["Parkinson's disease (PD) is one of the most common degenerative diseases of the central nervous system affecting elderly patients with increasing demographic prevalence. The aim of this study was to define the perioperative risk profile in trauma patients suffering from Parkinson's disease in order to improve treatment options in these patients.", "Over a period of 13 years, 16 patients suffering from Parkinson's disease treated in the department of trauma surgery were retrospectively compared using matched-pair analysis with 16 controls not affected by PD. Both groups of patients were assessed regarding morbidity, length of treatment and rehabilitation.", "Trauma patients suffering from Parkinson's disease showed an increase in morbidity risk. Postoperative falls occurred significantly, infections of the urinary tract and pneumonia tendentiously more often in PD patients. Postoperative stay and length of treatment were significantly longer in patients with PD. These patients also tended to stay longer preoperatively and remained longer in intensive care. PD patients required on-ward rehabilitation significantly more often."] Does [ Parkinson 's disease influence the perioperative risk profile in trauma patients ]?