Horizontal Ridge Augmentation of the Mandible Autogenous Block Grafts

Not Applicable

• Conditions: Horizontal Ridge Deficiency; Block Graft
• Interventions: Procedure: ridge split interpositional block graft; Procedure: decortication Onlay block graft

• Registration Number: NCT03183336
• Lead Sponsor: Cairo University

Brief Summary

20 subjects presenting with horizontal mandibular ridge width less than 5 mm were selected and randomly divided two groups (10 in each group). the first group received interpositional block grafts (harvested from the chin and ramus) covered with Platelet-rich fibrin membrane. the second group received onlay block grafts (harvested from the chin and ramus) and covered with Platelet-rich fibrin membrane. the grafts are left for 4 months. the alveolar ridge width dimensions is then measured using radiographic analysis using cone-beam computed tomography scans

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design

Study Timeline

• Study Start: 2016-07
• Study First Submitted: 2017-06-06
• Study First Submitted QC: 2017-06-08
• Study First Posted: 2017-06-12
• Status Verified: 2017-07
• Last Update Submitted: 2017-07-06
• Last Update Posted: 2017-07-11
• Primary Completion: 2017-08
• Study Completion: 2017-09

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Patients of both sexes with a minimum vertical bone height above the inferior alveolar canal of 10mm in the edentulous region.

Patients should have ridge thickness less than 5mm measured 2mm from the alveolar crest Patients should be free from any systemic disease that may affect normal healing of bone, and predictable outcome.

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Exclusion Criteria

• Patients with any systemic disease that may affect normal bone healing. Patients with drug allergies, drug or alcohol abuse, periodontal diseases or poor oral hygiene

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Interpositional block graft	ridge split interpositional block graft	ridge split interpositional block graft
Onlay block graft	decortication Onlay block graft	decortication onlay block graft

Primary Outcome Measures

Name	Time	Method
alveolar ridge width gained	4 months	radiographic analysis following ridge augmentation using Cone beam computed tomography

Secondary Outcome Measures

Name	Time	Method
patient morbidity following the surgical procedure	14 days	pain value on pain scale