Before revision: The diameters most frequently used, and the average lengths thereof, are: The occipitofrontal (11.5 cm), which follows a line extending from a point just above the root of the nose to the most prominent portion of the occipital bone .
After revision: The diameters most frequently used, and the average lengths thereof, are: The occipitofrontal (115 cm), which follows a line extending from a point just above the root of the nose to the most prominent portion of the occipital bone .