The tailbone is the most terminal part of the spine, commonly known as the “tailbone”. If the tailbone is injured due to rain, snow, slippery roads, or falls, falls from height, etc., if it is slightly red, swollen and painful, it does not affect normal walking and can generally recover with rest. If the caudal vertebra is dislocated, fractured or soft tissue injury, causing severe pain to the patient can not walk normally, should promptly go to the hospital, clear the degree of injury after the targeted treatment: 1, conservative treatment 1, rest: pay attention to adequate rest to reduce the pressure of the sacrococcygeal, but pay attention to prohibit massage, massage; 2, cold compresses, hot compresses: local ligament soft tissue injury in the acute stage, should be given local cold compresses to reduce tissue swelling, 48 hours later, hot water bags or warm compresses. After 48 hours, hot water bags or warm towels can be used to warm the affected area, which can promote local blood circulation and relieve pain; 3.Manipulation reset: if the tailbone is fracture dislocation but does not involve other organs, manipulation reset can be carried out, it should be noted that after manipulation reset may also be dislocated again; 4.Medication: if there is redness, swelling and pain, non-steroidal anti-inflammatory drugs or blood circulation, anti-inflammatory and pain-relieving drugs can be used according to medical advice. 5.Closure therapy: If the painful area is obvious and fixed, procaine and other drugs can be used for closure therapy, which can reduce or eliminate the symptoms of pain. If the fracture is obviously displaced and there are local symptoms of irritation and compression, or if it damages important organs such as the rectum, surgical treatment is required.