[Nasal bone fracture: etiology, diagnostics, treatment and complications].

BACKGROUND: The aim of the present evaluation was to analyse a large patient population with nasal bone fractures leading to surgical reposition of the nasal bone. Special attention was paid to age summit, the distribution of the seasons, the rate of open compared to closed nasal bone fractures, accompanying injuries, diagnosis and therapy as well as to the postoperative course.

METHODS: A total of 300 patients was evaluated retrospectively. All patients had been treated between 1999 and 2004 regarding simple and complex nasal bone fractures. Data were analysed with regard to history, age, gender, diagnosis, therapy, results, and complications.

RESULTS: The average age of the patients was 29.6+/-15.6 years at the time of fracture with clear predominance of the male gender (77%). Another age summit could be observed in patients of >60 years. The main reasons for nasal bone fracture were falls (30%), in elderly patients often caused by cardiac syncopes, and rows (28%). The most frequent findings were deviation of the longitudinal axis of the nose (59%) and traumatic deviation of the nasal septum (50%). 65 patients (22%) had open nasal bone fractures, in 5% of the cases septal hematoma could be observed.

CONCLUSION: Closed reposition of the nasal bone is the therapy of choice in uncomplicated nasal bone fractures. Special attention has to be paid to the group of patients aged 60 years and older who often suffer from treatment requiring comorbidities. In these cases inpatient treatment must be considered.