Divisions of the back

Question 0

thoracic

Answer 0

chest region (12 thoracic vertebrae (t1-t12) each bone is attached to a rib)

Question 1

cervical

Answer 1

neck region (7 cervical vertebrae c1-c7)

Question 2

lumbar

Answer 2

loin (waist) or flank region (between ribs and hip bone) there are 5 lumbar vertebrae (l1-l5)

Question 3

sacral

Answer 3

five bones are fused to form one bone (s1-s5)

Question 4

coccygeal

Answer 4

the coccyx is a small bone composed of four fused pieces