Related Experiment Video
Updated: Apr 24, 2026

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
Published on: June 20, 2018
Immediate effects of different steps of rhinoplasty on nasolabial angle and tip projection
Behnam Bohluli1, Shahrokh C Bagheri, Betsabeh Behkish
1From the *Craniomaxillofacial Research Center and Department of Oral and Maxillofacial Surgery, Azad University of Medical Sciences, Tehran, Iran; †Department of Oral and Maxillofacial Surgery, Northside Hospital, Atlanta, Georgia; and ‡Department of Oral and Maxillofacial Surgery, Gazi University, Ankara, Turkey.
Abstract:
Nasolabial angle (NLA) and nasal tip projection (NTP) play an important role in aesthetic nose surgery. Little deviations can determine success and failure. The goal of this study was to analyze the immediate effect of different steps of open rhinoplasty on NLA and NTP. In this prospective single-blind study, 50 consecutive rhinoplasty cases were considered. The study consisted of 38 women and 12 men. The mean age was 28 years, ranging from 17 to 37 years. A standard life-size photograph was taken in each step of a classic open rhinoplasty during surgery. Nasolabial angle and NTP were measured and analyzed. Nasolabial angle: average increase after skeletonization (2.26 degrees), strut insertion (4 degrees), and tip spanning (0.17 degrees), whereas cephalic resection caused a decrease (1.9 degrees). Nasal tip projection: average increase after skeletonization (0.1 mm), strut insertion (0.31 mm), and tip spanning (0.84 mm), whereas cephalic resection caused a decrease (0.53 mm). Whereas strut insertion caused the highest mean increase in NLA, tip spanning was the most effective regarding change of NTP. Expectably cephalic resection was associated with decrease in NLA and NTP.
More Related Videos
19:53Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer
Published on: March 1, 2015
05:54Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
Related Concept Videos
Epistaxis
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Suctioning the Nasopharyngeal Airway
Equipment Required
Nose and Nasal Cavity
Administering Oxygen by Nasal Cannula
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils,...