Table 1 PICO framework of the study
From: Investigation into the biomechanics of lumbar spine micro-dynamic pedicle screw
Patient/Problem | Intervention | Comparison | Outcome |
|---|---|---|---|
Patients undergoing lumbar rigid fixation and fusion/ Acceleration of adjacent segment degeneration (ASD) and loosening and rupture of internal fixators | Dynamic stabilization using micro-dynamic pedicle screws | Traditional rigid pedicle screws | ROM of the surgical level, stress on the endplate, stresses on the implants |