Table 1.

Functional results (PMA score/HHS)

	PMA	HHS	Pre-op		Last control
			PMA	HHS	PMA	HHS
Excellent	18	≥98	0%	0%	61%	0%
Good	≥15	≥80	2%	1%	32%	80%
Fair	≥12	≥60	39%	6%	6%	15%
Poor	<12	<60	59%	93%	1%	6%
Mean			10.1	41.3	17.1	85.1