Management of Severely Atrophied Maxillary Ridge Using Quad Zygomatic Implants

Mansoura University15 enrolled

Overview

This clinical study will aim to compare and evaluate zygomatic implant stability, occlusal contact, and bone level changes around dental implants

The aim of this study will be to compare and evaluate zygomatic implant stability, occlusal contact, and bone level changes around dental implants and that of the atrophied maxilla rehabilitated with immediate loaded hyprid prosthesis supported by 4 zygomatic implants.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Prosthesis Durability

Interventions

Implant supported hybrid maxillary prosthesisDEVICE

All patients will receive immediately loaded hybrid prosthesis supported by 4 zygomatic implants.

Eligibility

Sex: ALLMin age: 45 YearsMax age: 70 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * All patients will have healthy healed residual alveolar ridges, Angle's class I maxillomandibular relations, available maxillary restorative space. This will be verified by tentative jaw relation records. Exclusion Criteria: * All detrimental bad habits like smoking, TMJ clicking or TMJ dysfunction will be excluded.

Locations (1)

Mansoura University ,Faculty of dentistry

Al Mansurah, Egypt

Outcomes

Primary Outcomes

patient satisfaction

The patient satisfaction will be evaluated using the visual analog scale (VAS) questionnaire at base line, 6, and 12 months later

Time frame: one year

marginal implant bone loss

The implant marginal bone height changes will be measured radiographically at base line, 6, and 12 months later

Time frame: one year

Secondary Outcomes

posterior area index

the area index of the anterior and posterior maxillary ridge will be measured radiographically at base line, 6, and 12 months later

Time frame: one year

Data from ClinicalTrials.gov

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