Ключевые слова: 3d, acute, adult, allergic, anatomical, anatomy, antrum of highmore, background, bacterial, cavity, chronic, cold, condition, disease, face, female, frontal, frontitis, headache, health, healthy, human, illness, illustration, infection, inflammation, isolated, maxillaris, maxillary, medical, medicine, microbial, nasal, nose, pain, paranasal, prevention, respiratory, science, sick, sickness, sinus, sinusitis, treatment, viral, virus, woman,