Zhou QH, et al. - This study represents an attempt to verify the notion that abdominal girth and dorso-sacral distance are correlated with lumbosacral cerebrospinal fluid volume. Findings demonstrated the correlation of abdominal girth and dorso-sacral distance with lumbosacral cerebrospinal fluid volume, on using multiple regression. In addition, larger lumbosacral cerebrospinal fluid volume was predicted by smaller abdominal girths and larger dorso-sacral distances.