Table 2.

Clinical results on pain, function and activity before and after 1 year of BPs treatment.

	Pain during activity (VAS)		Harris Hip Score		MUS Before
	Before BPs	1 year	Before BPs	1 year	BPs	1year
1 TG	65	44	58	66	23	31
2 SP	62	48	41	55	25	25
3 BG	48	25	57	62	21	25
4 SM	27	29	82	91	25	34

VAS 0–100; Harris Hip Score 0–100; MUS=mechanical usage score (0–40).