Guilherme da Rocha Scalzer Lopes
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View article: Fluxo protético digital para otimizar mesoestrutura em zircônia para implante dentário em área estética
Fluxo protético digital para otimizar mesoestrutura em zircônia para implante dentário em área estética Open
A instalação de implantes imediatos deve envolver também um planejamento cirúrgico com manipulação tecidual peri-implantar (JIN et al., 2025; PUROHIT et al., 2025). Além disso, o planejamento protético por meio do fluxo digital é um grande…
View article: Cicatrização tecidual peri-implantar orientada por coroas provisórias imediatas – fluxo de trabalho chairside
Cicatrização tecidual peri-implantar orientada por coroas provisórias imediatas – fluxo de trabalho chairside Open
A instalação de implantes em pacientes com ausências múltiplas de dentes oferece um desafio significativo, logo, os tratamentos atuais buscam não apenas substituir dentes, mas devolver todas as estruturas comprometidas com a ausências dest…
View article: Reposicionamento gengival com perioguide e a utilização de coroas fresadas em pmma para manutenção tecidual
Reposicionamento gengival com perioguide e a utilização de coroas fresadas em pmma para manutenção tecidual Open
A odontologia digital tem promovido avanços em diversos aspectos, dentre eles, a utilização de planejamentos virtuais para procedimentos guiados (GUIMARÃES et al., 2025). A utilização de tecnologia permite uma maior precisão para as reabil…
View article: Esthetic and Functional Rehabilitation with Immediate Implant Placement Using 3D Printing, Grafts, and Biomaterials: Clinical Case Report.
Esthetic and Functional Rehabilitation with Immediate Implant Placement Using 3D Printing, Grafts, and Biomaterials: Clinical Case Report. Open
This report describes a clinical case involving a minimally traumatic tooth extraction followed by immediate implant placement in the region of an upper premolar, associated with alveolar grafting using a synthetic biomaterial and an autog…
View article: 3D PRINTING IN DENTISTRY: ORAL REHABILITATION THROUGH DIGITAL WORKFLOW.
3D PRINTING IN DENTISTRY: ORAL REHABILITATION THROUGH DIGITAL WORKFLOW. Open
The rapid evolution of technology in the field of dentistry has led to significant advancements in the treatment of complex dental conditions, enabling interventions that were previously highly challenging. In recent years, the use of 3D p…
View article: Reinforcement Positioning in Custom‐Made Mouthguards for Maxillofacial Trauma Protection: A Combined In Vitro and In Silico Analyses
Reinforcement Positioning in Custom‐Made Mouthguards for Maxillofacial Trauma Protection: A Combined In Vitro and In Silico Analyses Open
Background/Aim This study evaluated the dentoalveolar responses of central incisors to anterior maxillary trauma in vitro and in silico using mouthguards (MGs) reinforced with polyamide mesh at three distinct positions. Material and Method…
View article: Clinical Case Report: Immediate Post-Extraction Implant Placement in the Aesthetic Zone.
Clinical Case Report: Immediate Post-Extraction Implant Placement in the Aesthetic Zone. Open
Oral rehabilitation in dentistry, particularly implantology, offers significant advantages over removable prostheses. As a result, dental implants have become increasingly sought after by patients due to their high success rates in both ae…
View article: Anterior rehabilitation using 3D-printed dental implants and custom-made immediate restorations through additive manufacturing.
