What blood tests are required for dental implant procedures?

Generally, dental implantation involves implanting an artificial tooth root into the upper or lower jawbone, connecting a special device and method to support the upper dental prosthesis, thereby achieving the purpose of stabilizing the dental implant. The general reference price for a dental implant ranges from 5,000 to 20,000 yuan per tooth, and improvement is usually noticeable 3 to 6 months after surgery. Blood tests required before dental implant surgery include routine blood tests, coagulation function, blood glucose, liver and kidney function, and infectious disease screening. Detailed explanations are as follows:

1. Routine Blood Test

This primarily tests for white blood cell count, red blood cell count, platelet count, and hemoglobin levels. Elevated white blood cell counts may indicate infection, which must be controlled before surgery. Low red blood cell and hemoglobin levels suggest anemia, potentially increasing the risk of intraoperative bleeding. Reduced platelet counts may affect coagulation function, requiring evaluation of surgical safety. This test serves as a fundamental assessment of overall health status.

2. Coagulation Function

Coagulation testing typically includes thrombin time, prothrombin time, activated partial thromboplastin time, plasma fibrinogen, and D-dimer levels. These tests assess the patient's coagulation ability and help determine the risk of bleeding during surgery. Abnormal coagulation function may lead to prolonged postoperative bleeding and increase surgical risks.

3. Blood Glucose

Blood glucose testing primarily measures the glucose content in the blood. Patients with high blood sugar are more prone to infections after surgery and experience slower wound healing. Therefore, blood glucose testing is important for assessing surgical risks. Keeping blood glucose within a controlled range can ensure the success rate of dental implant surgery and the patient's postoperative recovery.

4. Liver and Kidney Function

Alanine transaminase (ALT) and aspartate transaminase (AST) reflect liver function, while creatinine and blood urea nitrogen (BUN) indicate kidney function. Local anesthetics and postoperative antibiotics used during dental implant surgery may be affected by abnormal liver or kidney function, impacting drug metabolism and increasing the risk of adverse reactions. Patients with severe liver or kidney dysfunction require evaluation of surgical tolerance, medication adjustment, or postponement of surgery.

5. Infectious Diseases

Infectious disease screening usually includes tests for syphilis, hepatitis B, and HIV. These diseases carry a high risk of transmission through blood. Therefore, preoperative infectious disease screening helps prevent cross-infection. Additionally, understanding a patient's infectious disease status helps medical staff take necessary protective measures to ensure the safety of both patients and healthcare providers.

It is recommended to visit a reputable hospital and undergo dental implant surgery under a doctor's guidance to ensure the effectiveness and safety of the procedure. Maintaining good oral hygiene, avoiding biting hard objects, and following medical advice for regular follow-up visits after surgery are essential to ensure the long-term stability and health of the dental implant.