. . . ?
That's not an X-ray.
Trucy's just holding a picture of some beach babe's bust in front of her (Notice the placement of her right hand in relation to the right arm of the picture)

This is a pun on Trucy's name, 'Minuki,' which suggests 'to see through.'

This image is full of vicious lies.

Con said:

This is a pun on Trucy's name, 'Minuki,' which suggests 'to see through.'

EUREKA!
The Gramarye super ability of supernatural sight! Which Apollo also has!