Table 1.

General data of all patients

Item	Values	Range
Gender (male/female)	7/19
Operative side (left/right)	12/16
Age at surgery (years)	36.29 ± 9.78	19–49
Operation time (min)	102.50 ± 23.15	60–150
Estimated operative blood loss (ml)	805 ± 241.12	470–1350
Follow-up period (years)	8.93 ± 1.94	6–13