Leg bone fiber dysplasia is also clinically known as abnormal bone fiber proliferation, walking a little limp, usually associated with congenital bone development abnormalities, malnutrition, endocrine disorders, can be combined with the cause of the disease to take general treatment, drug treatment, surgical treatment and other ways to control the condition. 1. Congenital bone development abnormality: usually related to chromosomal abnormality, with family genetic history. If the lesion is small in size, it is recommended to observe it regularly without special treatment. When it causes pain, oral ibuprofen and aspirin are recommended for pain relief as prescribed by the doctor. If the scope of the lesion is relatively large, the lesion should be resected or bone grafting should be done in time. 2. Malnutrition: Acquired malnutrition will affect the normal development of bones, and should be improved from dietary aspect in time. It is recommended to eat more calcium-rich and protein-rich food every day, and maintain sufficient nutrition. If calcium deficiency is detected, calcium supplements, such as calcium carbonate and calcium lactate, should be taken as prescribed by the doctor. 3. Endocrine disorders: when the hormone secretion in the body is in a state of disorder, it will lead to abnormal bone metabolism and the bone density gradually decreases, and it is necessary to take calcium supplements to increase the bone density in time for this factor. If there is a lack of hormone level in the body, it is necessary to supplement hormone according to individual needs to promote the bones to return to normal. Poor fiber structure of the leg bone, walking a little limp, it is recommended to observe for a period of time, if the symptoms can not be improved for a long time, you need to consult a doctor in time, and choose the best treatment under the guidance of a professional physician.