TABLE 4.

Lesion Size and Number of Plugs

Group 1			Group 2
Knee	Lesion Size, mm2	No. of Plugs	Knee	Lesion Size, mm2	No. of Plugs
1	1025	4	1	136	2
2	1125	4	2	300	3
3	700	4	3	300	3
4	456	2	4	300	3
5	900	4	5	150	2
6	750	4	6	150	2
7	600	4	7	360	3
8	420	2	8	216	2
9	425	2	9	264	2
10	800	4	10	240	2
11	1050	4	11	110	2
12	825	4
13	450	2
14	630	4
15	500	3
16	450	2
17	800	4
18	420	2