Ключевые слова: abstract, assistance, background, blur, blurred, care, clean, clinic, doctor, equipment, group, health, healthcare, hospital, lamp, light, male, man, mask, medical, medicine, modern, neurosurgery, nurse, operating, operation, patient, people, person, professional, room, specialist, sterile, surgeon, surgeons, surgery, surgical, table, team, technology, theatre, treatment, uniform, woman, work,