Search clinical trials for: crowns

Total 153 results

Virginia Commonwealth University

Not yet recruiting

Zirconia-based Primary Anterior Crowns With Retention Grooves Versus Without Retention Grooves

Dental Caries | Tooth Decay

United States
Virginia Commonwealth University

Not yet recruiting

Resin Polymer (NuSmile BioFlx) Compared to Stainless Steel Crowns (3M ESPE) for Restoration of Primary Molar Teeth

Dental Caries | Tooth Decay

United States
Afyonkarahisar Health Sciences University

Not yet recruiting

Clinical Success of Stainless Steel Crowns Applied Using Different Cements

Dental Enamel Hypomineralization

Turkey
Mohammed Bin Rashid University of Medicine and...

Not yet recruiting

Effect of Benzocaine 20% Topical Anesthesia on Pain Levels When Placing Separators in Children Receiving Hall Technique Crowns

Effect of Benzocaine on Pain

United Arab Emirates
Cairo University

Not yet recruiting

Clinical Success Rate of Anterior and Posterior Crowns in a Group of Children Treated Under General Anesthesia

Prosthesis Failure, Dental
Ivoclar Vivadent AG
University of Michigan

Recruiting

Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns

Dental Diseases | Dental Disorders Hard Tissues of Teeth

United States
Marmara University

Not yet recruiting

Comparison of 3D Printed Composite Resin Crowns With Stainless Steel Crowns

Carious Teeth
University of Sharjah

Recruiting

Clinical and Radiographical Evaluation of CAD-CAM Crowns With and Without Deep Margin Elevation

Caries,Dental | Survival, Prosthesis | Failure, Prosthesis | Broken Teeth | Crown of Tooth With Poor Contour

United Arab Emirates
Altamash Institute of Dental Medicine

Recruiting

Comparison of Marginal Fit and Internal Adaptation in All-Metal Crowns: An In Vitro Experimental Trial

Evaluation of Marginal and Internal Fit of Metal Crowns

Pakistan
Ain Shams University

Recruiting

3D-printed Crowns Versus Zirconia Crowns for Primary Molars

Dental Caries in Children

Egypt
Ain Shams University

Recruiting

3D-printed Crowns Versus Prefabricated Stainless-Steel Crowns for Intermediate Restoration of Compromised First Permanent Molars

3D Printed Crowns

Egypt
ARDEC Academy
Universidad Nacional de Trujillo

Recruiting

Dimensional Changes in Single Crowns Supported by Short Transmucosal Implants With Diverging or Converging Neck Profiles in the Esthetic Zone

Edentulous Alveolar Ridge

Peru
Dentsply Sirona Implants and Consumables

Recruiting

Clinical Evaluation of Implants Restored With Advanced Lithium Disilicate Screw-retained Crowns

Dental Prosthesis Failure | Dental Prosthesis Complication

United States
Universidad Complutense de Madrid
BEGO GmbH

Recruiting

Clinical Evaluation of Resin Matrix Ceramic Posterior Crowns

Dental Materials

Spain
Shanghai Ninth People's Hospital Affiliated to...

Recruiting

One-piece and Two-piece Zirconia Abutments in Single Implant Crowns in Esthetic Region

Partial-edentulism

China
University of Cagliari

Not yet recruiting

Restorations and Furcation Involvement on Molars

Furcation Defects

Italy
Keymed Biosciences Co.Ltd

Not yet recruiting

A Study of CM310 in Patients With Chronic Rhinosinusitis With Nasal Polyposis （CROWNS-2）

Chronic Rhinosinusitis With Nasal Polyposis
Cairo University

Not yet recruiting

Masseter Muscle Activity and Post-operative Pain in a Group of Egyptian Children Treated With Hall Technique Vs Modified Hall Technique

Masseter Muscle Activity

Egypt
University Hospital, Basel, Switzerland
ITI International Team for Implantology, Switzerland

Recruiting

Investigation of Biofilm Formation on Temporary push-on Rings of Implant Crowns

Peri-implantitis | Dental Plaque | Oral Biofilm

Switzerland
Ivoclar Vivadent AG

Not yet recruiting

Lithium Disilicate Crowns Study

Dental Trauma | Caries

United States
Spark Biomedical, Inc.
Hazelden Betty Ford Foundation; Gaudenzia, Inc.

Recruiting

Delivering Transcutaneous Auricular Neurostimulation to Improve Relapse Prevention in Opioid Use Disorder (RESTORE)

Opioid-use Disorder | Opioid Withdrawal

United States
University of Valencia

Recruiting

Enamel Wear Evaluation in Patients With Different Ceramic Restorations

Outcome | Wear, Tooth | Dental Wear | Prosthetic

Spain
Cairo University

Not yet recruiting

Surface Texture and Clinical Performance of Milled BioHPP Polyetheretherketone (PEEK) Single Posterior Crowns Veneered With Two Different Techniques

Surface Roughness
Cairo University

Not yet recruiting

Wear of Enamel Antagonist to ZLS Crowns (zls)

Wear, Tooth | Wear, Occlusal
Diana Mostafa Habeb

Recruiting

Clinical Outcomes of Bonded Monolithic Translucent Zirconia Crowns Using Two Different Compositions of Self-adhesive Resin Cements

Tooth Discoloration | Destructed Teeth Restored by Zirconia Crowns | Zirconia Crowns | Decayed, Missing, and Filled Teeth

Egypt
Cairo University

Recruiting

Wear Behavior of Milled Posterior Crowns Fabricated From the New Monolithic Zirconia 5Y-TZP/3Y-TZP Compared to Lithium Disilicate

Endodontically Treated Teeth | Posterior Teeth | Worn Posterior Teeth | Crowned Posterior Teeth

Egypt
Cairo University

Recruiting

One Year Clinical Evaluation of New Gradient Technology Monolithic Zirconia (5Y-TZP/3Y-TZP) Crowns in Dental Esthetic Zone With Vertical Versus Conventional Preparation Techniques

Endodontically Treated Teeth | Badly Decayed Teeth | Single Anterior Crowns | Spacing Between Anterior Teeth | Malposed Teeth(Tilted,Overerupted,Totated,Etc.)

