CLAVICULAR LENGTH  

The fetal clavicle shows linear growth during pregnancy (1).
A linear correlation between clavicular growth and BPD, and femur length has also been demonstrated (1).
 

 

 

 

REFERENCES

  1. Yarkoni S, Schmidt W, Jeanty P et.al. Clavicular measurement: A new biometric parameter for fetal evaluation. J Ultrasound Med 1985;4:467-470.