Outcomes in children undergoing posterior fossa decompression and duraplasty with and without tonsillar reduction for Chiari malformation type I and syringomyelia: a pilot prospective multicenter cohort study.

Koueik J, Sandoval-Garcia C, Kestle JRW, Rocque BG, Frim DM, Grant GA, Keating RF, Muh CR, Oakes WJ, Pollack IF, Selden NR, Tubbs RS, Tuite GF, Warf B, Rajamanickam V, Broman AT, Haughton V, Rebsamen S, George TM, Iskandar BJ.