What is the main function of a trocar during embalming?

The main function of a trocar during embalming is to aspirate fluid. During the embalming process, the trocar is a pointed instrument used primarily to remove gases and fluids from the abdominal cavity. This procedure helps to prevent the buildup of gas and fluid that may cause post-mortem distention, which can interfere with the embalming process and the preservation of the body.

When the trocar is inserted into the abdominal cavity, it allows for the aspiration of any excess fluids that have accumulated. This is crucial in preparing the body for embalming, as it creates a better environment for the injection of embalming fluids and facilitates effective preservation. The ability to remove these fluids effectively helps ensure that the embalming chemicals can penetrate the tissues more uniformly, enhancing the overall effectiveness of the embalming process.

While the other functions mentioned, such as injecting embalming fluid or creating incisions, play important roles in the embalming procedure, they are not the primary function of the trocar. The trocar's design and purpose are specifically aligned with the aspiration of fluid, making it an essential tool in the embalming toolkit.