| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 8822076 | The Egyptian Journal of Radiology and Nuclear Medicine | 2017 | 7 Pages | 
Abstract
												The main limitation of the original B&K classification system is to accurately classify frontal air cells in cases with extensive opacification of the frontal sinus (LMS 2) as well as in cases of complicating sino-nasal polyposis. Three new types are suggested to be added to the original B&K classification system.
											Keywords
												
											Related Topics
												
													Health Sciences
													Medicine and Dentistry
													Radiology and Imaging
												
											Authors
												Sherif Abdelmonem Shama, 
											