Marginal Bone Changes in Fixed All-on-Four Mandibular Prosthesis Using OT Bridge Attachment System
Edentulous Jaw
About this trial
This is an interventional treatment trial for Edentulous Jaw focused on measuring OTbridge attachment, ALL ON 4, fixed supported implant prosthesis, conventional screw retained fixed prosthesis
Eligibility Criteria
Inclusion Criteria: Patients with completely edentulous patients Aged 40 years or older. Sufficient inter -arch space not less than 13 mm. Good oral hygiene Minimum bone height 10 mm and minimum bone diameter should be 6 mm Exclusion Criteria: General contraindications for oral surgery Heavy smokers (greater than 20 cigarettes a Local acute or chronic infections Substance abuse (drugs or alcohol) Patients with neuromuscular or psychiatric disorders. Treatment with intravenous bisphosphonates Irradiation of the neck or head area in the past 5 years Diabetic patients (HbA1c>7.5%)
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Active Comparator
Experimental
All-on-four fixed mandibular prosthesis using conventionally screw retained multiunit abutments.
All-on-four fixed mandibular prosthesis using OT bridge attachment system
Edentulous patients receiving All-on-four fixed mandibular prosthesis using conventionally screw retained multiunit abutments.
Edentulous patients receiving All-on-four fixed mandibular prosthesis using OT bridge attachment system