The condition of large back of the head must be analyzed specifically according to the specific condition at the time. If the patient does not have obvious clinical symptoms, and there are no headaches, dizziness and other manifestations that affect daily life. In this case, there is no need to pay too much attention to it, because some people are in the process of development. According to neurosurgical anatomy, the large back of the head generally refers to the thicker occipital ridge, which is a normal developmental mechanism of the human body and does not require special attention, but in some cases it may be a pathological manifestation, such as the presence of cranial osteoma, which may also make the back of the head larger, but this often has certain other symptoms. For example, the most basic headache, dizziness, nausea, vomiting, etc. Some people may also experience a rapid increase in size and individual prominence in a short period of time, so if this is the case, it is important to go to the hospital for the appropriate examination to clarify the changes in the condition.