Concha hypertrophy (enlargement of nasal turbinates) is the abnormal growth of the nasal turbinates, which are located in the nasal cavity and have important functions such as heating and humidifying inhaled air, due to various reasons. This enlargement significantly obstructs nasal breathing, negatively affecting respiratory functions. Consequently, it can lead to complaints such as sleep apnea, daytime fatigue, and difficulty concentrating.