Clinical trials: Zygomatic Implants
Dental Implants, Maxillary Diseases
"Computer-Guided vs Freehand Zygomatic Implant Placement
This randomized trial compares computer-guided versus free-hand zygomatic implant placement in patients with atrophic maxillae or maxillary defects.
- Trial name
- NCT06925438
- Testing
- Computer-guided zygomatic implant system, free-hand zygomatic implant placement
- Where
- 2 sites in Egypt
- Volunteers
- 8 people
- Sponsor
- Al-Azhar University
Zygomatic Implants
Transforming Channel Osteotomy Into Tunnel Osteotomy in Zygomatic Implant Preparation
The evolution of zygomatic implant techniques, from the original procedures to the Zygomatic Anatomy-Guided Approach (ZAGA), has significantly improved outcomes for patients with severe maxillary atrophy.
- Trial name
- NCT07394179
- Testing
- Group A, Group B
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Fayoum University
Class II Malocclusion
Effect of Maxillary Third Molar Extraction vs. Non-extraction on Distalization of First Molars in a Group of Adolescent Patients
There is a scarcity in literature regarding the influence of maxillary third molar on distalization . This study aimed to compare the influence of unerupted maxillary third molars and their extraction on the bilateral…
- Trial name
- NCT05647720
- Testing
- Distalization combined with upper third molars extraction, Distalization without upper third molars extraction
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Prosthesis Durability
Management of Severely Atrophied Maxillary Ridge Using Quad Zygomatic Implants
This clinical study will aim to compare and evaluate zygomatic implant stability, occlusal contact, and bone level changes around dental implants
- Trial name
- NCT06031506
- Testing
- Implant supported hybrid maxillary prosthesis
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Maxillary Deficiency, Alveolar Bone Loss
Completely Versus Partially Guided Zygomatic Implant
The aim of study is evaluation of accuracy of completely versus partially limiting computer generated surgical three-dimensional guides during placement of zygoma implants in patients with atrophic maxillae.
- Trial name
- NCT06227351
- Testing
- completely limiting computer generated surgical three-dimensional guide, Partially limiting computer generated surgical three-dimensional guide
- Where
- Egypt
- Volunteers
- 6 people
- Sponsor
- Fayoum University
Edentulous Maxilla, Maxillary Bone Loss
NobelZygoma TiUltra Implant System Study
The goal of this prospective study is to assess short term (12-months) clinical outcomes of NobelZygoma TiUltra implants and Multi-unit Abutment Xeal in the rehabilitation of participants with severely atrophic maxilla treated…
- Conditions
- Edentulous Maxilla, Maxillary Bone Loss, Atrophic Maxilla
- Trial name
- NCT07258940
- Testing
- NobelZygoma™ 0° CC TiUltra™implant ; NobelZygoma™ 45° Ext Hex TiUltra™ implant, Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 17° Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 45° Multi.Unit Abutment Xeal Zygoma CC RP; 60° Multi-Unit Abutment Xeal Zygoma CC RP
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 85 people
- Sponsor
- Nobel Biocare
Implant Stability
Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region.
The goal of this clinical trials is to compare two diameters, 1.6 and 2 mm, of mini implants both are 12 mm length placed in the infrazygomatic crest region.
- Trial name
- TADs (NCT07337538)
- Testing
- insersion of two diameters of mini implant.
- Where
- Iraq
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Soft Tissue Augmentation at Dental Implants
Assessment of Soft Tissue Thickness Following Utilization of Buccal Pad of Fat Versus Platelet-rich Fibrin for Covering Zygomatic Implants: A Randomized Clinical Trial
Would buccal pad of fat be comparable to platelet rich fibrin for Zygomatic implant coverage as a step for reconstruction of atrophic posterior maxilla, in terms of peri-implant soft tissue thickness and avoiding complicated…
- Trial name
- NCT07562334
- Testing
- Coverage with PRF for Zygomatic implant placed
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Zygomatic Implants, Atrophic Maxilla
Buccal Fat Pad vs. Palatal Rotation Scarf Grafts for Soft Tissue Management Around Zygomatic Implants
Over the past 20 years, the demand for oral rehabilitation among edentulous patients has steadily increased. Traditionally, individuals with edentulous maxillae were treated using removable complete dentures.
- Conditions
- Zygomatic Implants, Atrophic Maxilla, Soft Tissue Defect, Soft Tissue Healing
- Trial name
- RCT BFP ZAGA (NCT06968780)
- Testing
- Buccal Fat Pad, Palatal Rotation Scarf Graft
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Zygomaticomaxillary Complex Fracture, Zygomatic Fractures
BoneTape Feasibility Trial
This study aims to evaluate the safety, effectiveness, and usability of BoneTape, an innovative medical device designed to fix facial bone fractures, specifically in the zygomaticomaxillary (midface) region.
