1. Angled vs. Straight Cannulas

2. Straight cannulas: Density highest at point of entry

3. Straight cannulas: Density highest at point of entry

4. Straight cannulas: Density highest at point of entry

5. Straight cannulas: Density highest at point of entry

6. Straight cannulas: Density highest at point of entry

7. Straight cannulas: Density highest at point of entry

8. Angled Cannulas: High density from any point of rotation

9. Angled Cannulas: High density from any point of rotation

10. Angled Cannulas: High density from any point of rotation

11. Angled Cannulas: High density from any point of rotation

12. Angled Cannulas: High density from any point of rotation

13. Angled Cannulas: High density from any point of rotation

14. Angled Cannulas: High density from any point of rotation

15. Much easier to work very far away from entry point

16. Much easier to work very far away from entry point

17. Much easier to work very far away from entry point

18. Much easier to work very far away from entry point

19. Much easier to work very far away from entry point

20. Much easier to work very far away from entry point

21. Much easier to work very far away from entry point

22. Much easier to work very far away from entry point

23. Much easier to work very far away from entry point

24. Much easier to work very far away from entry point