1, check the general situation of the patient, such as blood pressure, pulse, respiration, electrocardiogram, chest fluoroscopy, liver and kidney function, etc.
2. The focus is on the size of the jaw, the shape of the alveolar ridge, the occlusal relationship between the upper and lower teeth, the distance of the jaw, etc. Through X-ray or CBCT, we can know the size and density of jaw bone, the ratio of dense bone to cancellous bone, whether there is inflammation in maxillary sinus, the position and shape of sinus floor, the position of mental foramen, mandible and mandibular canal, the thickness of mucosa and soft tissue implanted with bone graft, the healing of bone graft and the situation of left bone.
3. For patients with many missing teeth and complicated cases, it is necessary to make plaster models of the maxilla and mandible and transfer the occlusal relationship of the patients' mouth to the jaw frame. According to the patient's bone grafting and oral condition, the direction, position and number of implants, including the distribution of implants, are designed on the plaster model, and the restoration effect can be predicted after implantation, so as to make better planting guidelines for planting.
4. The remaining teeth in the mouth should be thoroughly examined, treated and cleaned regularly. In addition, female patients should try to avoid the physiological period when determining the operation time. Click to consult online oral assistant professional answers.
For more questions about dental implant preparation, please consult Guizhou Hande Stomatological Hospital. German and Korean dental innovative application of experiential business model, with business school and APP mall as the core carriers, fully combined with the invitation experience of foreign customers, channel customers and natural customers, has formed a unique operating model. After years of practice and optimization, a very perfect operating system has been formed. German and Korean dentistry not only provides customers with warm medical services and scientific management, but also pays more attention to the embodiment of social responsibility. It has been highly recognized by the country, patients, society, peers and employees, and has become the pioneer of oral health in Asia.