Unit 6 - Traction

Question 1

Describe the physiological effects of spinal traction

Answer 1

Separation of vertebrae
Decrease disk herniation
Increased foraminal size
Increase discal fluid exchange and nutrient transport
Elongation of muscle tissue surrounding the spine

Question 2

Describe cervical traction dosage

Answer 2

10-25 lbs
HNP / muscle hypertonicity: Static 5-8 min
Stenosis / DDD / facet joint hypomobility: Intermittent 10-20 min

Question 3

What amount of cervical flexion is required to target certain spinal segments with traction

Answer 3

C1-C2 - 0-5 degrees
C3-C4 - 10-20 degrees
C5-C7 - 25-30 degrees

Question 4

What amount of intensity required to target certain spinal segments with traction

Answer 4

C1-C2 - 10#
C3-C4 - 10-15#
C5-C7 - 15-40#

Question 5

Describe lumbar traction dosage

Answer 5

1/3 to 1/2 bodyweight
HNP / muscle hypertonicity: Static 5-8 min
Stenosis / DDD / facet joint hypomobility: Intermittent 10-20 min

Question 6

What are some contraindications to traction

Answer 6

Connective tissue diseases with tissue laxity
Rheumatologic diseases
Spinal instability / hypermobility
Steroid use
Osteoporosis
Osteopenia

Question 7

What are some precautions with traction

Answer 7

Claustrophobia
COPD
Pregnancy (Cervical)