NCT05912127

All on Four Versus All on Three Implant Treatment Concepts

All On-4 Versus All o-3 Implant Treatment Concepts for Rehabilitation of Atrophied Mandibular Ridge. A Study of Patient Satisfaction

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 30 (actual)
• Sponsor: Mansoura University · Academic / Other
• Sex: All
• Age: 45 Years – 65 Years
• Healthy volunteers: Accepted

Summary

the evaluation of patient satisfaction of All on-4 versus All on-3 implant treatment concepts rehabilitation of atrophied mandibular ridge.

Detailed description

Patients will be classified into 2 groups according to the implant treatment concept they received: * Group 1 (control group); included patients who received All on 4 implant-supported fixed restoration. The patients received 2 inclined implants anterior to the mental foramina and 2 vertical implants in the lateral incisor/canine areas. * Group 2 (test group); included patients who received All on 3 implant-supported fixed restoration. The patients received 2 inclined implants anterior to the mental foramina and 1 vertical implant in the midline of the mandible.

Conditions

• Prosthesis Durability

Interventions

Type	Name	Description
DEVICE	implant supported fixed full arch prosthesis	the patients will receive screw-retained cast metal-ceramic fixed prostheses that replace lost gingival tissues with pink porcelain.

Timeline

• Start date: 2022-01-16
• Primary completion: 2022-10-09
• Completion: 2023-06-11
• First posted: 2023-06-22
• Last updated: 2023-06-22

Locations

1 site across 1 country: Egypt