Table 1.

Revisions performed 0–11.6 years after the operation (n = 68)

Reason for failure	Number	Percentage
Femoral neck fracture	12	0.4%
Femoral head collapse	25	0.8%
Infection	14	0.5%
Dislocation	2	0.06%
Cup loosening	2	0.06%
ARMeD	10	0.3%
Osteolysis	1	0.03%
Persistent groin pain	2	0.06%

ARMeD adverse reaction to metal debris