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Septoplasty is one of the most commonly performed procedures by rhinologists. This article will provide a brief review of the surgical anatomy and the operative techniques of this procedure. Both endoscopic and open septoplasty procedures will be addressed. However, more than 15% of patients undergoing septoplasty fail to achieve symptomatic relief. Incomplete separation of the bony-cartilaginous junction and inadequate correction of the caudal septal deviation are the main reasons for persistent septal deviation after primary septoplasty. In revised septoplasty, correction of the caudal septal deviation can be done by proper correction of the cartilaginous curvature and strengthening of the structure using a batten graft.

Various factors have been proposed to be related to refractory chronic rhinosinusitis (CRS). Treatment for refractory CRS is challenging for ear, nose, and throat (ENT) surgeons. The aim of the study was to determine the clinical features associated with the severity of CRS that may necessitate revision surgery by eliminating the bias of the surgeon’s technique using standardizing surgical procedures. Sinus wall thickness and blood eosinophilia, which may represent the depth of inflammation in CRS, are associated with the need for revision surgery. We found that, when the thickness of the posterolateral maxillary sinus wall is more than 3.03 mm, there is an increased probability for a need for revision surgery. CRS patients with thickened sinus walls were found to have poorer outcomes. Further research is needed in order to justify this type of surgical procedure for CRS.