par Schuind, Frederic 
;Alemzadeh, S.;Stallenberg, Bernard ;Burny, Franz Léon
Référence The Journal of hand surgery, 21, 1, page (24-30)
Publication Publié, 1996
;Alemzadeh, S.;Stallenberg, Bernard ;Burny, Franz Léon Référence The Journal of hand surgery, 21, 1, page (24-30)
Publication Publié, 1996
Article révisé par les pairs
| Résumé : | This study compares in normal subjects the variability of wrist x ray film measurements between the right and left sides with the variability of the distribution of those measurements within the population. Additional purposes were to evaluate possible differences of these measurements according to sex, age, side, and hand dominance. The variability when comparing both sides was found to be statistically less for the carpal height, radiolunate, scapholunate, and capitolunate angles than within the whole group of subjects, and for those measurements, there was a high correlation (r > .88) between the right and left sides. In addition, the carpal height and the carporadial ratios were lower and the capitolunate angle was higher in women than in men. There was also a significant decrease of the scapholunate angle in older individuals. The clinical implication of these findings is that in unilateral wrist diseases, the normal wrist should be used to provide the reference values of the carpal height and of the carpal angles on profile x- ray films. However, for the radial inclination and palmar till of the distal radius and for the ulnar variance, the normal side does not provide a better reference than normal values obtained from databases. |
