The primary aim of the study is to create a model; in order to examine the effects of neural trauma in patients that are healthy individuals, induced by controlled nasal fractures during rhinoplasty, and the regeneration process in the weeks/months that follow. This study includes monitoring of subjective nasal symptoms with a visual analogue scale (VAS) score, peak nasal inspiratory flow (PNIF) measurements, collection of nasal secretions and nasal provocation (response to capsaicin and cold dry air (CDA) exposure).