What method is commonly used for mouth closure in embalming?

The musculature suture is commonly used for mouth closure in embalming due to its effectiveness in achieving a natural appearance. This method involves passing the suture through the tissue of the lips and into the underlying muscle, allowing for a secure closure that helps maintain the desired facial expression. It provides both strength and stability, ensuring that the mouth remains closed throughout the embalming process and during the viewing.

This technique is particularly beneficial because it allows the embalmer to control the positioning of the lips and gives a more lifelike appearance. The musculature suture thus addresses both functional and aesthetic needs in the embalming process, making it a preferred choice among professionals.

Other methods, while used for different purposes, may not provide the same level of control or security for mouth closure specifically.