Nasal valve surgery

Area of Science:

• Otolaryngology
• Rhinology
• Surgical Innovation

Background:

• Nasal valve compromise significantly impacts nasal breathing.
• Existing surgical techniques lack comparative effectiveness data.
• Objective evaluation of surgical outcomes for nasal valve stenosis is needed.

Purpose of the Study:

• To objectively evaluate the efficacy of hemitransfixion incision surgery for nasal valve obstruction.
• To assess surgical outcomes using nasal endoscopy and rhinomanometry.
• To provide evidence-based guidance for treating nasal valve compromise.

Main Methods:

• Prospective study of 70 patients (54 males, 15 females) with nasal valve obstruction.
• Surgical correction via hemitransfixion incision.
• Objective assessment using nasal endoscopy and pre- and post-operative rhinomanometry (decongested and dilated states).

Main Results:

• Nasal endoscopy confirmed favorable surgical effects and normalized nasal valve angles in most patients.
• Significant reductions in nasal airway resistance (NAR) were observed post-surgery (inspiratory: 0.245 to 0.154 Pa/cm³/s; expiratory: 0.188 to 0.142 Pa/cm³/s).
• Post-operative dilated NAR values were significantly lower than pre-operative decongested NAR values.

Conclusions:

• Hemitransfixion incision provides wide surgical access for effective nasal valve repair.
• Rhinomanometry is a valuable tool for diagnosing nasal valve obstruction and quantifying surgical success.
• This surgical approach demonstrates significant objective improvements in nasal airflow and anatomy.