title: [Measurement report on the horizontal position relationship between the umbilicus and the 2nd lum- bar spinal process in adults].
abstract: The impact factors were explored to determine the horizontal positional relationship between the umbilicus and the 2nd lumbar spinal process in adults and to verify the accuracy of the localization of Shenshu (BL 23) via the umbilicus. The position of the umbilicus and the 2nd lumbar spinal process was measured in 100 participants and the data were analyzed through SPSS 20.0 software. It was found that the umbilicus and the 2nd lumbar process were not positioned horizontally. The positional relationship of these two sites was not apparently correlated with gender, age, body weight, body height, BMI, waistline and discomfort of lumbar region. The umbilicus was commonly and posteriorly projected on the site between the 4th and 5th lumbar vertebra. It is explained that the localization of Shenshu (BL23) via the umbilicus is not accurate.
authors.forename: Jingyi
authors.initials: J
authors.lastname: Zhao
authors.forename: Liyuan
authors.initials: L
authors.lastname: Fu
authors.forename: Yueqi
authors.initials: Y
authors.lastname: Wang
authors.forename: Wenqi
authors.initials: W
authors.lastname: Qiu
authors.forename: Miaojie
authors.initials: M
authors.lastname: Yao
authors.forename: Baixiao
authors.initials: B
authors.lastname: Zhao
authors.forename: Changqing
authors.initials: C
authors.lastname: Guo
mesh_terms: D015669:Acupuncture Points; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008161:Lumbosacral Region / Q000033:anatomy & histology*; D008297:Male; D016740:Meridians; D008875:Middle Aged; D014472:Umbilicus / Q000033:anatomy & histology*; D055815:Young Adult