From: Three-port versus four-port laparoscopic cholecystectomy in acute and chronic cholecystitis
 | Three-Port | Four-Port | p-Value |
---|---|---|---|
Conversion to open procedure | 8 (2.8%) | 6 (2.8%) | 0.6 |
Port site bleeding | 1 (0.4%) | 4 (1.9%) | 0.1 |
Wound infection | 4 (1.9%) | 4 (1.9%) | 0.47 |
Wound haematoma | 0 | 3 (1.4%) | 0.078 |
Pleural effusion | 2 (0.7%) | 4 (1.9%) | 0.21 |
Abdominal pain | 8 (2.8%) | 8 (3.8%) | 0.36 |
Jaundice | 1 (0.4%) | 0 | 0.57 |