There is a difference between acute and chronic ligament injuries of the wrist joint. If the ligament injury is acute, it is necessary to improve the ortho-lateral film and, if necessary, magnetic resonance imaging to clarify the specific degree of ligament injury of the wrist joint. If there is an indication for surgery, active surgical treatment is required. If the injury is not serious, it can be conservatively treated with plaster fixation, usually for 3-4 weeks, with elevation of the affected limb during the fixation period to avoid drooping of the hand. If the ligament is a chronic injury, you can give a wrist brace to rest and brake, avoid long-term engagement in the same action, and give oral anti-inflammatory and analgesic medication. For some ligament injuries combined with damage to the triangular fibrocartilage complex, the ligament and triangular fibrocartilage must be repaired arthroscopically at the wrist. In the case of complex lunate and navicular dislocations or dislocations via the navicular and perilunate, the dorsal and perilunate ligaments need to be repaired and the displaced fracture fixed by means of a kerf pin, i.e., the ligaments need to be repaired in order for the function of the wrist joint to be restored.