Answer to the Letter to the Editor of J. M. Duart-Clemente et al. concerning "Systematic review of the effect of dynamic fixation systems compared with rigid fixation in the anterior cervical spine" by Campos RR, Botelho RV; Eur Spine J (2014); 23(2):298-304.
Division of Spine Surgery, Hospital do Servidor Público do Estado de São Paulo-SP, Ibirapuera Av, 931, São Paulo, SP, Brazil. ricardocampospa@uol.com.br.
Ricardo Rezende
RR
Campos
Division of Spine Surgery, Hospital do Servidor Público do Estado de São Paulo-SP, Ibirapuera Av, 931, São Paulo, SP, Brazil.
Ricardo Vieira
RV
Botelho
D001860:Bone Plates; D002574:Cervical Vertebrae / Q000601:surgery*; D006801:Humans; D013123:Spinal Fusion / Q000295:instrumentation* / Q000379:methods*