Babies 3-12mos

Question 1

thoracolumbar alignment

Answer 1

• thoracic and lumbar kyphosis resolve

- lumbar lordosis increases in prone and sitting

Question 2

2 mo. thoracolumbar alignment

Answer 2

max deviation from sagittal-plane alignment

Question 3

3 mos thoracolumbar alignment

Answer 3

approaching midline spinal alignment

Question 4

4 mos thoracolumbar alignment

Answer 4

symmetry and midline spine are achieved

Question 5

5 mos thoracolumbar alignment

Answer 5

antigravity extension achieved- Landau response

Question 6

pelvic tilt 3-12 mos

Answer 6

5-10 degrees

Question 7

hip flexion ROM with knee flexed

Answer 7

anterior thigh contracts anterior abdomen while sacrum remains on the surface

Question 8

hip extension ROM with knee extended (3 diff ages)

Answer 8

6 mos: 15-20 degrees
9 mos: 10 degres
12 mos: -9 degrees

Question 9

knee flexion ROM with hip flexed

Answer 9

140 degrees

Question 10

knee extension ROM with hip extended

Answer 10

6-10 mos:

Question 11

Hamstring length test (with hip flexed at 90 degrees)

Answer 11

6 mos: about - 10 degrees
12 mos: 0 degrees
1-3 years: -6 degrees

Question 12

Ankle dorsiflexion ROM (with knee extended and foot fully congruent)

Answer 12

6 mos: about 45 degrees

12 mos: about 40 degrees