case_images: PMC10039629_01
case_images: Preoperative marking of the 6 injection points.
case_images: CCIDE-15-45-g0001.jpg
case_images: PMC10039629_01_CCIDE-15-45-g0001.jpg
case_images: f0001
case_images: Six equidistant points (anterosuperior, anteroinferior, posterosuperior, posteroinferior, mid-superior and mid-inferior) were marked (Figure 1).