Anterior rehabilitation using 3D-printed dental implants and custom-made immediate restorations through additive manufacturing. Open
Dental implants have evolved significantly, but various failures continue to arise, initially focused on osseointegration and, more recently, involving aesthetic concerns. However, the criteria for evaluating aesthetic failures are still n…
View article: Evaluation of the biomechanical behavior of implants with different macrogeometries in the neck region
Evaluation of the biomechanical behavior of implants with different macrogeometries in the neck region Open
The present study evaluated the biomechanical behavior, stress distribution, and bone microstrain in two neck implants in different through tridimensional finite element analysis.Thus, a three-dimensional (3D) structure was modeled to repr…
View article: Assessment of Subgingival Biofilm and its Relationship with the Status of Tumors in a Population with Breast Cancer
Assessment of Subgingival Biofilm and its Relationship with the Status of Tumors in a Population with Breast Cancer Open
This study aimed to compare the subgingival microbiota of subjects with and without breast cancer (BC). Patients with BC (Group 1; n= 50) and without BC (Group 2; n=50) with periodontitis (A) and without periodontitis (B). The study was co…
View article: Current Insights on Neoplasms and Adequate Dental Care for Patients with Oral Cancer
Current Insights on Neoplasms and Adequate Dental Care for Patients with Oral Cancer Open
The present study aimed to review the literature on the main complications of antineoplastic therapies and the degree of knowledge of dental surgeons about these complications. A bibliographic search was conducted in the main health databa…
View article: Biomechanical Behavior Evaluation of a Mandibular Full-Arch Implant-Supported Prosthesis on ZrO2 and TiO2 Monotype Dental Implants
Biomechanical Behavior Evaluation of a Mandibular Full-Arch Implant-Supported Prosthesis on ZrO2 and TiO2 Monotype Dental Implants Open
This in silico study aimed to evaluate the biomechanical behavior of a full-arch implant-supported prosthesis on titanium and zirconia monotype implants. A 3D mandible containing 1.0 mm thick cortical and cancellous bone was modeled. Four …
View article: Knowledge, Attitudes, and Practices on New Treatment Modalities for Temporomandibular Dysfunctions and Orofacial Pain
Knowledge, Attitudes, and Practices on New Treatment Modalities for Temporomandibular Dysfunctions and Orofacial Pain Open
The present study proposed to describe, through a literature review, the use of new therapeutic management which allows for offering a better quality of life to individuals affected by these pathologies. A bibliographic search was conducte…
View article: MICROSTRAIN OVERVIEW IN IMPLANT-SUPPORTED PROSTHESES IN ATROPHIC MAXILLARY AREA
MICROSTRAIN OVERVIEW IN IMPLANT-SUPPORTED PROSTHESES IN ATROPHIC MAXILLARY AREA Open
The present study aims to evaluate the literature about the rehabilitation of implant-supported fixed prostheses located in the posterior region of the maxilla, in a situation of maxillary sinus pneumatization, as well as the three-dimensi…
View article: INFLUENCE OF MISMATCHING BETWEEN PROSTHETIC COMPONENTS AND DENTAL IMPLANTS: AN IN VITRO STUDY
INFLUENCE OF MISMATCHING BETWEEN PROSTHETIC COMPONENTS AND DENTAL IMPLANTS: AN IN VITRO STUDY Open
The aim of this study was to evaluate the adaptation of prosthetic components to dental implants subjected to masticatory fatigue simulation.The evaluation was performed using implants and prosthetic components from the same brand and also…
View article: Table of Contents
Table of Contents Open
View article: OVERVIEW OF GUIDED SURGERY IN IMPLANT DENTISTRY
OVERVIEW OF GUIDED SURGERY IN IMPLANT DENTISTRY Open
This study aims to search the literature for published scientific evidence on the context of guided surgery in implant dentistry.Scope review carried out from January to February 2023 in the MEDLINE, LILACS and BBO databases, using the des…
View article: Correction: Silveira et al. Bond Strength between Different Zirconia-Based Ceramics and Resin Cement before and after Aging. Coatings 2022, 12, 1601
Correction: Silveira et al. Bond Strength between Different Zirconia-Based Ceramics and Resin Cement before and after Aging. Coatings 2022, 12, 1601 Open
In the original publication [...]
View article: Influence of the biomechanical behavior of TiO2 and ZrO2 implants after implantoplasty.
