Reconstruction of Atrophic Maxillary Ridges Using Mandibular Blocks With and Without Coverage Usi… (NCT04462575) | Clinical Trial Compass
CompletedNot Applicable
Reconstruction of Atrophic Maxillary Ridges Using Mandibular Blocks With and Without Coverage Using Collagen Membrane
Egypt30 participantsStarted 2021-04-15
Plain-language summary
Is the use of collagen membrane on top of particulate bone mixture covered by onlay bone block in Maxilla better than the use of mixture of particulate bone covered by onlay bone block without the use of collagen membrane, in terms of bone quality and bone quantity?
Who can participate
Age range18 Years – 46 Years
SexALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients with maxillary residual alveolar bone height not less than 8 mm.
* Alveolar bone width from less than or equal 5 mm.
* Both sexes.
* At least missing single tooth.
* Previous Failed Implants.
* Previous Failed Grafting.
Exclusion Criteria:
* Heavy smokers more than 10 cigarettes per day.
* Patients with alcohol abuse
* Patients with narcotic abuse.
* Patients with bone disease that may affect normal healing, example; hyperparathyroidism.
* Patients had radiotherapy and chemotherapy in head and neck.
* Patients had neoplasms in sites to be grafted. 18
* Patients with Metabolic diseases uncontrolled diabetic patients, Glycated hemoglobin (Hb A1c) more than 7 mg\\dl.
* Pregnant females.
* Patients with Para functional habits, apprehensive and non-cooperative.
* Bone pathology related to the site to be grafted.
* Psychological problems, stress situation (socially or professionally), emotional instability, and unrealistic patients' expectations.
* Intraoral soft and hard tissue pathology.
* Systemic condition that contraindicate implant placement.
* Under the age of 18 years.
What they're measuring
1
Quantity of bone gain.
Timeframe: after 4 months from ridge augmentation.