Table 2.
Technical parameters
| Mean±SD | Min-Max | |
|---|---|---|
| Time taken (min) | 7.67±1.23 | 6-10 |
| Depth of SCJ (mm) | 13.73±0.52 | 12.8-14.5 |
| Depth of needle (mm) | 15.38±0.56 | 14.2-16.0 |
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