The court's decision on injury cases is nothing more than the degree of injury and the seriousness of the circumstances. If what you say is true, it is obvious that your injury constitutes a serious injury, while the other person's injury constitutes a minor injury at most (depending on whether the concussion is established and whether the mandibular joint injury affects the function); Apart from the plot, at least I think there is a difference between using a knife and using a fist (is the knife held by hand or brought on purpose? )。
PS: Concussion is generally diagnosed by doctors, and forensic identification is rarely used. The function of mandibular joint dislocation will not be affected after reduction!
PS2: Your fist is so powerful that you can even dislocate his chin! Sweat ~ ~ ~