Which of the following lobe of lung contain lingula?
The left lung has only two lobes (superior and inferior), which are divided by an oblique fissure along the sixth rib. Instead of having a middle lobe, the left lung has a space occupied by the hea. Therefore, the left lung has a cardiac notch as well as the lingula in the left costomediastinal recess.
Left upper lobe
Left lower lobe
Right upper lobe
Right middle lobe