06 August 2020 : Clinical Research
Elevated Lateral Position Improves the Success of Paramedian Approach Subarachnoid Puncture in Spinal Anesthesia before Hip Fracture Surgery in Elderly Patients: A Randomized Controlled Study
Wenchao Zhang1AE, Tianlong Wang2AF, Geng Wang1AE*, Yi Yuan1D, Yan Zhou1BC, Xiaoyu Yang1BC, Minghui Yang3AF, Shaoqiang Zheng1BCDOI: 10.12659/MSM.923813
Med Sci Monit 2020; 26:e923813
Table 5 Ultrasound imaging quality.
| Experimental (ELP)N=45 | Control (LRP)N=45 | P-value | |
|---|---|---|---|
| PSO, n (%) | |||
| Good | 36 (80.00) | 33 (73.33) | 0.701 |
| Intermediate | 8 (17.78) | 10 (22.22) | |
| Poor | 1 (2.22) | 2 (4.44) | |
| TM, n (%) | |||
| Good | 38 (84.44) | 33 (73.33) | 0.454 |
| Intermediate | 6 (13.33) | 10 (22.22) | |
| Poor | 1 (2.22) | 2 (4.44) | |
| ELP – up-tilted lateral recumbent position with head and chest elevated 30°; LRP – lateral recumbent position; PSO – paramedian sagittal oblique; TM – transverse median view. | |||






