Whether a testicular injury can heal on its own depends on the extent of the injury. If there is only a mild crush injury, no clinical symptoms or only a slight testicular swelling, you do not need to deal with it, after rest, the swelling will disappear on its own, and the injury will also heal itself. If the patient has serious crush injury or cut or impact injury, testicular bleeding, swelling, pain and scrotal hematoma and other clinical manifestations, can not be self-healing, need to go to the hospital for detailed examination and treatment. The methods of examination include physical examination, ultrasound, blood routine, urine routine, etc. The methods of treatment include bed rest, antibacterial and anti-inflammatory treatment, and if necessary, debridement and suture treatment.