Guided Bone Regeneration for Horizontal Alveolar Ridge Augmentation With Double Layer Technique

Ain Shams University18 enrolled

Overview

clinical study with guided bone regeneration for deficient alveolar ridge to restore the defect in width and be able to place implant with two different technique

This study will be conducted to compare the bone formation with double layer graft technique versus standard protocol in GBR for horizontal ridge augmentation with staged implant placement Primary outcome: Evaluation of alveolar bone width gain clinically and radiographically. Secondary outcome: Histological analysis of remodeled bone.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Guided Bone Regeneration

Interventions

Double layer techniquePROCEDURE

Double layer technique for alveolar ridge augmentation (first layer autograft followed by xenograft second layer).

Eligibility

Sex: ALLMin age: 20 YearsMax age: 40 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * 1- Healthy adult patients as evidenced by Burkett's oral medicine health history questionnaire. (American Society of Anesthesiologists I; ASA I) (Mombelli and Cionca, 2006) 2- Both genders. 3- Age from 20 - 40 years old. 4- Having missing maxillary or mandibular tooth with low or moderate horizontal defect (4-8) according to cologne classification (2013) 5- Presence of sufficient bone height minimum 12 mm that does not require bone grafting or any other ridge augmentation procedure.(Shah and Lum, 2008) 6- Presence of sufficient keratinized mucosa of at least 2 mm.(Bassetti, et al. 2015) Exclusion Criteria: * 1- Smokers (Twito and Sade, 2014) 2- Vulnerable groups (as pregnant females and decisional impaired individuals) will be excluded from the study. 3- Patients with poor oral hygiene or not willing to perform oral hygiene measures. 4- Prisoners and handicapped patients. 5- Patients with periodontal or periapical infections.(Tonetti, et al. 1996)

Locations (1)

Ain shams university , faculty of dentistry

Cairo, Egypt

Outcomes

Primary Outcomes

clinical and radiographic outcome

clinical ridge width gain

Time frame: 6 months

Secondary Outcomes

histological analysis of remodeled bone.

core biopsy were taken after 6 months from augmentation

Time frame: 6 months

Data from ClinicalTrials.gov

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