3- Common Lower Limb Variations Flashcards Preview

2MB MSK CORTEXT > 3- Common Lower Limb Variations > Flashcards

Flashcards in 3- Common Lower Limb Variations Deck (7)
Loading 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