Maxillary sinus floor elevation / 口腔疾病防治

@#Maxillary sinus floor elevation is a common method to increase the bone height in posterior maxilla. Maxillary sinus floor elevation can be divided into 2 types: sinus floor elevation with lateral window approach and sinus floor elevation with trans-alveolar approach. The present article reported the anatomy, antibiotics choice, indications, grafting, growth factors, complications and the influence of tobacco on maxillary sinus floor elevation.