Table 2.

Breakdown of hip revision failure.

Failure Mode	Total Number of Failures	Percent of Total Failures	Percent of Revisions
Aseptic Loosening	305	23.19%	3.06%
Dislocation	295	22.43%	2.96%
Infection	291	22.13%	2.92%
Instability	85	6.46%	0.85%
Mechanical Complications	82	6.24%	0.82%
Bone Fracture	50	3.80%	0.50%
Component Fracture	25	1.90%	0.25%
Pain	22	1.67%	0.22%
Wear	11	0.84%	0.11%
Other	149	11.33%	1.50%