Table 1.

Demographic data.

Age at surgery, y, mean ± SD	31,8 ± 9,7
Sex, male/total, n (%)	35/50 (70%)
Elapsed time (months) (range)	9,35 ± 9,6
Sports injuries (number)	30 (60%)
Traffic accidents (number)	12 (24%)
Other (number)	8 (16%)