Deviations in the nasal septum can be corrected through endoscopic septoplasty, which is a minimally invasive procedure using an endoscope. The aim of the surgery is to remove or correct the deviated part of the nasal septum's cartilage or bone, achieving proper alignment. Some cases of nasal septum deviation may also involve the formation of spurs, so there is a possibility of damaging the mucosa of the nasal septum during the surgery. This could result in complications such as a septal perforation or a tear in the mucosa on one side of the nose. In such cases, repositioning the mucosa or repairing the perforation generally yields good results in correcting the deviation and restoring normal nasal function.