Table 1. Volume-dependent Parameters for Analgesia and Lidocaine Content in Nerve
The respective ED50doses were determined from the data in figure 2D. For 0.05-ml, 0.1-ml and 0.2-ml injections, the MBD100doses were 0.625 mg, 0.688 mg, and 1.38 mg, respectively. The values (mean ± SE) at ED50and MBD100in three volumes were compared (one-way ANOVA and Scheffé test as post hoc correction).
*P < 0.05 comparing 0.05 ml with 0.1 ml.
†P < 0.05 comparing 0.05 ml with 0.2 ml.
‡P < 0.05 comparing 0.1 ml with 0.2 ml.
ED50= dope for 50% maximum possible effect; LID = lidocaine; MBD50= minimal blocking done for 100% effect.