The process of jaw fracture healing is a complex issue, and the time for fracture healing varies depending on how the fracture is healed and how it is treated. Taking the healing process after the most common clinical treatment of fractures with open reduction and strong internal fixation as an example, soft tissue healing takes about 7-10 days (the time of surgical suture removal), the fracture line basically disappears at 6 weeks after surgery, and the bone density increases and is able to withstand stronger stresses at about 10 weeks. The speed of fracture healing is affected by a number of factors, among which the patient’s age, whether the fracture site is infected or not, and the effect of immobilization all have an impact on the speed of healing. Generally younger people heal faster than older people. Infection can cause local tissue to become congested and septic, destroying the bone and soft tissue in the fracture area and seriously affecting the healing time of the fracture. Poor fracture fixation results in the formation of a pseudo joint at the broken end of the fracture, which prevents healing.