Peak Pressure of Injection (PSI)
Time to Peak Pressure (sec)
Cervical Root
60.2 (17.3)
12.1 (3.2)
Peripheral Nerve
32.6 (14)
8.1 (3.3)
Perineural
21.5 (8.6)*
9.5 (2.5)
*Peak pressures of injection for three groups significantly different, ANOVA (p=0.0002)
Table 1:
Mean Peak Injection Pressures and Time to Peak Pressures for Injections at Cervical Roots, Peripheral Nerve and Perineural Tissues.