- Conditions
- Zygomaticomaxillary Complex Fracture, Zygomatic Fractures, Zygoma Fracture
- Trial name
- NCT06600854
- Testing
- BoneTape
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Cohesys Inc.
Zygomatic Implant, Robotic
Flapless Zygomatic Implants Robot-assisted Placement
Zygomatic implants are indicated for the rehabilitation of the severely atrophic maxilla. Similar to standard implant placement, gaining an optimal position of the zygomatic implants is essential for a predictable…
- Trial name
- ROSA-ZYGOMA (NCT05565157)
- Testing
- Zygomatic implants
- Where
- France
- Volunteers
- 15 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Edentulous Maxilla, Resorbed Maxilla
Zygomatic Versus Conventional Dental Implants in Augmented Maxillae
Dental implants are used for replacing missing teeth. Placing dental implants is limited by the presence of adequate bone volume permitting their anchorage.
- Conditions
- Edentulous Maxilla, Resorbed Maxilla, Implant Therapy
- Trial name
- NCT01961284
- Testing
- Zygomatic implant placement, conventional implants and augmentation of maxilla
- Where
- 2 sites in United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- NHS Lothian
Orthodontic Appliance Complication
Evaluation of Two Mini-Implant Lengths in the Infra-Zygomatic Crest Region
Evaluation of two different lengths of mini-implants in the infrazygomatic area regarding primary stability, pain perception, sinus penetration, secondary stability and failure rate.
- Trial name
- NCT06293872
- Testing
- 12*2 mm length miniscrew
- Where
- Iraq
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Edentulous; Alveolar Process, Atrophy
Reliability of All on 4 Using 2 Zygomatic and 2 Conventional Implants vs All on 4 Implants for Rehabilitation of Maxilla
Oral rehabilitation by dental implants in the severely atrophic maxilla often represents a challenge. To overcome this difficulty, bone augmentation procedures such as sinus augmentation, guided bone regeneration (GBR), or…
- Trial name
- NCT05108324
- Testing
- zygomatic implant, conventional implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Jaw, Edentulous
Study of Neodent Implantable Devices of GM Zygomatic Line
GM Zygomatic implant is intended to be surgically placed in the posterior region of the maxilla and zygoma. It is indicated for multiple prostheses in case of severe resorption in the maxilla and total edentulism (situations in…
- Trial name
- NCT04328116
- Testing
- Dental Implants
- Where
- Brazil
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Neodent
Atrophic Edentulous Maxilla, Zygomatic Implants
Assessment of Soft Tissue Thickness Over Zygomatic Implants in Atrophied Maxilla Covered With Buccal Fat Pad vs. Palatal Pedicle Flap
Background and Rationale The rehabilitation of the severely atrophied maxilla utilizing zygomatic implants is a highly predictable and effective treatment modality.
- Conditions
- Atrophic Edentulous Maxilla, Zygomatic Implants, Dental Implant, Soft Tissue Augmentation at Dental Implants
- Trial name
- NCT07574606
- Testing
- Palatal pedicle over zygomatic implant, covering zygomatic implants using buccal fat pad
- Where
- Egypt
- Volunteers
- 4 people
- Sponsor
- Future University in Egypt
Zygomatic Fractures
A Full Digital VS Conventional Protocol in Management of Zygomatico-Maxillary Complex Fracture
this study aims To evaluate The Accuracy of Zygomatico- Maxillary Complex (ZMC) Fracture reduction and fixation Using customized Patient-Specific implant and patient-specific predictive holes surgical guide Versus Conventional…
- Trial name
- NCT06588075
- Testing
- Reduction and fixation of zygomatico- Maxillary complex fracture using a full digital work flow, Reduction and fixation of zygomatico- maxillary complex fracture using a conventional free hand protocol
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atrophic Maxilla, Zygomatic Implants
Computer Guided Placement of Zygomatic Implants in Two Different Approaches
Evaluation of computer guided placement of Zygomatic implants utilizing intra sinus versus extra sinus surgical approach for the reconstruction of atrophic maxilla.
- Trial name
- NCT06129695
- Testing
- Zygomatic implants
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Maxillary Defect Reconstruction, Atrophic Edentulous Maxilla
Evaluation of Accuracy of Three-Dimensionally Guided Zygomatic Implant Installation
This study was conducted at the Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tanta University. A prospective non-controlled clinical study was performed on ten patients with compromised zygomaticomaxillary…
- Trial name
- NCT07463469
- Testing
- zygomatic implant installation using custamized bone supported surgical guide
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Tanta University