Egypt
Cairo University

Not yet recruiting

One Year Clinical Evaluation of Shade Matching and Patient Satisfaction of New Gradient Technology Monolithic Zirconia (5Y-TZP\3Y-TZP) Compared to Lithium Disilicate Crowns in Dental Esthetic Zone

Endodontically Treated Teeth | Decayed Teeth | Malposed Teeth | Teeth Restored With Large Filling Restorations | Single Anterior Crowns | Single Premolars Crowns
Cairo University

Not yet recruiting

Evaluation of Marginal, Internal Adaptation and Clinical Performance of Endo-crowns Fabricated From Nano Hybrid and Lithium Di-silicate Ceramic Materials.

Clinical Fit and Clinical Performance
Cairo University

Not yet recruiting

Gingival Response and Marginal Adaptation of Zirconia Crowns With Two Subgingival Margin Designs

Gingival Recession, Localized
Medical University of Graz

Recruiting

Implant Supported Single Crowns With Different Retention Modes

Complications: Inflammatory Reactions, Mechanical Complications

Austria
Jordan University of Science and Technology
ITI International Team for Implantology, Switzerland

Recruiting

Posterior Implant-Supported Modified Monolithic Zirconia and Metal-Ceramic Single Crowns: 5 Years Study

Fracture | Posterior Occlusion

Jordan
DMG Dental Material Gesellschaft mbH

Recruiting

Clinical Efficacy of Crowns Fabricated Using LuxaCrown

LuxaCrown | Single Crown Restoration

India
Peking University
Dentsply Sirona Implants

Recruiting

Effects of Splinted or Non-splinted Single-unit Crowns on Marginal Bone-level Alterations Around Implants

Jaw, Edentulous, Partially

China
University of Pavia

Enrolling by invitation

Erythritol vs Ultrasonic Scaler Prophylaxis Systems on Dental Implants With Crowns Made by Different Materials

Peri-Implantitis | Peri-implant Mucositis | Dental Implant Failed

Italy
National Research Centre, Egypt

Active, not recruiting

Digital Crowns Versus Prefabricated Crowns on Primary Teeth

Dental Caries in Children

Egypt
Hams Hamed Abdelrahman

Completed

Virtual Reproduction of Mandibular Movement for Assessing Occlusal Interferences and Adjustments

Dental Occlusion

Egypt
Cairo University

Completed

Patient Satisfaction , Marginal Adaptation And Biocompatibility of Milled Biohpp Polyetheretherketone (PEEK) Single Anterior Crowns Veneered With Two Different Techniques.

Patient Satisfaction | Gingival Bleeding

Egypt
Amal Ahmed Mohamed El Kot

Completed

Restoration of Permanent Molars Affected With (MIH) Using Composite Restorations or Preformed Metal Crowns

Molar Incisor Hypomineralization

Egypt
Izmir Katip Celebi University

Completed

Evaluation of The Effect of Crowns Applied With Hall Technique on Occlusion

Quality of Life | Child, Only

Turkey
Susanne Scherrer
ITI Foundation

Completed

Implant Retained CAD-CAM Ceramic Crowns (RCT-Scherrer)

Prosthesis Survival

Switzerland
Pontificia Universidade Católica do Rio Grande...
ITI International Team for Implantology, Switzerland

Completed

Short Implants Supporting Single Crowns in the Posterior Region

Quality of Life | Dental Implants | Dental Prosthesis

Brazil
Mansoura University

Completed

Effect Of Occlusal Materials Used For All On Four Mandibular Implant Prosthesis With PEEK Framework

Occlusal Trauma

Egypt
University of Bern

Completed

Long-term Study in Early Loaded Hydrophilic Surface Implants

Dental Implant

Switzerland
Adel Sherif Mostafa Rehab

Active, not recruiting

Clinical Evaluation of Polymethyl Methacrylate CAD/CAM Crowns Versus Prefabricated Zirconia Crowns in Primary Molars

Caries of Infancy

Egypt
Al-Azhar University

Completed

Custom-made Versus Prefabricated Zirconia Crowns for Primary Molars.

Decayed Teeth

Egypt
Suez Canal University

Completed

Comparison Between Stainless-Steel, Zirconia and Fiberglass Crowns for Deciduous Molars

Caries of Infancy

Egypt
Ain Shams University

Completed

3D-printed Endocrowns Versus Prefabricated Zirconia Crowns in Pulpally-treated Primary Molars

Pulpotomy | Tooth Restoration

Egypt
Al-Azhar University

Completed

Clinical and Radiographical Evaluation of Two Types of Composite Materialsstrip Crown in Primary Molars

Tooth Decay

Egypt
University of Florida
3M Pharmaceuticals Pty Limited

Active, not recruiting

Wear of Enamel Against Polished Zirconia Crowns

Tooth Wear

United States

Search clinical trials for: crowns

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