Ankle joint distraction arthroplasty for severe ankle arthritis

Table 1 Outcomes of ankle distraction for ankle arthritis

Patient no.	Left/Right	History	Time of follow-up (month)	VAS preop	AOFAS preop	SF-36 preop	VAS postop	AOFAS postop	SF-36 postop	Clinical outcome
1	L	ankle fracture	17	6	36	33.53	3	78	57.74	good
2	R	ankle fracture	24	6	42	44.36	1	81	77.61	good
3	L	ankle fracture	44	7	29	66.22	2	88	78.02	good
4	R	-	66	6	39	42.05	6	39	41.94	fair
5	R	ankle fracture	63	5	48	41.12	6	46	41.31	fair
6	L	ankle fracture	36	7	51	50.35	5	58	67.44	good
7	L	ankle sprain	29	5	36	39.97	5	41	41.36	fair
8	R	ankle fracture	67	6	42	43.34	4	60	59.72	good
9	R	ankle fracture	32	5	31	37.09	0	100	89.64	excellent
10	L	ankle fracture	50	6	51	42.41	6	57	50.13	fair
11	R	talus fracture	37	-	-	-	-	-	-	failed
12	R	ankle fracture	32	7	44	43.01	7	56	43.9	fair
13	L	ankle fracture	32	7	52	40.78	2	90	87.55	excellent
14	L	ankle fracture	39	5	44	42.84	4	68	51.28	good
15	R	pilon fracture	37	-	-	-	-	-	-	failed
16	L	ankle fracture	49	5	42	48.72	1	91	90.06	excellent

ISSN: 1471-2474