Traumatic interruption of cranial continuity is most commonly seen in skull fractures, so what tests should be done for interruption of cranial continuity? The following is a detailed elaboration of the more concerned issues of the majority of patients, hoping to provide help to people who are experiencing the disease! 1, skull base fracture: skull base fracture is mainly linear fracture, because the fracture line often leads to the paranasal sinus or rocky mastoid air chamber, thus connecting with the nasal cavity or external ear canal respectively, also known as internal open fracture. Although the clinical manifestations are indirect signs of fracture, they are an important basis for clinical diagnosis. Skull base fractures are divided into anterior cranial fossa fractures, middle cranial fossa fractures and posterior cranial fossa fractures according to their locations, and their clinical manifestations have their own characteristics. There are various forms of skullcap fractures, except for open and some depressed skullcap fractures, which may show direct signs of fracture in clinical practice, closed fractures often show only indirect signs of fracture, and their diagnosis often depends on X-ray examination. Because the interruption of skull continuity can cause great damage to the brain body, so in the process of examination must be given high attention, if there is a situation of omission that will lead to the emergence of sequelae, thus bringing very serious pain and injury to patients, in order to avoid the occurrence of such malignant events, it is recommended that patients actively go to the professional regular hospital for systematic diagnosis, examination and treatment, so as to avoid delaying the condition and regret for life! In order to avoid such malignant events, it is recommended that patients actively go to a professional and regular hospital for systematic diagnosis, examination and treatment, so as not to delay the disease and regret for life.