Evaluation Of Marginal Bone Height Changes And Biting Force In Screw Retained Implant Prostheses Using Reinforced Resin Vs Monolithic Zirconium
Trial Parameters
Brief Summary
This studies aims to compare the behavior of recently introduced resin reinforces compared to monolithic zirconia
Eligibility Criteria
Inclusion Criteria: * Mandibular Class II, partially edentulous patients that enables measuring the marginal bone height changes and values of biting forces intra-orally. * Fully dentulous edentulous opposing Maxillary arch. * Patients with normal class I jaw relationship. * Patients that require fixed restorations for functional and esthetic reasons * Age range (30-60 years). * Cooperative patients those are willing to attend all follow-up periods. * Patients with healthy attached mucosa of appropriate thickness free from any inflammation. * Patients with healthy bone of appropriate thickness, width and height free from any inflammation. * Patients without any medical conditions that contraindicates implant placement. Exclusion Criteria: * Patients with Parkinson's disease * Patients with xerostomia. * Patients with a history of allergy to resins and/ or zirconia. * Patients with a medical systematic condition that contraindicate implant placement. * Patients smoking more than 10 ciga