0864-215X 0864-215X S0864-215X2022000100013 India 00 04 2022 00 04 2022 36 1

1 2017 5 835-9 2 2019 13 555872 3 2019 8 1159-63 4 1990 72 403-8 5 1994 331 69-73 6 2018 8 17-23 7 2005 3 1 1 8 2003 60 821-30 9 1997 68 116-20 10 2016 6 11 2016 2 332-5 12 2017 96 13 2010 44 263-9 14 1998 24 358-66 15 1984 2 61-6 16 2015 28 17 1987 40 251-8 18 2002 34 42-7 19 American Association of Neurological Surgeons 20 1999 59 575-82 21 2015 9 44-8 22 2009 3 1-3 23 1996 4 238-48 24 2004 87 S272-7 25 2016 4 26 1986 315 1064-70 27 2008 33 2464-72 28 2007 1 29 2004 86 546-9 30 2014 48 127-35