This document discusses the anatomy of the orbit, including its bones, walls, dimensions, contents, and surgical spaces. It describes the skull and bone formation processes related to the orbit. The document also covers the embryology of the orbit, orbital axis, visual axis, and fascial structures such as the periorbita, bulbar fascia, and tenon capsule.

1. Anatomy of Orbit
DR AZMAT KHAN
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2. Skull and Orbit 2

3. Bone Formation 3

4. Embryology of Orbit 4

5. 5

6. 6

7. 7

8. Dimensions of Orbit 8

9. Orbital axis and Visual axis 9

10. Content of Orbit 10

11. Bones of the Orbit 11

12. Sphenoid bone 12

13. Walls of Orbit 13

14. Walls of Orbit 14

15. Walls of Orbit 15

16. Walls of Orbit 16

17. Walls of Orbit 17

18. Walls of Orbit 18

19. Walls of Orbit 19

20. Walls of Orbit 20

21. Base & Margin of Orbit 21

22. Orbital Margins 22

23. Orbital Margins 23

24. Apex of Orbit 24

25. 25

26. SOF 26

27. SOF & Annulus of Zinn 27

28. Periorbita 28

29. Periorbita 29

30. Orbital fascia 30

31. Bulbar fascia 31

32. Tenon capsule 32

33. Fascial expansion of EOM 33

34. Surgical spaces in Orbit 34

35. Surgical spaces in Orbit 35

36. Surgical spaces in Orbit 36

37. Surgical spaces in Orbit 37

38. Surgical spaces in Orbit 38

39. Surgical spaces in Orbit
spaces in Orbit
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40. Surgical spaces in Orbit 40

41. PNS & Orbit 41

42. 42