Table 6.

Reoperations, revisions, and loosening

Author	n of patients	Reoperations, % (n)	Total revisions, % (n)	Isolated cup revision, % (n)	Isolated stem revision, % (n)	Aseptic loosening of the cup, % (n)	Aseptic loosening of the stem, % (n)
Park et al. [36]	25	44 (11)	0 (0)	8 (2)	12 (3)	8 (2)	12 (3)
Luo et al. [29]	101	5 (5)	0 (0)	1 (1)	1 (1)	1 (1)	1 (1)
Yang et al. [45]	49	2 (1)	0 (0)	0 (0)	2 (1)	0 (0)	2 (1)
Wang et al. [43]	56	4 (2)	2 (1)	0 (0)	2 (1)	0 (0)	2 (1)
Zeng et al. [48]	45	4 (2)	4 (1)	0 (0)	4 (1)	0 (0)	4 (1)
Kim et al. [20]	62	10 (6; excluding 1 for skin necrosis)	2 (1)	5 (3)	3 (2)	3 (2)	3 (2)
Yoo et al. [46]	38	16 (6)	3 (1)	5 (2)	3 (1)	0 (0)	3 (1)
Lian et al. [26]	52	12 (6)	0 (0)	2 (1)	2 (1)	2 (1)	2 (1)
Lim and Park [27]	58	7 (4)	0 (0)	5 (3)	0 (0)	5 (3)	5 (0)
Kim et al. (cementless group) [18]	116	18 (21)	15 (18)	0 (0)	0 (0)		21 (24)
Kim et al. (cemented hybrid group) [18]	45	22 (10)	18 (8)	0 (0)	0 (0)		18 (8)
Kim [16]	44	2 (1)				2 (1)	9 (4)