Buffalo Headrest Covers · Regular with gussets, 12 1/2" x 8 1/2", pkg. of 500 · White

A headrest cover is a disposable barrier laid over the head end of the dental chair. The FDA describes a dental chair as the device, usually AC-powered, in which a patient sits, intended to position the patient so dental procedures can be performed, and lists it as Class I (21 CFR 872.6250). The CDC notes that rotary dental and surgical instruments and air-water syringes create a visible spray of water, saliva, blood, microorganisms and other debris that settles out quickly on nearby surfaces, on staff or on the patient.

The CDC says barrier protection of surfaces and equipment can prevent contamination of clinical contact surfaces and is particularly effective for those that are difficult to clean. The barriers it names are clear plastic wrap, bags, sheets, tubing, and plastic-backed paper or other materials impervious to moisture. Because the covering itself becomes contaminated, the CDC says to remove and discard it between patients while still gloved, then look at the surface and clean and disinfect it only if contamination is evident.

Sources: CDC, Guidelines for Infection Control in Dental Health-Care Settings — 2003 (MMWR 2003;52(RR-17)) · FDA 21 CFR 872.6250, Dental chair and accessories · CDC, Summary of Infection Prevention Practices in Dental Settings: Sterilization and Disinfection