Four-unit Implant Supported Fixed Partial Dentures Fabricated From Different Materials
Clinical and Radiographic Outcomes of Four-unit Implant Supported Fixed Partial Dentures Fabricated From Different Materials
Menoufia University
60 participants
Jan 19, 2023
OBSERVATIONAL
Conditions
Summary
Implant supported superstructure is necessary for long term success and durability of the implant itself in terms of stresses distribution and fracture strength capability. Stresses falling on an implant are too much greater than those applied on a tooth structure with a periodontal ligament offering a degree of elasticity. The important mechanical and physical properties of materials used for the fabrication of dental prostheses include adequate flexural and tensile strength and modulus of elasticity, maximum fracture resistance, optimal bond strength and adequate polishability.
Eligibility
Inclusion Criteria5
- No systemic diseases that might alter the tissue response to implantation.
- Mobility grade 3 at the site of the 4 lateral incisors.
- sufficient available inter-arch space
- normal maxillomandibular relation.
- no temporomandibular joint
Exclusion Criteria2
- Grade 1 or 2 mobility at the incisor's region.
- Patients with systematic diseases that contraindicate implant placement.
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Interventions
Prosthesis superstructure for 2 implant supported short span fixed bride constructed from different materials
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06422260