Clavien Dindo Classification

Grade I

221 (8)

Grade II

102 (3.7)

Grade III

13 (0.5)

Grade IVb

2 (0.01)

Grade V

1 (< 0.01)

Intraoperative complications
Transfusion

Transfusion

41 (1.5)

remark

Transfusion, n (%)