Patient head is in extension, rotated approximately 30° opposite to the painful side; with the mouth open, the foramen ovale is identified medially to the mandibular ramus.
Con la cabeza del paciente extendida y rotada en sentido contrario al lado doloroso aproximadamente 30 grados, y con la boca abierta, se identifica a nivel medial del ramo mandibular el orificio oval.