The appearance of a bone spur in the alveolar bone usually refers to a bone spur. Bone spurs that appear on the alveolar bone after a tooth extraction usually do not heal on their own. Bone spurs are caused by wear and tear of the bone and other causes, also known as osteophytes, so the appearance of bone spurs after tooth extraction usually cannot heal itself. Bone spurs after tooth extraction are mostly due to uneven resorption of alveolar bone, resulting in less localized bone resorption and formation of protruding bone; they may also be caused by improper operation during tooth extraction, resulting in rupture of the alveolar bone wall and puncture of mucosa without timely treatment, leading to the formation of bone spurs after tooth extraction. After the formation of bone spurs, through massage, compression and other methods to achieve surface leveling, such as conservative treatment is ineffective, you need surgical treatment, and then local anesthesia to open the gums, get rid of bone spurs, and finally suturing can be. Bone spurs appear in the alveolar bone after tooth extraction, it is recommended that the patient consult a doctor in a timely manner, and follow the doctor’s instructions for treatment, so as not to delay the condition.