Lumbar spine fracture, the specific grading needs to be characterized according to the fracture, the general grading of disability can be divided into ten grades. If the lumbar spine fracture is mildly restricted, there is a reduction in work and ability, but some of the interaction ability is mildly restricted, this is generally graded as the lowest grade 10 disability. If the ability to perform most of the activities of daily living is limited and the ability to interact is mostly limited, this is a Grade 9 disability. If the ability to perform activities of daily living is partially restricted, intermittent work, and some social interactions are restricted, this is a Grade 8 disability, and if the ability to perform activities of daily living is severely restricted, or not restricted for short periods of time, or if there is a significant reduction in working hours, this is a Grade 7 disability. If the ability to perform daily living activities is limited to a small extent, and various activities are reduced, and the person is unable to perform his or her original job, this is a Grade 6 disability. The most serious disability is Grade 1 disability, which is the most serious disability, where the person is unable to take care of himself or herself and relies on other people’s help or special facilities to maintain normal life, or loses consciousness and is bedridden for a long time. Therefore, according to the situation of fracture, it is necessary to analyze the specific problems to decide the disability level.