1. Retrospective study on 160 adults with chronic rhinosinusitis and nasal polyps
2. Compared endoscopic sinus surgery vs. traditional open sinus surgery
3. Endoscopic group experienced faster recovery, shorter surgery duration, and fewer complications
4. Lower pain scores, improved inflammatory markers, immune function, sleep outcomes, and quality of life for endoscopic group
5. Authors suggested nasal endoscopic surgery as a less invasive alternative with improved outcomes

Source: BMC Surgery