Sinus Elevation Through Transcrestal Window Approach and Delayed Implant Placement in 1- to 2-mm Residual Alveolar Bone: A Case Report

摘要

The most recent National Health and Nutrition Examination Survey reported that only 30.5% of the dentate population had a full complement of 28 teeth. Partial edentulism was more prevalent in the maxillary arch, and the most commonly missing teeth were the first and second molars.1