Longissimus Thoracis Flashcards

1
Q

origin

A

thoracolumbar fascia,
accessory processes of lumbar vertebrae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

insertion

A

TPs T4-T12 and ribs 4-12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

innervation

A

dorsal rami T1-T12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

blood supply

A

posterior intercostal arteries and lumbar arteries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

actions

A

extension & lateral flexion of vertebral column

How well did you know this?
1
Not at all
2
3
4
5
Perfectly