Influence of the biomechanical behavior of TiO2 and ZrO2 implants after implantoplasty. Open
Peri-implantitis occurs around dental implants, and implantoplasty has been used to address this ongoing disease; however, the changes to the physical properties of an implant after implantoplasty have not been well documented. This in vit…
View article: Mechanical behavior of implant-supported full-arch prostheses in different locations in the maxilla: 3D-FEA and strain gauge analysis
Mechanical behavior of implant-supported full-arch prostheses in different locations in the maxilla: 3D-FEA and strain gauge analysis Open
The maxillary bone restriction can limit the implants position to support a full-arch prosthesis. Objective: Therefore, this study evaluated the biomechanical behavior of a full-arch prosthesis supported by six implants in different config…
View article: Biomechanical Behavior of Different Miniplate Designs for Skeletal Anchorage in the Anterior Open Bite Treatment
Biomechanical Behavior of Different Miniplate Designs for Skeletal Anchorage in the Anterior Open Bite Treatment Open
This study aimed to evaluate the stress distribution and mechanical behavior of miniplate designs to skeletal anchorage for the treatment of anterior open bite in adult patients. A complete hemimaxilla, teeth, brackets, transpalatal bar, a…
View article: Influence of CAD/CAM Abutment Heights on the Biomechanical Behavior of Zirconia Single Crowns
Influence of CAD/CAM Abutment Heights on the Biomechanical Behavior of Zirconia Single Crowns Open
The biomechanical behavior of the universal link (titanium base) prosthetic abutment with different heights in implant-supported restorations was evaluated. Forty regular implants (4 × 10 mm) in titanium were used, divided into two groups …
View article: Influence of the Peek Abutments on Mechanical Behavior of the Internal Connections Single Implant
Influence of the Peek Abutments on Mechanical Behavior of the Internal Connections Single Implant Open
The present study aimed to evaluate the biomechanical behavior of PEEK abutments with different heights on single titanium implants. To investigate the implant surface, different tests (scanning electron microscopy, energy-dispersive X-ray…
View article: Bond Strength between Different Zirconia-Based Ceramics and Resin Cement before and after Aging
Bond Strength between Different Zirconia-Based Ceramics and Resin Cement before and after Aging Open
The objective of this study was to evaluate the bond strength of different stabilized zirconias with resin cement and evaluate the susceptibility to thermal aging of the adhesive interface. Zirconia discs (Vita Zahnfabrik, Bad Säckingen, G…
View article: Influence of Abutment Design on Biomechanical Behavior to Support a Screw-Retained 3-Unit Fixed Partial Denture
Influence of Abutment Design on Biomechanical Behavior to Support a Screw-Retained 3-Unit Fixed Partial Denture Open
This study aimed to evaluate the biomechanical behavior of Morse taper implants using different abutments (CMN abutment [(CMN Group] and miniconical abutments [MC Group]), indicated to support a screw-retained 3-unit fixed partial denture.…
View article: Dental Ceramics: Fabrication Methods and Aesthetic Characterization
Dental Ceramics: Fabrication Methods and Aesthetic Characterization Open
This study aimed to describe different staining protocols for the main dental ceramics. A bibliographic search was conducted in the main health databases PubMed and Scholar Google, in which 100 studies published were collected. In vitro an…
View article: Bioengineering Tools Applied to Dentistry: Validation Methods for In Vitro and In Silico Analysis
Bioengineering Tools Applied to Dentistry: Validation Methods for In Vitro and In Silico Analysis Open
This study aimed to evaluate the use of bioengineering tools, finite element analysis, strain gauge analysis, photoelastic analysis, and digital image correlation, in computational studies with greater validity and reproducibility. A bibli…
View article: Implant—Abutment Misfit after Cyclic Loading: An In Vitro Experimental Study
Implant—Abutment Misfit after Cyclic Loading: An In Vitro Experimental Study Open
This study aimed to evaluate the influence of thermomechanical cycling (TMC) and type of abutment on the misfit and compressive strength of the implant–abutment interface. Forty 3.75-mm external hexagon implants with 25° angled abutments w…
View article: Dental and Periodontal Conditions in Alcoholics from a Brazilian Recovery Centera
Dental and Periodontal Conditions in Alcoholics from a Brazilian Recovery Centera Open
The aim of this study was to evaluate the dental and periodontal condition of alcohol-dependents from a Brazilian Recovery Center. Sixty male individuals (30 alcoholic and 30 non-alcoholic) and aged between 32 and 72 years old were clinica…
View article: Influence of Framework Material and Posterior Implant Angulation in Full-Arch All-on-4 Implant-Supported Prosthesis Stress Concentration
Influence of Framework Material and Posterior Implant Angulation in Full-Arch All-on-4 Implant-Supported Prosthesis Stress Concentration Open
This study evaluated the influence of distal implants angulation and framework material in the stress concentration of an All-on-4 full-arch prosthesis. A full-arch implant-supported prosthesis 3D model was created with different distal im…