Gum recession can be implanted with the degree of recession, mild recession can be implanted, but severe recession can not be directly implanted. Mild gum recession, if the alveolar bone height is sufficient, then it does not affect the normal dental implants. Severe gum recession, where the bone height is significantly reduced, can make dental implants difficult. If the defect is very serious, it is even more impossible to directly implant the teeth, and it is necessary to restore the bone height through bone grafting or bone lifting, and then implant the teeth. If the height of the dental bone is insufficient, forcing a dental implant can lead to implant failure. It is recommended that once gum recession is found, periodontal treatment should be timely to control gum recession. At the same time, we must choose the regular hospital dental implants, dental implants should pay more attention to oral hygiene, must develop a good habit of brushing teeth in the morning and evening.