Rhinology & Sinus Disorders focuses on the study, diagnosis, and treatment of diseases affecting the nasal cavity, paranasal sinuses, and related structures. This subspecialty addresses a wide range of conditions including chronic rhinosinusitis, nasal polyps, allergic rhinitis, deviated nasal septum, epistaxis, and olfactory dysfunction. It also covers advanced topics like endoscopic sinus surgery, skull base surgery, and minimally invasive techniques for managing sinonasal tumors. Innovations in imaging, immunotherapy, and biofilm research have significantly advanced patient care. The field integrates expertise from allergy, immunology, infectious diseases, and surgery to provide comprehensive management of sinonasal disorders. Current research emphasizes precision medicine, quality-of-life outcomes, and novel therapeutics. Rhinology continues to evolve with the integration of technology, such as navigation systems and AI-assisted diagnostics, enhancing both diagnosis and surgical precision.