Mean operative time was 135 ± 26.5 min (range 110 - 210), and estimated blood loss was 82.6 ± 15.3 ml (50 - 110 ml).
Thời gian phẫu thuật 135 ± 26,5 phút (110 – 195 phút). Lượng máu mất trung bình 82,6 ± 15,3 ml (50 – 110 ml).