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이병일,김연일,최창욱,심찬섭,김가풍 순천향대학교 1986 논문집 Vol.9 No.2
The anteversion of femoral neck is implicated in treatment and prognosis of congenital dislocation of hip, as well as cerebral palsy, Legg-Calve-Perthes disease, and intoeing gait. So, the anteversion of femoral neck is considered as one of the orthopaedic interests and measuring it has been investigated since 1878, when Milkulicz reported the degree of the femoral neck anteversion for the first time. Several techniques were developed in measuring the anteversion, using the fluoroscopy, biplane radiography, axial tomography, computed tomography, and ultrasound, and among them the ultrasound technique, which we adopted, was regarded as useful method clinically because of more accuracy, more reproducibility, no radiation hazard, and low economy, in addition to non-invasiveness and easy applicability. We measured the anteversion of femoral necks of 166 Korean children below 20 year-old ages who were chosen randomly among inpatient and outpatient without femoral neck problems, during the period from Dec. 1984 to Sep. 1985 at the Soonchunhyang University Hospital. The results were as follows; 1. The ratio of male to female was 1.4:1. 2. The degree of femoral neck anteversion was 33.53°in group of below 2 year-old and 17.9°in group of above 18 year-old, and between two groups the inclination of degree was marked around 2 years and mild clination was seen since then. 3. The difference between right and left femoral neck anteversion was below 5°in 82.5%, but the comparison was considered to be insignificant statistically. 4. The comparison between male and female anteversion was also considered to be insignificant statistically in all groups.
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