Completely Versus Partially Guided Zygomatic Implant

Status Recruiting

Clinical Trial Summary

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.

Clinical Trial Description

According to World Oral Health Organization (WHO), losing teeth and arch edentulism is the result of a life long history of oral diseases like advanced dental caries and severe periodontal disease. Complete tooth loss estimated global average prevalence is 7% among people aged 20 years and 23% among people aged 60 years or older. Tooth loss lead to bone resorption in all direction. Non-grafting solutions have been developed to reduce risks, morbidity, and treatment time. These types of treatment are often preferred by patients, considering that they may minimize total treatment time and have less morbidity than staged procedures of grafting solutions.One of non-grafting solutions is the zygomatic implants. Zygomatic implants have shown improved clinical results compared with bone grafting in compromised maxillary bone.But the same as any surgical procedure, placing zygomatic implants has potential complication, such as: oro-antral communication, paresthesia or altered sensation of the infra orbital nerve also penetration of the orbital cavity may occur. In order to achieve the optimal position of zygomatic implant, computer-based planning has been introduced with the use of surgical guides. Surgical guides are classified according to design concepts for fabrication of surgical guide to non-limiting, partially limiting design and complete limiting. In partially limiting design,the first drill is used then the surgical guide is removed and the osteotomy and implant placement are completed in freehand while in complete limiting design all the instruments used in surgical procedure during implant placement are restricted. In literature, there is low evidence of using partially guided surgery for zygomatic implant and also of comparing the two designs with each other. 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. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06227351
Study type	Interventional
Source	Fayoum University
Contact	Mohamed K Ghallab
Phone	+201003489439
Email	mkh02@fayoum.edu.eg
Status	Recruiting
Phase	N/A
Start date	February 5, 2024
Completion date	September 2024

View Details

See also
Status	Clinical Trial	Phase
Not yet recruiting	`NCT05470673` - Autogenous Demineralized Dentin Graft Combined With Injectable PRF + Metronidazole Versus Autogenous Demineralized Dentin Graft Alone for Alveolar Ridge Preservation	N/A
Recruiting	`NCT02580721` - The Influence of Mucosal Tissue Thickness on Soft and Hard Tissue Changes Around Implants	N/A
Completed	`NCT02515058` - Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts	N/A
Enrolling by invitation	`NCT02209311` - Effectiveness and Safety of Method of Maxilla Alveolar Process Reconstruction Using Synthetic Tricalcium Phosphate and Autologous MMSCs	Phase 1/Phase 2
Completed	`NCT02602223` - Comparison of Amnion Chorion Membrane vs. Dense Polytetrafluoroethylene Membrane in Ridge Preservation Procedures	Phase 2
Completed	`NCT02255149` - A Feasibility Study for Growth Bone Vertically With Titanium Mesh and Allograft in Lower Posterior Jaw	N/A
Recruiting	`NCT06081296` - Dimensional Changes in Alveolar Ridge Preservation	N/A
Recruiting	`NCT05674331` - Clinical, Radiographical, Histological Evaluation and Blood Flow Analysis of Alveolar Ridge Preservation	N/A
Completed	`NCT03944811` - Bone Height Gain Following Transcrestal Sinus Floor Elevation Using Piezoelectric Surgery Versus The Conventional Osteotome Technique	N/A
Completed	`NCT03045458` - Associations of Alveolar Bone Loss and Interleukin-1β Levels in One and Two Stage Surgical Procedures	N/A
Completed	`NCT05595746` - Radiological Bone Loss on Different Levels of Dental Implants	N/A
Completed	`NCT03357705` - Effectiveness in Limiting the Need to Elevate the Maxillary Sinus	N/A
Recruiting	`NCT05311735` - Mineralized and Partial Demineralized Dentin Graft Compared to FDBA	N/A
Completed	`NCT05494476` - Stability of the Marginal Bone Around Subcrestal Implants	N/A
Not yet recruiting	`NCT05536479` - Evaluation of Autogenous Stored Versus Autogenous Fresh Mineralized Dentin Graft for Alveolar Ridge Preservation	N/A
Active, not recruiting	`NCT02275767` - Histological Evaluation of Healing Following Ridge Preservation Using a Combined Cortical/Cancellous Mineralized Freeze-Dried Bone Allograft	N/A
Active, not recruiting	`NCT02120053` - Interest of Bone Substitute Material in Immediate Complete Denture	Phase 2/Phase 3
Completed	`NCT01728844` - GUIDOR® Growth Factor Enhanced Bone Graft Substitute for the Treatment of Periodontal Defects 6-months Post-Surgery	N/A
Terminated	`NCT00991965` - Localized Alveolar Ridge Augmentation With Dental Implant	N/A
Terminated	`NCT00991432` - Localized Alveolar Ridge Augmentation With Space Maintenance Devices	N/A