Clinical trials: Dental Implantation Accuracy
Dental Implants
Dynamic Navigation vs. the Freehand Method
The purpose of the study is to evaluate in novice surgeons the accuracy of the X-Guide® navigation system (X-Guide®, X-Nav Technologies®, Pennsylvania, USA) in implant placement compared to freehand implant placement.
- Trial name
- NCT06028750
- Testing
- Dynamic Computer Assisted Surgery, Freehand
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
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
Edentulous Jaw, Dental Prosthesis, Implant-Supported
Accuracy of Standard and Geometric Pattern-Assisted Digital Scanning for Full-Arch Implant Prosthesis Frameworks
This clinical trial aims to compare three different impression techniques used to fabricate full-arch implant-supported dental prostheses.
- Conditions
- Edentulous Jaw, Dental Prosthesis, Implant-Supported, Prosthodontics, Dental Implantation, Endosseous
- Trial name
- GPA Scan (NCT07065487)
- Testing
- Intraoral Scanner - Standard Protocol, Intraoral Scanner with Geometric Reference Pattern, Conventional Splinted Impression Technique
- Where
- Egypt
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Mirna ashraf anis heneen
Dental Implant
Accuracy of Intraoral Photogrammetry Scanner in Complete Arch Digital Implant Impression
Intra oral scanning can perform a full digital workflow right on the patient's mouth. Recently an intra-oral photogrammetry scanner has been introduced in the market that can make intra-oral tissue scanning in addition to a…
- Trial name
- NCT06599294
- Testing
- Digital scanning, Two digital impressions will be recorded, one with a conventional intra-oral scanner and another one with an intra-oral photogrammetry scanner.
- Where
- 2 sites in Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Immediate Dental Implants
Accuracy in Computer Guided Versus Free Hand Immediate Implantation
Patients with hopeless teeth in the esthetic area requiring immediate implant restoration will be recruited to the study. Patients will be divided into two groups; a group will receive immediate implants placed using CAD/CAM…
- Trial name
- RCT (NCT03281148)
- Testing
- Computer guided implant insertion group, Free hand implant insertion group
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant Failure
Accuracy of Computer-assisted Template-based Implant Placement Using Conventional or Digital Impression
Proper implant position has a significant impact in esthetic and functional outcomes of implant-supported restorations. Computer-assisted template-based implant placement (guided surgery) have become increasingly popular due to…
- Trial name
- NCT03764176
- Testing
- Conventional impressions, Digital impressions
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Valencia
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
Focus of Study: Computer-Aided Design/Instrumentation
MGUIDE MORE Dental Implant Planning System- Clinical Accuracy Study
The aim of the present study is to assess the accuracy of MGUIDE MORE System (MGS), consisting of MGUIDE MORE software, MGUIDE MORE surgical kit and MGUIDE MORE template by evaluating the difference between planned and actual…
- Trial name
- NCT02217774
- Testing
- MGUIDE MORE
- Where
- Israel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
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
Partially Edentulous Mandible, Dental Implantation
A Study of Surgical Guide Assisted Dental Implantation in Bangladesh
This is a randomized controlled study that aims to compare the accuracy between full-guided with guide-pin-assisted free-hand dental implant surgeries.
- Trial name
- NCT05983718
- Testing
- Surgical Guide, Guide-pin-assisted Freehand surgery
- Where
- Bangladesh
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Dhaka Dental College and Hospital
Tooth Loss, Dental Implant
Tissue Preservation in Immediate 1C Implants Using an Anatomical Prefabricated Healing Abutment
The goal of this clinical trial is to evaluate whether an anatomical prefabricated healing abutment (AHA) improves tissue preservation and clinical outcomes following immediate implant placement after tooth extraction in adults.
- Conditions
- Tooth Loss, Dental Implant, Clinical Trials, Randomized Controlled Trial
- Trial name
- Aharct (NCT07727980)
- Testing
- scannable anatomical healing abutment, Standard Healing Abutment for Dental Implants
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Illinois Chicago
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
Dental Implant
Accuracy of Dental Implant Placement Using a Collaborative Surgery Robot
For free hand dental implant placement, a key difficulty is to accurately control the position. Improving precision of dental implant placement is considered important for safety and efficacy of tooth replacement with dental…
- Trial name
- NCT05919862
- Testing
- Robot system, Freehand surgery
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Partially Edentulous Maxilla, Mandible
Accuracy of Scannable Healing Abutments for Implant Impressions
This prospective controlled clinical trial evaluates the three-dimensional positional accuracy of implant-level impressions obtained using scannable healing abutments compared with conventional open-tray and closed-tray…
- Trial name
- NCT07393269
- Testing
- Digital implant impression using scannable healing abutments, Open-tray implant impression, Closed-tray implant impression
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Sherif Aly Sadek
Dental Implant
Accuracy of Guided Implant Placement Using Artificial Intelligence Segmentation Versus Conventional Technique
To compare the accuracy of surgical guided implant using AI tooth segmentation of the CBCT alone without intraoral scan to fabricate the implant guide versus conventional technique by alignment the CBCT and intraoral scan to…
- Trial name
- NCT06967090
- Testing
- Implant surgery using surgical guide
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Dental Implant
Accuracy of Various Advanced Treatment Planning Software for Static Computer Guided Surgery in Dental Implant
This study will be conducted to investigate the accuracy of Blue sky plan bio , exoplan ,and real guide advanced treatment planning software required for static computer guided surgery designing and manufacturing.
- Trial name
- NCT06910007
- Testing
- dental implant will be inserted using surgical guide, dental implant
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Dental Implants, Single-Tooth
Clinical Performance and Accuracy of Healing Abutment With Scan Peg for Single Posterior Implant-supported Restorations
The aim of this randomized clinical trial is to evaluate the clinical performance through prosthodontic, periodontal and radiographic evaluation of single screw-retained implant-supported restorations fabricated by intraoral…
- Trial name
- NCT05402202
- Testing
- Healing abutment with scan peg (Neoss implant system, Harrogate, England), Customized healing abutment
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Alexandria University
Tooth Loss, Maxillary Premolar Area
Sleeved vs. Sleeveless Guides for Immediate Implant Placement
This study aims to compare implant placement accuracy using sleeved versus sleeveless static surgical guides for immediate implant placement in the premolar region.
- Conditions
- Tooth Loss, Maxillary Premolar Area, Immediate Dental Implant Placement, Guided Implant Placement
- Trial name
- S2S-IG RCT (NCT07845890)
- Testing
- Conventional Sleeved Static Surgical Guide, Sleeveless Static Surgical Guide
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Implant
Accuracy of Dental Implant Position Robotic Assistance, Dynamic Navigation, or Static Guide?
For free hand dental implant placement, a key difficulty is to accurately control the position. Improving precision of dental implant placement is considered important for safety and efficacy of tooth replacement with dental…
- Trial name
- NCT05892406
- Testing
- Static guide, Dynamic navigation, Robotic system
- Where
- 2 sites in China
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
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