الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
Residual ridge reduction has been described as a major disease entity.This resorption is a result of alveolar remodeling after extraction of teeth and is characterized by a net loss of bone. It follows a chronic,progressive and irreversible course that often results in severe impairement of prosthetic rehabilitation and oral functions.