Revision sphenoidethmoidectomy.

Area of Science:

• Otolaryngology
• Surgical Innovation
• Rhinology

Background:

• Intranasal ethmoidectomy (INE) initially reported low complication rates but faced challenges with recurrent nasal polyposis (17%).
• Surgical failures were often attributed to incomplete ethmoidectomy and inadequate sphenoid sinus clearance.
• A subset of patients (8-10%) with severe nasal polyposis and sinusitis experience only temporary relief from surgery.

Purpose of the Study:

• To evaluate the efficacy of revision sphenoidethmoidectomy (RSE) in managing recurrent nasal polyposis.
• To present a surgical compromise regarding middle turbinate removal during intranasal ethmoidectomy.
• To optimize surgical techniques for improved long-term outcomes in nasal polyposis and sinusitis management.

Main Methods:

• Comparison of outcomes between initial intranasal ethmoidectomy (INE) and revision sphenoidethmoidectomy (RSE).
• Focus on thorough posterior ethmoidectomy and sphenoid sinus clearance.
• Technique emphasizing skeletonization of the middle turbinate, preserving its medial wall.

Main Results:

• Revision sphenoidethmoidectomy (RSE) achieved a long-term success rate exceeding 90%.
• Attention to middle turbinate preservation is a key technical factor.
• Postoperative management for persistent cases includes regular suctioning and minor "touch-up" procedures.

Conclusions:

• Thorough sphenoidethmoidectomy is essential for improving success rates in revision cases.
• A balanced approach to middle turbinate management is proposed.
• Ongoing postoperative care may be necessary for a small percentage of patients with severe disease.