Clinical trials: Dental Implantation Accuracy
Dental Implant Placement
Surgical Guide Versus Freehand Dental Implants Placement
This randomized clinical trial compares the accuracy of dental implant placement performed using a surgical guide with that achieved using the conventional freehand technique.
- Trial name
- NCT07909278
- Testing
- Static Computer-Assisted Implant Surgery (CAIS), Conventional Freehand Implant Placement
- Where
- Yemen
- Volunteers
- 30 people
- Sponsor
- Khadyjah Ali Ali Alrassas
Dental Prosthesis, Implant-Supported
Clinical Evaluation of the Effect of the Scanning Pattern on Complete-arch Implant Scans
This clinical trial aims to analyze and compare the influence of different scanning strategies (zigzag with conventional scan body, circumferential with conventional scan body, surface blocking with conventional scan body, zigzag…
- Trial name
- strategiesIOS (NCT05985226)
- Testing
- intraoral scan
- Where
- Spain
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Edentulous Jaw, Implant Complication
Partially-guided Protocol for Maxillary Overdentures Retained by Ti-Zr One-piece Mini Implants
This is a single-center, single-group, prospective clinical trial testing a partially-guided protocol for placement of mini implants overdentures in the edentulous maxilla.
- Trial name
- SMIS-Max (NCT06081192)
- Testing
- Implant placement surgery
- Volunteers
- 12 people
- Sponsor
- Universidade Federal de Goias
Jaw, Edentulous, Dental Impression Techniques
Intraoral Scanning Accuracy in the Edentulous Mandible
Today, tooth- or implant-supported single crowns and short-span fixed partial dentures can be fabricated on the basis of an intraoral scan, but the scanning accuracy decreases with increasing length of the jaw section to be…
- Trial name
- NCT05032170
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- University Hospital Heidelberg
Atrophic Edentulous Maxilla, Zygomatic Implants
Evaluation of Zygomatic Implant Placement Accuracy Using Fully Metallic vs Resin-based Static Surgical Guides in Severely Atrophic Maxilla
Some patients lose a large amount of bone in the upper jaw. When this happens, it can be difficult to place regular dental implants. In these cases, special implants called zygomatic implants can be used.
- Conditions
- Atrophic Edentulous Maxilla, Zygomatic Implants, Guided Surgery, Dental Implant
- Trial name
- guided surgery (NCT07551024)
- Testing
- Resin surgical Guide, Group B (Metallic nickel Guide)
- Where
- Egypt
- Volunteers
- 4 people
- Sponsor
- Future University in Egypt
Prediction of Primary Implant Stability From Bone Quality Obtained Prior to Implant Placement Using CBCT
Prediction of Primary Dental Implant Stability Preoperatively Using CBCT of the Planned Implant Site.
This study aimed to assess whether preoperative characteristics of the implant site, such as bone density and alveolar ridge width, assessed using cone beam computed tomography (CBCT), are significantly associated with primary…
- Trial name
- CBCT (NCT06654518)
- Testing
- Preoperative CBCT for Bone Density and Ridge Width Measurement
- Where
- Egypt
- Volunteers
- 29 people
- Sponsor
- Soaad Tolba Mohammed Tolba Badawi
Dental Implants, Single-Tooth, Dental Impression Technique
Digital vs Conventional Impression in Capturing the Emergence Profile Around Maxillary Anterior Implant-supported Crowns
This study compares conventional impression and cast fabrication to direct/indirect digital scannig and 3D printed casts regarding their accuracy in replicating the peri-implant emergence profile of single implants in the…
- Trial name
- NCT06425770
- Testing
- indirect digital impression and 3D printed cast, direct digital impression, conventional impresion and cast
- Where
- Hungary
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Dental Implant
The Accuracy of Static Navigation Systems and Robotic System in Partially Edentulous in Posterior Area
The aim of this randomized clinical trial to compare the implant positional accuracy of robotic system-assisted implant surgery with that of static system-assisted implant surgery.
- Trial name
- NCT06173921
- Testing
- robotic system, Static navigation system
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Immediate Implant Placement in Mandibular Molar Extraction Sockets
Computer Guided Immediate Implant Placement in Mandibular Molars Using Patient Specific 3D Printed Polylactic Acid Graft Versus Conventional Immediate Implant Placement With Xenograft
This randomized controlled clinical trial will evaluate a computer-guided immediate implant placement technique in non-restorable mandibular molars using a patient-specific 3D-printed polylactic acid (PLA) graft and implant…
- Trial name
- RCT (NCT07774052)
- Testing
- Patient-Specific 3D-Printed PLA Socket Guide and Root-Form Scaffold, Conventional Immediate Implant Placement
- Where
- Egypt
- Volunteers
- 17 people
- Sponsor
- Mahmoud Fawzy Mahmoud Mohamed
Jaw, Edentulous
Accuracy of Computer Guided Implant Surgery
The investigators' aim is to evaluate the accuracy of the stereolitographic template comparing the final implant insertion to the planned implant position at coronal and apical level.
