PainScale

PainScale is one that allows you to simply record misery index of APP, the index recorded through bitter reference sent to your physician as medication.
Pain Inventory (Pain score) determined by the patient's own medical staff should not doubt it.

In a paper drew six cartoons Opera, from left to right are: very happy smiley (0), slightly smiling face (1), some uncomfortable (2), some more uncomfortable (3), to cry (4), to tears crying (5), below the mask marked 0-5, so sick children to select the most representative of his facial pain sensations to 0-5 were recorded chosen mask.