english: For some people who suffer from severe chronic pain, that is pain that doesn't go away months after their injury should have healed, none of the regular treatments work.
non_english: Za neke ljude koji pate od ozbiljnog hroničnog bola, a to je bol koji ne nestaje mesecima pošto bi povreda  trebalo da zaraste, a nijedno od regularnih lečenja  ne pomaže.