- Trial name
- STIMPLANTSRG (NCT02418117)
- Testing
- Stereolitographic template
- Where
- Romania
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Concordia Dent Srl
Dental Implants, Surgery, Computer-Assisted
Accuracy of Dynamic Navigation System on Zygomatic Implant Placement
This study consists in a randomized controlled trial which objective is to assess the accuracy of a dynamic navigation system in zygomatic implant placement in partially or total edentulous patients in the upper jaw compared with…
- Trial name
- NCT06155799
- Testing
- Freehand zygomatic implant placement
- Where
- Spain
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Dental Implant, Implant Therapy
Do Immediate Digital Workflows Increase Patient Value?
This two-center randomized controlled trial will evaluate whether an immediate digital posterior implant workflow provides greater patient-defined value than a delayed digital workflow in adults requiring single posterior implant…
- Conditions
- Dental Implant, Implant Therapy, Immediate Dental Implant Placement, Delayed Implant
- Trial name
- ITI PROM RCT (NCT07656597)
- Testing
- Immediate digital posterior implant workflow, Delayed digital posterior implant workflow
- Where
- 2 sites in Germany, Hong Kong
- Volunteers
- 50 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Edentulism, Dental Implants
Accuracy of the Calibrated Framework for Intra Oral Full Arch Scan (A Cross-over Study)
This crossover clinical trial aims to compare the accuracy of conventional splinted open-tray implant impressions with intraoral digital scanning using a calibrated framework in completely edentulous patients rehabilitated with…
- Trial name
- NCT07858682
- Testing
- Conventional Splinted Open-Tray Implant Impression, Intraoral Digital Scanning Using a Calibrated Framework
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Mansoura University
Prosthesis Failure, Dental, Dental Implant Failed
Customized Oral and Maxillofacial Reconstruction
Regional oral and maxillofacial defects secondary to ablative tissue resection can contribute to severe aesthetic and functional loss, which influences patients' regular life and may cause psychological problems.
- Trial name
- NCT04884126
- Testing
- dental implant placement
- Volunteers
- 150 people
- Sponsor
- KU Leuven
Dental Implantation
Accuracy of Guided Implant Placement Using Double Versus Triple Scan Protocol in Completely Edentulous Patients
16 implant placement by surgical guide using double scan protocol versus triple scan protocol to Evaluate angular and linear deviation of virtual implants and actual implant position in completely edentulous patients according to…
- Trial name
- NCT03321162
- Testing
- scan protocol
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Prostheses
Classifying Fully Guided Surgical Guides
Surgical guides can be classified according to support into tooth-supported, mucosa-supported, bone-supported, or a combination of these. Tooth-supported templates are further divided into unilateral or bilateral tooth support.
- Trial name
- NCT06947057
- Testing
- Guided implant placement
- Volunteers
- 52 people
- Sponsor
- Ain Shams University
Dental Implant, Edentulism
Long-Term Clinical and Radiographic Outcomes Following Freehand and Guided Dental Implant Placement: A Randomized Controlled Trial Follow-Up
This study is a long-term clinical follow-up of a previously conducted randomized trial comparing different levels of surgical guidance in dental implant placement.
- Conditions
- Dental Implant, Edentulism, Navigation
- Trial name
- SMART-ACCURACY (NCT07373548)
- Testing
- dental implant placement
- Where
- Hungary
- Volunteers
- 96 people
- Sponsor
- SmileDent Kft.
Edentulism
The Success of Implant-borne Prostheses Following Fully-guided Static Computer-assisted Implant Surgery.
This study aims to determine the success of implant-borne prostheses and the accuracy of implant placement that can be achieved using fully guided static Computer Assisted Implant Surgery (sCAIS).
- Trial name
- NCT06794138
- Testing
- dental implant placement
- Where
- Hungary
- Volunteers
- 13 people
- Sponsor
- Semmelweis University
Dental Implant
The Accuracy of s-CAIS Compared With c-LIS
To compare the static computer-aided implant surgery (s-CAIS) and conventional laboratory-guided implant surgery (c-LIS) in terms of accuracy for single tooth replacement in posterior areas.
- Trial name
- NCT05361226
- Testing
- Accuracy measurement
- Where
- Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Dental Implantation Accuracy
Accuracy of 3D Printed Custom-Made Registration Method for Dynamic Navigation Implant Surgery Using Mininavident in the Esthetic Zone: A Clinical Trial
This clinical trial evaluates the accuracy of a 3D printed custom-made registration method for dynamic navigation implant surgery using the Mininavident system in the esthetic zone of the anterior maxilla.
- Trial name
- NCT07199153
- Testing
- D Printed Custom Registration Marker for Dynamic Navigation
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Sherif Aly Sadek