​Surgery Definition – How to make sure that we are in in the abdominal cavity in closed induction?

​Surgery Definition – How to make sure that we are in in the abdominal cavity in closed induction?
There are tests that can be considered. These include Drop test and saline injection. Drop test involves a drop of saline is dropped into the open luer fitting of the Veress needle. The drop of saline should fall freely into the peritoneal cavity as a result of the present of subatmospheric pressure. The next test is the saline injection. In this case, the small amount of saline is injected via Verress needle into the peritoneal cavity. The saline solution should go freely and aspiration should be able to draw back the air into the syringe.