Matrix-associated autologous chondrocyte implantation with autologous bone grafting of osteochondral lesions of the talus in adolescents: patient-reported outcomes with a median follow-up of 6 years

Table 3 Radiographic outcome (van Dijk scale)

Patient	Case	Pre	Post	FU (months)
1	1	1	1	67
1	2	0	1	43
2	3	1	1	11
3	4	0	0	8
4	5	0	0	12
5	6	1	1	1
6	7	1	1	6
7	8	1	1	17
8	9	1	1	1
9	10	1	1	4
10	11	1	1	23
11	12	0	0	2
12	13	0	0	2

Van Dijk scale before and after matrix-associated autologous chondrocyte implantation and autologous bone grafting (MACI/ABG). The latest radiograph before the operation “pre” and the latest available radiographs “post” were used, respectively. In case 3, the last radiograph prior to the revision operation at the medial malleolus was used as the latest follow-up radiograph to minimise bias. The time between MACI/ABG and postoperative radiograph was defined as the follow-up (FU)

ISSN: 1749-799X

Patient	Case	Pre	Post	FU (months)
1	1	1	1	67
1	2	0	1	43
2	3	1	1	11
3	4	0	0	8
4	5	0	0	12
5	6	1	1	1
6	7	1	1	6
7	8	1	1	17
8	9	1	1	1
9	10	1	1	4
10	11	1	1	23
11	12	0	0	2
12	13	0	0	2

Patient	Case	Pre	Post	FU (months)
1	1	1	1	67
1	2	0	1	43
2	3	1	1	11
3	4	0	0	8
4	5	0	0	12
5	6	1	1	1
6	7	1	1	6
7	8	1	1	17
8	9	1	1	1
9	10	1	1	4
10	11	1	1	23
11	12	0	0	2
12	13	0	0	2

Patient	Case	Pre	Post	FU (months)
1	1	1	1	67
1	2	0	1	43
2	3	1	1	11
3	4	0	0	8
4	5	0	0	12
5	6	1	1	1
6	7	1	1	6
7	8	1	1	17
8	9	1	1	1
9	10	1	1	4
10	11	1	1	23
11	12	0	0	2
12	13	0	0	2