Description 580-000 Titanium Nasal Goniometer Effective measuring range from 40 degrees to 160 degrees. Learn more from a published article: Silva EN, Dos Santos TK, Ferreira LM. Rhinogoniometer: Validation of an Instrument for Rhinoplasty. Plast Reconstr Surg. 2021 Dec 1;148(6):1264-1269. doi: 10.1097/PRS.0000000000008587. PMID: 34847112.
