After the middle finger is disabled, it can generally reach the tenth degree of disability. In our country, there is a clear provision in the identification standard of work-related disability, if the fracture of the finger does not affect the basic function and work after recovery, it can reach the ninth to tenth degree of disability at most. The thumb is relatively important in the finger, if the thumb fracture in the disability appraisal may be designated as a ninth-degree disability. The specific grade of disability after the middle finger fracture is determined according to the local labor department’s identification standards, which can be based on the recovery and functional use of the middle finger fracture. The most serious disability is the Grade 1 disability, and the Grade 10 disability is the mildest one.