“…However, attention is drawn to a case of spontaneous fracturing caused by coughing mechanisms in a patient with pertussis, another case of spontaneous fracture with a condition of acute torticollis in an eight-year-old boy with a history of carrying a heavy schoolbag by means of a strap across his shoulder, and a further report with the same history in an 17-yearold boy. Even though the reports presented have been anecdotal, they carry a relevant message: in cases of painful symptoms in the shoulder and scapular regions, it is important to investigate the first rib 9 , 12 , 18 , 20 , 32 , 33 . Such pain is sometimes nonspecific and even not correlated by patients with the type of trauma that generally triggers it.…”