Increased metabolism of the right maxillofacial bone may be related to benign lesions or malignant tumors. 1. Benign lesions, in the process of radionuclide bone scanning may have the symptom of increased metabolism of the right side of the maxillofacial bone, there are many reasons for this, which may be related to benign lesions, for example, clinically there are various diseases such as bone fracture, arthritis, osteoporosis and so on, which may lead to this symptom. 2. Malignant tumors, some patients with increased metabolism of right maxillofacial bone may also be related to malignant neoplastic diseases, no matter whether it is primary malignant tumors or secondary malignant tumors may lead to abnormalities of bone tissues, so the symptoms of increased metabolism of right maxillofacial bone will appear. If this is the case, it is recommended to consult a doctor in time for examination and treatment.