Table 3 Postoperative complications

Allergic reaction

1

conservative

II

Postoperative delirium

1

conservative

II

Postoperative renal failure

1

conservative

II

Wound/abdominal wall hematoma

3

conservative, cooling/compression

I

1

conservative, blood transfusion

II

Bile leakage

2

conservative, spontaneous regression

I

Gallbladder bed hematoma

2

conservative, blood transfusion

II

Gallbladder bed biloma

1

interventional, CT-guided percutaneous drainage

IIIa

Residual stones in bile duct

2

ERCP with SE

IIIb

Cystic duct stump leak

1

ERCP with BSI

IIIb

Iatrogenic bile duct injury

1

revision, biliodigestive anastomosis

IIIb

Wound infection with abdominal wall abscess

1

surgical wound revision

IIIb

Multi-organ failure/death

1

V