Status:
UNKNOWN
Functional Relining Versus Digital Altered Cast Using Digitally Fabricated Distal Extension Frameworks
Lead Sponsor:
Mansoura University
Conditions:
Dental Prosthesis Complication
Eligibility:
All Genders
40-70 years
Phase:
NA
Brief Summary
This clinical study will be done to compare between functional relining and digital altered cast of selective pressure impression techniques for constructing mandibular distal extension removable part...
Detailed Description
According to the functional impression techniques, all patients will be classified into two equal groups: Group A: Functional relining of processed RPD base at insertion: •After try in, a record bas...
Eligibility Criteria
Inclusion
- 1\. All patients having completely edentulous maxilla opposing class I Kennedy mandible.
- 2\. Sufficient restorative space must be available (from the mucosa covering the crest of the residual ridge to proposed occlusal plane). This will be detected by a tentative jaw relation.
- 3\. Well formed residual ridge covered by healthy firm mucosa. 4. All patients are of angel's class I maxillo-mandibular relationships. 5. Abutment teeth must fulfil certain criteria:
- Abutment teeth should be healthy with good periodontal and bone support.
- Should not show a pronounced degree of mobility or advanced gingival recession.
- Crown Root Ratio of abutment teeth not more than 1:2
Exclusion
- 1\. Sever soft tissue undercuts. 2. Systemic diseases that may affect bone changes such as diabetes and osteoporosis.
- 3\. History of radiotherapy in the head and neck region.
Key Trial Info
Start Date :
April 10 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 16 2024
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT06082609
Start Date
April 10 2023
End Date
December 16 2024
Last Update
October 13 2023
Active Locations (1)
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1
Mansoura University ,Faculty of dentistry
Al Mansurah, Dakahlia Governorate, Egypt, 35516