[Danger from exploding fireworks and blank firearms]

Explosive amusement and deterrent articles such as New Year's Eve cannons and rockets, toy pistols, and blank guns are not at all harmless items. Their potential dangerousness is often extremely underestimated. Two damaging mechanisms are important: during explosions, high pressures and temperatures develop and a considerable sound pressure level can be measured. If the explosion happens near the human body (intentionally or inadvertently), not only superficial lesions can occur, but also (mainly due to contact shots) serious, deep-seated tissue damage, especially in the head and neck region with its endangered sense organs such as eye and ear, the vessels and nerves supplying the brain, the speech- and voice-forming apparatus, and in particular the face, can be the consequence. Their mutilation can lead to serious and extensive interpersonalchanges. Accidents are published in the relevant otological and forensic medical papers, but nevertheless it seems important to us to point out the dangerousness of these readily available items.