Face masks are one tool utilized for preventing the spread of disease. They may also be called dental, isolation, laser, medical, procedure, or surgical masks. Face masks are loose-fitting masks that cover the nose and mouth, and have ear loops or ties or bands at the back of the head.
A surgical mask is used inside the operating room or within other sterile procedure areas to protect the patient environment from contamination. … A procedure mask is used for performing patient procedures, or when patients are in isolation to protect them from potential contaminants.