Assessment of Heat Generation From Low Speed Drilling Without Irrigation

Study Overview
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Brief Summary
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ASSESSMENT OF LOW SPEED DRILLING WITHOUT IRRIGATION VERSUS CONVENTIONAL DRILLING WITH IRRIGATION REGARDING HEAT GENERATION AND PERI-IMPLANT MARGINAL BONE LOSS

Detailed Description
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Assessment of heat generation from conventional drilling speed for dental implant placement versus biological drilling (low speed without irrigation ) by thermocouples technology And measure the primary stability of dental implants placed by the two techniques by osstel device

Official Title
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ASSESSEMENT OF LOW SPEED DRILLING WITHOUT IRRIGATION VERSUS CONVENTIONEL DRILLING WITH IRRIGATION REGARDING HEAT GENERATION AND PERI-IMPLANT MARGINAL BONE LOSS

Conditions
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Implant Site Reaction

Intervention / Treatment
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* Other: low speed drilling without irrigation


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: both sex no intraoral soft and hard tissue pathology no systemic condition that contraindicate implant placement adult patients with proper posterior mandibular ridge requires implant placement Exclusion Criteria: presence of pathological lesions heavy smokers more than 20 cigarettes per day patients with systemic disease that may affect normal healing Patients with no enough bone in posterior mandible for implant placement
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: healthy posterior mandible
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: conventional drilling with irrigation<br> | Other: low speed drilling without irrigation<br>* comparing between conventional implant placement drilling speed with irrigation and experimental arm (low speed without irrigation)<br>|
| Experimental: low speed without irrigation<br> | Other: low speed drilling without irrigation<br>* comparing between conventional implant placement drilling speed with irrigation and experimental arm (low speed without irrigation)<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Measurement of heat generation from low speed hand piece drills drilling by thermocouple technology | Measurement of 3 different depths(mms). Data analyzed with a three-way analysis of variance by Newman-Keulsmultiple comparison procedure. The significance level was set to a p-value of 0.05. | 6 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| stability-osstell device to assess the primary stability of placed dental implant | Resonance frequency analysis (RFA) allows assess implant stability by measuring implant oscillation frequency on the bone | 6 months |