I've experienced it myself. Today, I went to the dentist's office in Xiangcheng District of Suzhou to have my teeth extracted. First, I registered, had a ct scan, and then I was told about the cost of tooth extraction, 250 yuan. Personally, I think the price is reasonable, so I will wait for the doctor. As a result, I was told to have a blood test after a while, and suddenly I felt that this private hospital had a deep routine. My dental disease also belongs to the type of chronic illness and became a doctor. I've never heard of a blood test for tooth extraction. I didn't know what the routine was after the blood test, so I immediately decided to refund and leave, and changed to a hospital. 150 yuan settled the account, which was simple and clear.