Disability appraisal standard:
1, seriously injured, resulting in limb disability, disfigurement, hearing loss, visual loss, loss of other organ functions or other injuries that have great harm to personal health, including serious injuries of Grade I and Grade II;
2. Minor injuries, which damage people's limbs or appearance, partially damage hearing, vision or other organ functions, or other injuries with moderate harm to personal health, including first-and second-degree minor injuries;
3, minor injuries, primary injuries caused by various injury factors, leading to slight damage to tissues and organs or slight dysfunction.