A head mirror is mostly used for examination of the ear, nose & throat.

When used properly, the head mirror thus provides excellent shadow-free illumination.

He took a step back and waited, the reflected light from his head mirror illuminating the blood-smeared lower half of Ellen's face.

A head mirror is a simple diagnostic device, stereotypically worn by physicians but more so in recent decades for being obsolete.

Hassler's over there adjusting his head mirror.

A bright lamp is positioned adjacent to the patient's head, pointing toward the physician's face and hence towards the head mirror.

Pete Colangelo, chief of otorhinolaryngology, hunched in front of Ellen Sandler, peering through the center hole of his head mirror at a hyperilluminated spot far within her left nostril.