normal and abnormal appearance of nose and paranasal sinuses after microendoscopic surgery, open surgery, and radiation therapydoi:10.1007/3-540-26631-3_11R. MaroldiP. NicolaiL. PalvariniSpringer Berlin Heidelberg
The paranasal sinuses can vary in size, shape, and internal septations The sinuses have many variants related to their outline, shape, and internal appearance The size of the maxillary sinusincreasesas an individual ages until skeletal maturity is gained This characteristic “Y” shape is commonly...