Smart Digital Denture Conversion (SDDC), a Technique for Full Arch Immediate Loading

Ain Shams University

Status: Completed

Conditions: Complete Edentulism

Treatments: Procedure: conventional denture conversion; Procedure: digital denture conversion

Study type: Interventional

Funder types: Other

Identifiers

NCT06233552

FDASU-Rec IR 102305

Details and patient eligibility

About

This study presents a smart digital approach to design and construct a screw retained immediately loaded full arch implant supported bridge based on the pre-treatment complete denture.

Full description

After intra oral scanning of the ridge form, implant positions, the denture is used to scan the intermaxillary relation and tooth positions and the fixed interim is designed and milled from PMMA. This technique is applicable when a single arch is treated or for bimaxillary implant rehabilitation cases. In this study 30 patients were grouped into two groups; group I in which a converted denture was made conventionally and Group II in which a converted denture was made digitally. General satisfaction, chair side working time, and esthetic outcome of the prostheses were recorded and quantified with a verbal rating scale following insertion of implant-supported prosthesis.

Enrollment: 30 patients

Sex: All

Ages: 50 to 70 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• -Nonsmokers
• Free from any systemic disease
• Non-bruxers
• With sufficient quality and quantity of bone
• Prepared to comply with the follow-up and maintenance program

Exclusion criteria

• • Patients with bad oral hygiene.
• Patients with limited mouth opening.
• Vulnerable groups.
• Uncooperative patients.

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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30 participants in 2 patient groups

conventional denture conversion

Active Comparator group

Description:

a conventional denture conversion will be done following the conventional fabrication technique.

Treatment:

Procedure: conventional denture conversion

digital denture conversion

Experimental group

Description:

An alternative workflow for construction of the fixed interim requires impressions, model production, and jaw relation records then digitizing all these data then designing and milling the restoration.

Treatment:

Procedure: digital denture conversion