Table 1.

The patient profile of this study

Case	Sex	Age	OCD stage	Size (cm2)	Cause	Onset of symptoms	X-ray ICRS		Final ICRS
							Pre-operative	2006
1	Male	42	III	2.5	ADL	Gradual	II	II	II
2	Male	18	III	2.0	Sports	Gradual	I	I	I
3	Male	33	IV	2.3	ADL	Gradual	I	II	I
4	Female	36	IV	2.1	ADL	Gradual	I	II	II
5	Female	37	III	2.1	ADL	Gradual	I	I	I
6	Male	18	IV	3.0	Sports	Gradual	I	I	I
7	Male	21	III	2.9	Sports	Gradual	I	I	II
8	Female	23	IV	2.3	ADL	Gradual	I	II	IV
9	Male	21	III	2.5	ADL	Gradual	I	I	II
10	Male	30	III	3.1	ADL	Gradual	I	II	I
11	Male	26	III	2.1	ADL	Acute	I	I	I
12	Male	25	III	1.1	ADL	Gradual	I	I	I