Comparison Between Injection Molded PEEK Framework and Cobalt Chromium Framework in Removable Partial Denture Regarding Retention

Cairo University30 enrolled

Overview

This study is aiming to evaluate the retentive forces in PEEK framework RPD compared to Cobalt-Chrome framework RPD during attachment/detachment cycles in mandibular kennedy class I edentulous cases

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Mandibular Prosthesis User

Interventions

peek framework RPDDEVICE

it is a polyetheretherketone polymer frame combined with acrylic resin denture teeth and a conventional acrylic resin denture base made by injecting technique and have several advantages regarding strength and esthetics

cobalt chromium framework RPDDEVICE

standard framework device

Eligibility

Sex: ALL

Medical Language ↔ Plain English

Inclusion Criteria: * . kennedy class I edentulous subjects indicated for framework partial denture Exclusion Criteria: * Uncooperative patients and bad oral hygiene patients

Locations (1)

Faculty of Oral and Dental Medicine Cairo University

Cairo, Manial, Egypt

Outcomes

Primary Outcomes

Retention

retention force of RPD during attachment/detachment cycles measured by digital force meter device

Time frame: change from baseline retention force after one month and after three months

Central Contacts

haytham mo talaat, master

CONTACT

+201210520141 haythamtalaat.zb@gmail.com

ahmed hefny zidan, master

CONTACT

+201126534668 ahmedhefnyf@gmail.com

Data from ClinicalTrials.gov

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