To Evaluate the Complete Mandibular Dentures Produced Via 3D Printing in Comparison to Those Constructed From Metal-reinforced Acrylic Resin Regarding Their Retention (retention)

National Research Centre, Egypt

Status: Completed

Conditions: Edentulous Alveolar Ridge

Treatments: Device: metal reinforced complete denture; Device: digital complete denture

Study type: Interventional

Funder types: Other

Identifiers

NCT07061860

8887082022

Details and patient eligibility

About

in this study we will construct denture for patient by different way and material one of this denture constructed digitally and the other one constructed in conventional way with metal reinforced. then we will measure the retention of the dentures

Full description

the complete denture is constructed for completely edentulous patient. the different technique of construction aim to increase retention of denture to prevent dislodgment during mastication

Enrollment: 20 patients

Sex: All

Ages: 50 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Class I maxillary-mandibular relationship
• well-maintained oral mucosa
• normal salivary flow

Exclusion criteria

• smokers patient
• patient had any abnormalities in hard or soft tissues
• severe ridge undercut
• patient received radiation therapy to the head and neck region

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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20 participants in 2 patient groups

complete edentulous patient receive 3D printed denture

Experimental group

Description:

group 1: 10 patients: Complete dentures constructed from poly-methyl methacrylate resin were used to create the mandibular and maxillary 3D-printed dentures

Treatment:

Device: digital complete denture

complete edentulous patient receive metal reinforced denture

Active Comparator group

Description:

group 2: 10 patients: complete denture constructed from metal reinforced acrylic denture

Treatment:

Device: metal reinforced complete denture