Sinus Anatomy and Inflammation Explained - Medical Illustration #1916567 (License: Personal Use)

This medical illustration depicts a lateral view of the human skull, focusing on the paranasal sinuses-particularly the maxillary sinus, shown inflamed in red-orange to indicate infection or congestion. Blue airflow pathways illustrate normal nasal ventilation, contrasting with the obstructed area. The stylized design enhances clarity for patient education and clinical reference.

Used on health education pages, ENT specialist websites, or symptom-checker tools to explain sinusitis, allergies, or respiratory conditions; matches user intent to understand causes of facial pain, congestion, or chronic sinus issues.