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Updated: Jun 3, 2025

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
Published on: June 20, 2018
Septoplasty-mediated improvements in nasal patency and pulmonary function: A prospective study
Francisco Alves de Sousa1, João Tavares Correia1, João Carvalho Almeida1
1Otorhinolaryngology and Head and Neck surgery Unidade Local de Saúde de Santo António Porto Portugal.
Septoplasty and turbinate reduction surgery improves nasal airflow and peripheral airway function. This suggests that enhanced nasal patency may reduce lower airway resistance in patients with nasal obstruction.
Area of Science:
- Otolaryngology
- Pulmonology
- Respiratory Physiology
Background:
- Septoplasty and turbinate reduction surgery (STR) may impact pulmonary function by altering airway dynamics.
- Investigating the link between nasal patency and pulmonary function tests (PFTs) is crucial.
Purpose of the Study:
- To assess the effect of STR-induced improvements in nasal patency on PFTs.
- To determine if enhanced nasal airflow correlates with changes in pulmonary function.
Main Methods:
- Prospective study of 37 adult patients undergoing STR.
- Measured peak nasal inspiratory flow (PNIF) and PFTs (FEF25, FEF75, FEF25-75, FVC, FEV1) pre- and post-surgery.
Main Results:
- Significant improvements in PNIF (p < .001) and peripheral airway function (FEF25, FEF25-75, FEF75; p < .05) were observed.
- A positive correlation between changes in PNIF and PFTs (∆PNIF and ∆PFT; p < .05) was found.
- No significant changes in FVC or FEV1.
Conclusions:
- STR-induced improvements in nasal patency can reduce lower airway resistance.
- Enhanced nasal airflow may benefit patients with nasal obstruction.
- Further research is needed to elucidate the mechanisms linking nasal patency and PFTs.
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