About surgical results of 441
16:12
14:54
16:31
17:17
17:12
15:59
50:06
53:41
43:55
17:25
16:21
18:53
39:05
22:10
33:32
28:51
22:17
20:45
60:24
19:52
22:31
38:08
18:15
23:42
106:37
90:25
22:31
83:49
23:46
39:04
28:52
20:26
29:48
44:25
24:04
39:37
64:25
23:04
40:52
46:53
28:49
53:28
47:45
44:14
44:50
44:48