Biological Performance of Custom CAD /CAM Abutments for Single Dental Implants Restoring Mandibular First Molars: RCT
Not Applicable
- Conditions
- Oral Health
- Registration Number
- PACTR201809736563842
- Lead Sponsor
- Faculty of Dentistry Alexandria University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Patients with a missing mandibular first molar, with natural tooth antagonist.
Good oral hygiene with attitude for compliance to perform strict oral hygiene measures (Plaque index score = 0-1).
Adequate bone quantity and quality for placement of dental implants.
Exclusion Criteria
Systemic or local diseases that might contraindicate surgical implant placement, or interfere with proper osseointegration.
Parafunctional habits or any sign and symptom of pathological occlusion.
Smoking.
Pregnancy
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method MMP-8 level in peri-implant sulcular fluid around custom titanium CAD CAM and pre-machined stock titanium dental implant abutments.<br>
- Secondary Outcome Measures
Name Time Method Evaluation of periodontal clinical parameters (Plaque Index, Gingival Index, and Probing Depth) of soft tissues around both types of abutments.<br>;Assessment of crestal bone level through digital bitewing radiographs. <br>;Assessment of mechanical complications related to abutment screw or the crown restoration.<br>