This surgery can be performed in conjunction with aesthetic nose surgery. The nasal blockage that requires surgery generally occurs due to the deviation of the partition (septum) that separates both nasal passages and nasal cavities and obstructs the airways. The septum is made up of cartilage and bone. Trauma, blows, or structural bending of the septum can cause it to bend in an S or C shape, deviating from its normal midline position. In some cases, this deviation can be so severe that the septum takes on an L shape or the bending is easily visible from one of the nostrils. This condition is called septal deviation. While most people have minor deviations that don't cause discomfort or breathing difficulties, in some cases, septal deviation can lead to both aesthetic and functional issues in the nose. Therefore, both aesthetic appearance and function should be addressed and corrected simultaneously.