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Outcomes of the modified endoscopic Lothrop procedure
Stacey L Schulze1, Todd A Loehrl, Timothy L Smith
1Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee 53226, USA.
American Journal of Rhinology
|November 9, 2002
Summary
The modified endoscopic Lothrop procedure offers a viable surgical option for severe chronic frontal sinusitis, achieving good long-term patency and symptom relief in most patients.
Area of Science:
- Otolaryngology
- Endoscopic Sinus Surgery
Background:
- Chronic frontal sinusitis presents significant management challenges.
- Severe, recalcitrant cases often require advanced surgical intervention.
Purpose of the Study:
- To evaluate the long-term outcomes of the modified endoscopic Lothrop procedure.
- To assess its efficacy in managing severe chronic frontal sinusitis.
Main Methods:
- A case series of 13 patients undergoing the modified endoscopic Lothrop procedure.
- Evaluation of frontal sinus patency via endoscopic examination.
- Assessment of patient symptomatology and medication use post-surgery.
Main Results:
- A 77% patency rate was achieved at a mean follow-up of 34.5 months.
- Majority of patients with maintained patency reported improved symptoms and reduced medication needs.
- Two patients required revision surgery (osteoplastic flap with obliteration).
Conclusions:
- The modified endoscopic Lothrop procedure is a valuable alternative to osteoplastic flap with obliteration for severe chronic frontal sinusitis.
- While initial patency is high, long-term results show a decline.
- This procedure should be considered for patients refractory to less invasive endoscopic treatments.