Intracranial infection is a relatively difficult disease to treat. It is an inflammatory disease caused by bacteria, viruses, fungi or parasites that can cause varying degrees of damage to brain tissue and may lead to seizures. So what are the diagnostic criteria for intracranial infection? In terms of symptoms, patients should pay attention when they have symptoms such as fever, vomiting, headache, impaired consciousness, weakness of limbs and neck straightness, and go to the hospital for routine examination of brain crest fluid, such as white blood cells, sugar and protein, and also observe the bacterial culture of brain crest fluid to clarify the specific pathogenic bacteria in brain crest fluid, and if the test result is positive, it can be basically confirmed as intracranial infection. In the clinical diagnosis, symptoms and signs are the most critical. However, in many cases, there is a serious suspicion of intracranial infection, and if the culture of brain crest fluid is still free of bacterial growth, you cannot just wait for the culture of brain crest fluid, which will delay the patient’s treatment and even make the disease more serious, allowing the pathogen to invade the brain tissue or even the brain stem, which will endanger the patient’s life in serious cases. Intracranial infections have been treated in recent years due to the fear of patients and the “abuse” of many high-level antibiotics, making many less serious intracranial infections gradually develop into incurable, this phenomenon is a very terrible thing, but as one of the common and serious complications of neurosurgery, the treatment of intracranial infections in The treatment of intracranial infections in Beijing has developed relatively mature, with the efforts of some doctors, with rich surgical experience and high surgical ability, now has summarized a set of “brain crest neurosurgery specialist technology”, this technology has a special treatment for intracranial infections, its success criteria is mainly based on the clinical results.