Table 1.

Patient demographics and information regarding prostheses

Patient no.	Age	Sex	First prosthesis	Modular	Head size	Cup size	Inclination	Version	Survival time	Revision prosthesis
										Articulation	Cemented
1	47	F	BHR	N	42	50	43	39	65	CoC	N
2	58	F	BHR	N	46	52	42	20	25	CoC	N
3	60	F	BHR	N	46	52	36	26	68	MoP	N
4	61	M	BHR	N	46	52	43	22	131	MoP	N
5	72	F	XL Magnum	N	44	50	38	-5	22	CoC	N
6	73	F	Durom	Y	50	56	55	37	38	CoC	Y
7	74	F	Polarstem/BHR	Y	50	56	37	19	49	MoPa	N
8	69	F	ASR	N	43	48	55	27	62	MoP	N
9	63	F	ASR	N	47	54	55	48	29	CoC	Y
10	69	M	BHR	N	54	60	73	41	63	MoP	Y
11	50	F	BHR	N	50	56	71	42	31	CoC	Y
12	66	F	BHR	N	42	50	66	34	68	CoC	N
13	64	M	BHR	N	50	56	57	43	92	CoC	Y
14	61	F	Pinnacle	Y	36	52	68	-3	56	MoP	N
15	55	F	BHR	N	46	50	64	30	72	MoP	N
16	57	F	ASR	N	53	60	70	43	45	CoC	N

CoC: ceramic on ceramic; MoP: metal on polyethylene.

^aRevision stem (all other are primary stems)