Table 5.
Representation of landmark labels of block types and assessment of each validator (V) according to selected block-associated anatomical landmarks (means +/− d).
| Block Type | Predefined Anatomaical Landmarks | V1 | V2 | p |
|---|---|---|---|---|
| Interscalene | Brachial plexus (BP) | 4.84 ± 0.47 | 4.92 ± 0.41 | 0.96 |
| Anterior scalene muscle (ASM) | 4.89 ± 0.31 | 4.87 ± 0.33 | 0.98 | |
| Middle scalene muscle (MSM) | 4.88 ± 0.37 | 4.86 ± 0.35 | 0.95 | |
| Sternoleidomastoid muscle (SCM) | 4.96 ± 0.2 | 4.94 ± 0.22 | 0.96 | |
| Supraclavicular | First rib (FR) | 5 ± 0.01 | 4.98 ± 0.12 | 0.96 |
| Pleura (PL) | 5 ± 0.01 | 4.98 ± 0.12 | 0.96 | |
| Subclavian artery (SA) | 5 ± 0.01 | 4.98 ± 0.05 | 0.97 | |
| Brachial plexus (BP) | 4.9 ± 0.01 | 4.98 ± 0.04 | 0.99 | |
| Infraclavicular | Pectoralis major muscle (PMJ) | 5 ± 0.01 | 4.97 ± 0.08 | 0.95 |
| Pectoralis minor muscle (PMN) | 5 ± 0.01 | 4.98 ± 0.07 | 0.96 | |
| Axillary artery (AA) | 5 ± 0.01 | 4.99 ± 0.05 | 0.99 | |
| Axillary vein (AV) | 4.39 ± 0.26 | 4.95 ± 0.12 | 0.94 | |
| TAP | Transverse abdominis muscle (TAM) | 5 ± 0.01 | 4.98 ± 0.1 | 0.98 |
| Internal oblique muscle (IOM) | 4.98 ± 0.16 | 4.97 ± 0.12 | 0.96 | |
| External oblique muscle (EOM) | 4.98 ± 0.16 | 4.96 ± 0.15 | 0.92 | |
| Peritoneal cavity (PC) | 4.95 ± 0.22 | 4.93 ± 0.2 | 0.95 |