الفهرس 
Alveolar boneOnly 14 pages are availabe for public view
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Abstract
The present study was carried out on twenty completely edentulous patients ranging in age from 43-77 years selected from the prosthodontic clinic, Faculty of Dentistry, Tanta university. All the cases were males with mandibular flat ridge complaining from inability to function with their lower dentures. Thy were free from any neuromuscular disorders, mandibular dysfunction or any disease that might affect the muscles of the masticatory system.