Table 2.

Summary of revision cases

Patient number	Age (years)	Gender	Time to revision (years)	Acetabular size (mm)	Femoral head size (mm)	Reason for revision
1	59	F	3.0	54	46	Pain/effusion
2	53	F	6.5	48	42	Neck fracture
3	56	M	3.3	58	50	Infection
4	55	M	2.9	56	50	Pain/effusion/socket loosening
5	48	M	4.0	54	46	Femoral head collapse
6	54	M	2.5	54	46	Infection
7	66	M	3.0	54	46	Pain/effusion/socket loosening
8	58	F	5.7	50	42	Neck fracture
9	48	F	2.8	46	38	Femoral head collapse
10	53	F	3.4	48	42	Pain/effusion/osteolysis around socket/socket loosening

F = female; M = male.