PMC8168682_01
C-arm image during surgery.
SNI-12-215-g001.jpg
PMC8168682_01_SNI-12-215-g001.jpg
F1
This was performed in the prone position and utilized a single lateral C-arm fluoroscopic image (e.g., using as low as reasonably achievable [ALARA]/shielding for the fetus-lead aprons over her abdomen) to confirm the correct vertebral level [Figure 1].