User's Manual Part 1

section 06
page
9
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spine lines up with the pivot point of the halo (Figure 6-12).
Step 12. Firmly secure the patient’s head with the head brace(s) and Velcro strap (if
performing an extension test).
Step 13. Remove the range-of-motion stop pin before performing the test (Figure 6-13).
Note that the RJ45 cable is not required for this test.
2. POSITIONING THE PATIENT FOR A ROM L/R ROTATION TEST
Step 8. Insert both of the head braces in the halo (Figure 6-14).
Step 9. Set the halo to 0 degrees with respect to the horizontal and 10 degrees flexion
(Figure 6-15).
Step 10. Position the head braces against the patient’s head, but do not secure his/her
head in place.
Figure 6-12. Final Adjustments and Locating C5/C6
Flexion
Extension
Figure 6-13. Final Set-ups for ROM Flexion & Extension
Figure 6-14. Insert
Both Head Braces
Figure 6-15. Set halo angles