[Surgery of the Nasal Septum].

Dimension, position and stability of the cartilaginous nasal septum are crucial for successful surgery of the nasal septum. The objective of septoplasty is to create sufficient space in the anterior parts of the nose, particularly in the region of the nasal valves. Therefore, the cartilaginous nasal septum should obtain a state of "balanced tension". Essential steps of septoplasty include the hemitransfixion incision, the dissection of subperichondrial/subperiosteal tunnels, the mobilization via chondrotomy/osteotomy, the resection of cartilage/bone, the replantation of extracorporeally straightened material/reconstruction of the caudal nasal septum, closure by suture and fixation with nasal splints. Firmness of the caudal nasal septum is essential for sustainable septal surgery. It ensures the stability of the entire cartilaginous nose over decades.