-retained tissue-supported overdentures. Another sub-goal of this study is to determine whether or not there is a difference in LOCATOR® loosening when the sample is exposed to six cycles/dives as opposed to one cycle/dive.

Methods: 36 ZimVie Tapered Screw Vent Implants with a 3.5mm diameter implant platform, and a 2.5mm diameter (and 1.5mm deep) internal hexagon were …

Mangement Of Hypomineralized Anterior Teeth In Children And Adults, Shadwa Kabil, Sarah M.S. Khalil

Dentistry

No abstract provided.

Testing The Strength Of Thin Feather-Edge Monolithic Multilayered Zirconia Crowns: A Pilot Study With A Novel Acoustic Test, Estelle Saab, Camille Haddad, Maher Abboud, Maha Daou, Amine Zoghbi

International Arab Journal of Dentistry

Introduction: Limited research has explored the mechanical characteristics of recently introduced multilayered monolithic zirconia (MZC) crowns with feather-edge margins design. Moreover, most of the conventional techniques for evaluating the mechanical behavior of brittle dental ceramics rely on destructive tests, making it impossible to precisely evaluate real strength values due to premature crack initiation detection failure.

Objectives: The main objective of the study was to assess the load capacity of translucent multilayered monolithic zirconia crowns with feather-edge margin thicknesses of 0.4 mm and 0.5 mm. Additionally, the research introduced a novel non-destructive acoustic emission testing (AET) technique in the …

Investigation Of Fracture Resistance With Different Diameters Of Polyetherketoneketone Post And Core Materials: A Pilot Study, Maya Kabbara, Ryan Harouny, Habib Rahme

International Arab Journal of Dentistry

Objectives: The primary objective of this study is to investigate the resistance to fracture of Polyetherketoneketones PEKK, used as post and core by fabrication in different diameters in the canal, and comparing the test results for each group.

Methods: Thirty extracted mandibular premolars were selected, endodontically treated and prepared to receive the post and cores milled from polyetherketoneketone disk. The specimens were randomly divided into five groups (n = 6) respectively: group 1 received pekk post with diameter = 0.70 mm, group 2 received pekk post with diameter = 0.90 mm, group 3 received pekk post with diameter …