Ultrasound measurement of normal range of pubo-femoral distance in hips diagnosed with Graf type Ⅰ / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12): 901-903, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-910138
ABSTRACT
Objective:
To measure the pubo-femoral distance of hips of the infants diagnosed with Graf type Ⅰ by high frequency ultrasound.Methods:
A total of 1 084 infants(2 168 hips) diagnosed with Graf type Ⅰ by ultrasonography were collected in Beijing Jishuitan Hospital from June 2019 to May 2020. The ultrasonographic examinations included Graf method and pubo-femoral distance measurement. The 95% medical reference value was adopted to confirm range of normal values of the pubo-femoral distance. And the differences of the pubo-femoral distance between different gender, age and bilateral hip were compared.Results:
The pubo-femoral distance of hips diagnosed with Graf type Ⅰ was (0.27±0.06)cm, the pubo-femoral distance of males was(0.27±0.06)cm, the pubo-femoral distance of females was (0.27±0.07)cm. The 95% medical reference value was 0.15-0.38 cm. The 95% medical reference value of males was 0.15-0.39 cm, and the 95% medical reference value of females was 0.13-0.41 cm. There were no significant differences between the sexes or between the age(all P>0.05). The difference between the bilateral hip joints from the same infant was statistically significant[(0.274±0.064)cm vs (0.265±0.064)cm, P<0.05].Conclusions:
The 95% medical reference value of hip diagnosed with Graf type Ⅰ is 0.15-0.38 cm.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Ultrasonography
Year:
2021
Type:
Article
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