Higher mechanical properties are needed to restore structurally compromised posterior teeth, short fiber reinforced resin composite and injectable bioactive resin composites provide superior properties to flowable composites that were traditionally used to improve adaptation in deep cavities below the packable resin composite restorations. Thus, this study was designed to assess the clinical outcome of high strength dentine substitute materials.
Adult patients aged (20-50)
Medically free
Good oral hygiene (Plaque index ≤2 (Moderate accumulation with plaque in the sulcus))
Patients accepting to participate in the study.
Patients <20 and >50.
Teeth with proximal lesions.
Patients with bad oral hygiene (Plaque index >2).
Systematic disease that may interfere with the study.
Parallel
Beautifil Flow Plus X
Other interventionShofu's Beautifil Flow Plus X F00 a advanced bioactive injectable composite
EverX Flow
Other interventionShort fiber reinforced composite
Fracture
1. Clinically excellent/very good (sufficient): Restoration is completely present without deficiencies detectable after air drying. 2. Clinically good (sufficient): Restoration is completely present with minor deficiencies detectable after air drying 3. Clinically satisfactory (sufficient): Restoration is present with deficiencies detectable without air drying 4. Clinically unsatisfactory (partially insufficient): Localized but severe deficiencies regarding fracture and retention 5. Clinically poor (entirely insufficient): Generalized severe deficiencies
Recurrent caries
1. Clinically excellent/very good (sufficient): No caries/demineralization at the restoration margin detectable after air drying. 2. Clinically good (sufficient): First visible signs of a non-cavitated caries lesion at the restoration margin detectable after air drying. 3. Clinically satisfactory (sufficient): Established, non- cavitated caries lesion or microcavity at the restoration margin detectable without air drying. 4. Clinically unsatisfactory (partially insufficient): Localized dentin cavity at the restoration margin. 5. Clinically poor (entirely insufficient): Extensive dentin cavity at the restoration margin.
Post operative sensitivity
1. Clinically excellent/very good (sufficient): No Postoperative hypersensitivity. 2. Clinically good (sufficient): Minor postoperative hypersensitivity. 3. Clinically satisfactory (sufficient) Distinct "moderate" postoperative hypersensitivity. 4. Clinically unsatisfactory (partially insufficient): Severe "persistent" postoperative hypersensitivity. 5. Clinically poor (entirely insufficient): Extreme postoperative hypersensitivity "Irreversible pulpitis".
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Dalia Sameh Fawzi
Lead sponsor
Future University in Egypt
Sponsor institution
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