Vídeo del canal Madrid Escuela ORL (4 min 03 s, publicado el 6 de noviembre de 2026).
Educational case of previously operated right frontal chronic rhinosinusitis without nasal polyps. The team’s presentation describes revision endoscopic surgery with Draf IIb and PROPEL.
Selected diagnostic and intraoperative images. The edit is not a complete step-by-step demonstration and does not document long-term outcomes.
Team: Ruminot / Zaldívar. Original material: El Frontal Sin Tapujos · 14 October 2026.
Educational content for healthcare professionals. Surgical footage.
Qué mirar. 00:00 Presentation · 00:08 Clinical context · 00:24 Preoperative CT · 00:44 Selected surgery · 03:50 Credits
Producción de EscuelaORL · Servicios de Otorrinolaringología de HUFJD, HUIE y HUGV.