Natural head posture--considerations of reproducibility
Natural head posture--considerations of reproducibility is a scholarly work by Brian Tom and Toby Prevost, published in 2002 in ''European Journal of Orthodontics''. The main subjects of the publication include medicine, measurement repeatability, reproducibility, nuclear medicine, orthodontics, cone beam computed tomography, and coefficient of variation. In part 1, reproducibility of cephalograms 1 year after the introduction of NHP was investigated and found to be less favourable (Dahlberg coefficient of 2.99 degrees) than most other previous investigations.