Volume of the Lateral Orbital Wall (VLW): Defined by the area formed by connecting the medial apex of the zygomatic bone to the lateral edge of the superior orbital fissure and the lateral bone wall; ...

Stimulating needle electrodes were inserted subcutaneously at the zygomatic and mandibular branches of the facial nerve, with a pulse width of 0.3 milliseconds and an intensity ranging from 5 to 25 mA ...