Anterior view of the external anatomy of a male person (left side of head).

Lateral view of male head and neck bent to the back.

Anterior view of the male head; skin is transparent, showing the skull beneath.

Posterior view of a semitransparent adult male head with the skull visible within.

Anterior view of male skeleton within a transparent body from the head to the navel.

Anterior view of male head with Gardner-Wills traction tongs in place. Skull is illustrated to show placement of pins.

Anterior view of a boy's face.

Full frontal view of young male face.

Anterior view of male head with Crutchfield traction tongs in place.

Anterior view of the external anatomy of a male person (left leg).

Anterior view of the spinal cord and brain.

Anterior view of eyeball with upper left quadrant cut away to reveal internal anatomy.

Anterior view of male head and neck bent to the left.