The debate on the internet about wisdom teeth has never stopped. Patients are afraid of pain and don’t want to pull them out, but doctors are like cats when they see a mouse, chasing after them to pull them out! Wisdom tooth is also a normal tooth, but due to the evolution of mankind, in modern times, has no use, reduced to the tragedy of being extracted! However, today, Dr. Deng wants to bring you good news, some wisdom teeth can not be pulled, there are the following five categories: 1, there are enough bone wisdom teeth wisdom teeth why so annoying? That is because the evolution of mankind does not have enough bone for wisdom teeth to grow out, grow out of the wisdom teeth will be every now and then trouble, today you pain, tomorrow will poke a hole in the other teeth! There is enough space for normal eruption So how can you tell if you have enough bone for your wisdom teeth to grow? Have your doctor take a picture to see if there is enough space between the wisdom tooth and the front edge of the mandibular branch? Of course there is a prerequisite that the opposite jaw tooth also erupts normally! 2.The wisdom tooth can be fully erupted by removing the gum and establish an occlusal relationship with the opposing tooth by removing the gum enough for normal eruption This type of wisdom tooth is in a correct position, but there is still part of the gum covering the surface of the tooth, after surgically removing the gum, it can erupt to a normal position and can establish an occlusal relationship with the opposing tooth! 3, the second molar is missing, can be retained through orthodontics or transplantation orthodontics or transplantation Many people, because they did not brush their teeth properly as children, resulting in the decay of the molar in front of the wisdom teeth, if not retained, this time the wisdom teeth can not be pulled, through orthodontics, or wisdom teeth transplantation method, so that the wisdom teeth instead of the second molar! Of course, this is also a condition, your age can not be too old, generally recommended that the age of no more than 16 years old. 4, neighboring teeth can not be retained, wisdom teeth not more than 45 ° can do porcelain bridge If your age is more than 16 years old, it so happens that your second molar also pulled out, this time if your wisdom teeth do not exceed 45 ° forward angle, can stay to do dentures! 5, completely buried in the bone wisdom teeth regular observation wisdom teeth are completely surrounded by bone, and not connected to the adjacent periodontal teeth, and do not press the nerve causing pain, such wisdom teeth can be temporarily not pulled, but to regularly check, because it is afraid of growing cysts!