What is the primary purpose of a long lab coat in dental hygiene?

The primary purpose of a long lab coat in dental hygiene is to cover the lap when seated for patient treatment. This design serves essential functions in maintaining hygiene and protecting both the dental hygienist and the patient from contamination.

When seated, the lab coat acts as a barrier to protect the lower body from potential splatters of saliva, blood, or other bodily fluids that may occur during dental procedures. This protective layer helps to maintain a clean environment and minimizes the risk of transferring pathogens to the dental professional. Additionally, the coat’s length ensures that clothing underneath stays protected from any spills or debris, which is crucial in a clinical setting.

While keeping the body warm and presenting a professional appearance are secondary benefits, and although gloves are an essential part of infection control, the main focus of the lab coat is its protective function during treatments.