3- Common Lower Limb Variations Flashcards
1
Q
At birth, chuldren normally have valgus legs. True/False?
A
False
At birth, legs are normally varus (bow-legged) and eventually develop into valgus (knock-knee) at 3yrs old
2
Q
Flat feet can be physiological. True/False?
A
True
3
Q
Describe mobile/flexible flat feet
A
Flatted medial arch forms with dorsiflexion of great toe
4
Q
What can cause flexible flat foot?
A
Ligamentous laxity
Familial trait
5
Q
Flexible flat foot is only present on weight bearing. True/False?
A
True
6
Q
Describe rigid flat foot
A
Medial arch remains flat regardless of weight bearing or dorsiflexion
7
Q
What is the likely underlying abnormality in rigid flat foot?
A
Tarsal coalition, where bones of hindfoot have abnormal connection