Table 6.

Reports about hip arthroscopy for elderly patients

	No.	Mean age (candidate)	Mean follow-up	Clinical result (pre-op → post-op)	Converted THA (rate, duration mean)
Javed et al. [14]	40	65 (> 60)	2.5	mHHS (60.5 → 79.5)	7 (17%, 1 year)
Philippon et al. [5]	153	57 (> 50)	5	mHHS (56 → 84)	31 (20%, 1.6 years)
Redmond et al. [13]	30	61 (> 60)	2.5	mHHS (63 → 80.1)	9 (30%, 1.1 years)
Domb et al. [1]	52	55 (> 50)	3	mHHS (60.5 → 84.2)	9 (17%, not listed)
Current study	23	59.3 (> 50)	2.8	JOA hip score (76.7 → 85.3)	1 (3.4%, 1 year)

mHHS modified Harris Hip Score