In the process of tooth plastic surgery, periodontal ligament, alveolar bone and other structures will be reconstructed accordingly. Some patients will have slight loosening of teeth, weakness in chewing, pain and discomfort, which are normal reactions in the process of tooth plastic surgery. In fact, after the porcelain teeth are finished, the teeth are arranged neatly, which is conducive to oral cleaning and helps to treat periodontal disease. In this sense, dental plastic surgery can prevent people from loosening their teeth when they are old.
Exercise experience of abdominal muscles: 1. First, we know that the abdominal muscles are composed of rectus abdominis, oblique abdominis and