210. Development of a modified frailty index for adult spinal deformities independent of functional changes following surgical correction: a true baseline risk assessment tool
2017 ◽
Vol 32
(10)
◽
pp. 2963-2968
◽
2017 ◽
Vol 32
(9)
◽
pp. S177-S182
◽
2011 ◽
Keyword(s):
Keyword(s):