Human Digestive System

Front 1

1

Back 1

Mouth (oral cavity)

Front 2

2

Back 2

Tongue

Front 3

3

Back 3

Esophagus

Front 4

4

Back 4

Liver

Front 5

5

Back 5

Gallbladder

Front 6

6

Back 6

Duodenum

Front 7

7

Back 7

Jejunum

Front 8

8

Back 8

Ileum

Front 9

9

Back 9

Small intestine

Front 10

10

Back 10

Anus

Front 11

11

Back 11

Parotid gland

Front 12

12

Back 12

Sublingual gland

Front 13

13

Back 13

Submandibular gland

Front 14

14

Back 14

Salivary glands

Front 15

15

Back 15

Pharynx

Front 16

16

Back 16

Stomach

Front 17

17

Back 17

Pancreas

Front 18

18

Back 18

Spleen

Front 19

19

Back 19

Transverse colon

Front 20

20

Back 20

Descending colon

Front 21

21

Back 21

Ascending colon

Front 22

22

Back 22

Cecum

Front 23

23

Back 23

Sigmoid colon

Front 24

24

Back 24

Rectum

Front 25

25

Back 25

Appendix

Front 26

26

Back 26

Anal canal

Front 27

27

Back 27

Large intestine