18
15. Ward WT, Stefko J, Wood KB, Stanitski CL.
Fixation with a single screw for slipped capital
femoral epiphysis. J Bone Joint Surg Am
1992;74:799-809.
16. Mulgrew E, Wells-Cole S, Ali F, Joshy S,
Siddique I, Zenios M. Single screw fixation in stable
and unstable slipped upper femoral epiphysis. J
Pediatr Orthop B. 2011;20:147-51.
17. Lowndes S, Khanna A, Emery D, Sim J, Maffulli
N. Management of unstable slipped upper femoral
epiphysis: a meta-analysis. Br Med Bull 2009;90:133-
46.
18. Yildirim Y, Bautista S, Davidson RS.
Chondrolysis, osteonecrosis, and slip severity in
patients with subsequent contralateral slipped
capital femoral epiphysis. J Bone Joint Surg Am
2008;90:485-92.
19.Bertani A, Launay F, Pauly V, Viehweger E,
Jouve JL, Bollini G. [Complications of prophylactic
pinning for unilateral upper femur epiphysis
slipping: retrospective analysis of 62 operated
cases]. Rev Chir Orthop Reparatrice Appar Mot
2008;94:392-8.
20. Schultz WR, Weinstein JN, Weinstein SL, Smith
BG. Prophylactic pinning of the contralateral hip in
slipped capital femoral epiphysis: evaluation of
long-term outcome for the contralateral hip with
use of decision analysis. J Bone Joint Surg Am