Frontal Sinus Patency after Extended Frontal Sinusotomy Type III.

Area of Science:

• Otolaryngology
• Rhinology
• Surgical Innovation

Background:

• Chronic frontal sinus disorders present significant surgical management challenges.
• The Draf III procedure is an advanced surgical technique for these conditions.

Purpose of the Study:

• To evaluate the efficacy and outcomes of the Draf III procedure in patients with chronic frontal sinus disorders.
• To assess the long-term patency of the frontal sinus ostium after Draf III surgery.

Main Methods:

• Twenty patients with various frontal sinus pathologies underwent Draf III surgery.
• Patient-reported symptoms were assessed using a visual analog scale.
• Frontal sinus ostium patency was monitored during a mean follow-up of 17.5 months.

Main Results:

• A significant decrease in mean symptom scores from 5.9 to 3 was observed.
• No ostial closure occurred in the overall follow-up period.
• While most chronic sinusitis, mucocele, and osteoma cases maintained patency, sinonasal malignancy cases showed significant stenosis.

Conclusions:

• Draf III frontal sinusotomy is a successful procedure for symptom relief in chronic frontal sinus disease.
• The frontal sinus neo-ostium demonstrates long-term patency in the majority of patients.
• Revision surgery may be necessary in select cases, influenced by the underlying disease pathology.