With the popularity of dental implants, more and more patients are choosing them as an alternative to traditional solutions for missing teeth. The benefits of dental implants speak for themselves, but not all patients can be treated with implant surgery. How do you assess whether a patient can receive dental implants in your clinic? What kind of patients can receive implant surgery? 1. Adults who are in good general condition, physically and mentally healthy, and whose bone and teeth development have been finalized. 2, at least 6 months after jawbone and alveolar bone surgery and trauma, at least 3 months after tooth extraction, the bone defect has been restored, and the bone shape and quality of the implant bed is good. 3.Oral soft tissue without obvious inflammation, disease or damage. 4.Patients who have a strong demand for implantation and the economic conditions permit. 5.What kind of systemic conditions can’t accept the implant surgery when the patient suffers from chronic consumptive diseases such as tuberculosis, diabetes, hemophilia, hematological diseases, middle and late-stage tumors, or patients who are undergoing radiation therapy. 6, suffering from mental illness, mental instability. 7. Those who suffer from hypertension, coronary heart disease, hemiplegia, cerebrovascular disease and other diseases, and those who cannot withstand dental surgery and other infirmities. 8, drug abuse, alcoholism, serious mental weakness, poor physical condition. Contraindications to implant surgery have relative contraindications and absolute contraindications, for patients with reversible diseases, can be controlled or cured through treatment can still be restored by dental implants. 1, the patient what local conditions, can not accept dental implant surgery dental implant surgery, although small surgery, but before the surgery must be well prepared for the following local conditions, should be strictly prohibited or suspended to be cured before the implant surgery. 2. Acute and chronic inflammation of oral mucosa and peripheral tissues of jawbone. Such as acute infection of the gums, acute inflammation in the oral cavity, maxillary sinusitis, etc., should be cured before implantation. 3.The implantation area has buried teeth and residual roots. 4, Jaw cyst, osteomyelitis, benign and malignant tumors and abnormal bone lesions. 5, temporomandibular joint abnormality due to joint inflammation, deformity, and masticatory myositis caused by mouth opening obstacles, pain, opening and closing the mouth movement track abnormality and obvious popping. 6, Occlusal abnormalities: habitual overbite should be avoided for implantation. 7. Poor periodontal and bone quality of adjacent abutment teeth. 8, excessive resorption and atrophy of alveolar bone, maxillary easy to wear maxillary sinus when implant implantation; mandibular easy to wear mandibular canal. Those with severe resorption of jawbone should not be directly implanted and should be implanted at the same time. 9. Jaw bone fracture, including pathological fracture and traumatic fracture, should be implanted after healing. 10.Those who have serious teeth grinding habit and poor oral hygiene.