@plastic.touch: A BMJ randomized clinical trial of 378 adults with nasal obstruction linked to a deviated septum found that septoplasty improved symptoms more than steroid + saline nasal spray treatment after 6 months. So what do you think - is this cosmetic surgery, or functional surgery? 3D animation verified by: @drpablocasas Study: Carrie et al., BMJ, 2023 - NAIROS trial.