There were no significant changes in millimeters in the vertical position of the hyoid bone or in the cervical curvature, neither were there changes in the degree average of the cranio-cervical angle and the inclination of the spine from the pre-surgery to the post-surgery period p = 0.33, p = 0.59, p = 0.13 and p = 0.90.
No hubo cambios significativos en los milímetros de la posición vertical del hioides ni en la curvatura cervical, tampoco en el promedio de grados del ángulo cráneo cervical y la inclinación de la columna del preoperatorio al postoperatorio p = 0.33, p = 0.59, p = 0.13 y p = 0.90.