chapter 455 you got into trouble

Most of the dental departments require the cooperation of patients, because there are many blood vessels and nerves in the oral cavity, which involve the head and tongue.

When a patient is in shock, it is very difficult to operate.

Once the scalpel is in the patient's mouth, if the patient twitches, tilts his head or shakes his body, and cuts his tongue and scratches his artery, it will be fatal, so in this case, Director Zhong dare not perform surgery .

As long as...