The immediate implant-supported mandibular overdentures with cusped and cuspless tooth
Completed
- Conditions
- This study aimed to examine the impact of immediate implant-supported mandibular overdentures with cusped or cuspless tooth on surrounding bone tissues.Oral Health
- Registration Number
- ISRCTN10121553
- Lead Sponsor
- Albaha University
- Brief Summary
2016 results in https://www.ncbi.nlm.nih.gov/pubmed/26739979
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
1. Aged over 40 years
2. Free from any systematic diseases
3. Non-smoker
4. Jaw relation angle class one
5. Refused removable partial dentures
6. Edentulous more than 3 years
7. Hopeless mandibular teeth
Exclusion Criteria
1. Diabetes
2. Hypertension
3. Patients who prefer the removable partial dentures
4. Immunodeficient patients
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Crestal bone loss observed over one year, at 3, 6, 9 and 12 months. The measurement of crestal bone loss by periapical radiographs was evaluated by the masial and distal marginal bone height around the abutments (implant) from the radiograph of each patient as follow; two points were marked one at apex of implant and anther at the tip of the implant, a line (A) was drown connecting the 2 points then the tangent (b) to the tip of tooth, marginal bone height was measured by a dial caliper from mesial and distal alveolar crest to line (b), and measurements on serial radiographs were compared and the results were statistically analyzed as mean and percent.
- Secondary Outcome Measures
Name Time Method 1. Periapical lesions measured in each cross-section from the widest and deepest part of the lesion by the researcher using a precision digital caliper with an accuracy of up to 0.01 mm, at 3, 6, 9 and 12 months.<br>2. Pain measured using visual analog scale (VAS) at 3, 6, 9 and 12 months<br>3. Neural sensibility measured using a pulp sensibility test, which includes an electric test, which extrapolates pulp health from sensory response, at 3, 6, 9 and 12 months<br>4. Mobility of implants measured according to the periotest, siemens dental bensheim, Germany at 3, 6, 9 and 12 months.