Table 2. Post-operative pain scores of revision hip arthroplasty patients after the PENG block.

PACU: post-anesthesia care unit; PENG: pericapsular nerve group.

		Pain Scores
Case	Age	PACU	6hrs	12hrs	24hrs
1	75	8	0	0	0
2	67	0	8	0	0
3	67	9	7	0	2
4	60	0	2	0	0
5	59	6	4	10	3
6	62	8	5	0	3