Single-Port Laparoscopic Surgery Is Feasible and Safe for Hepatic Left Lateral Sectionectomy for Benign Liver Lesions

Table 2

Patient’s operative details and outcomes.

Parameters	SPL ()	CL ()
Pringle maneuver (number)	0	0	1.000
Length of surgery (minute)			0.171
Estimated blood loss (mL)			0.984
Flatus after surgery (day)			0.358
Postoperative hospitalization (day)			0.225
Complication
Contusion at incision	8 (20.0)	3 (12.0)	0.403
Hemorrhage	1 (2.5)	0 (0.0)	1.000
Biliary leakage	0 (0.0)	1 (4.0)	1.000
VAS (1-10)
24 hours after surgery			0.002
7 days after surgery			0.227
Cosmetic score
2 months after surgery			<0.001
6 months after surgery			<0.001

SPL = single-port laparoscopic hepatectomy; CL = conventional laparoscopic hepatectomy; VAS = visual analog score.