About surgical results of 547
23:03
20:10
17:25
16:21
17:50
22:17
20:45
22:23
33:32
22:10
28:51
60:24
19:52
44:12
22:31
18:15
38:08
40:34
106:37
30:38
90:25
22:31
83:49
23:46
39:04
28:52
29:48
20:26
24:04
44:25
21:51
39:37
30:56
32:51
64:25
17:31
45:42
40:52
53:28
46:53
28:49
47:45
40:30
44:14
42:58
38:21