This site is intended for healthcare professionals

Go to /sign-in page

You can view 5 more pages before signing in

Crossed extension reflex (foot reflex)

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

This is a primitive reflex that is usually is only present until one month of age. The examiner holds one of the baby's legs extended and applies firm pressure to the sole of the foot of the same leg. The baby's free leg flexes, adducts and then extends. The adduction component of the reflex is generally only present after 36 weeks gestation.


Related pages

Create an account to add page annotations

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page