INTRODUCTION: Knowledge of normal value of carrying angle is important while managing injuries
around elbow. However there is paucity of literature documenting carrying angle in Indian children.
Inuence of various factors like age, sex, height, weight on carrying angle is still debated. With this study we tried to bridge this
gap in knowledge.
MATERIALS AND METHODS: We conducted cross sectional study of 1893 children in the age group of 3 to 15 years. Student
having history of previous fractures, orthopaedic deformities, neurological conditions were excluded. To assess the effect of
the age, the patients were separated into ve cohorts: 3 to 5, 5 to 7, 7 to 9, 9 to 11, 11 to 13 and 13 to 15. The carrying angle of
elbow was measured using universal standard extendable goniometer. To avoid interobserver variability, all measurements
were recorded by a single orthopaedic surgeon with 5 years postgraduate experience.
RESULT: Carrying angle was more in females 9.67 (SD 3.16) compared to males 8.33 (SD 2.63). . We observed increasing value
of carrying angle with age. Pearson correlation coefcient showed carrying angle had positive correlation with age (r= 0.5, P<
0.001), height(r= 0.5, P< 0.001). However BMI Z score, which is weight adjusted for age and sex did not show any correlation
with carrying angle and no signicant difference was noted between carrying angle on right and left side.
DISCUSSION: Finding of our study differed with available literature in respect to lower value of carrying angle in both males
and females. We did not found changes in carrying angle on left or right side in contrast to previous studies showing larger
carrying angle in dominant side. Further studies with larger sample size are required in this aspect.
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