The length of vasectomy recovery time varies, but most men are able to return to work after two or three days and can resume normal physical activities (such as running, working out, and lifting heavy objects) in three to seven days.
1 The left lung has two lobes and the right has three. 2  Each lobe has its own pleural covering. 3  The horizontal fissure (right) is often seen on a normal frontal view.  The oblique fissures are often seen on a normal lateral view.
The lobes of the lungs are further divided into bronchopulmonary segments based on the locations of bronchioles. Segments for the left and right lung are shown in the table. The segmental anatomy is useful clinically for localizing disease processes in the lungs.