1. According to Sohu's query. Com, check the patient's oral condition, record the tooth position and dentition, and make an oral scanning model.

2. A virtual model is generated by computer software, and then a transparent implant replacement model is made by three-dimensional printing.

3. Compare the virtual model with the real model, make a guide plate, and use the guide plate to guide the planting hole to ensure the accuracy and stability of installation.

4. After installing the implant substitute, adjust and debug it to make the patient feel comfortable and natural.