The vasectomy takes approximately 20 minutes. Using a local anesthetic, most men say that they feel very little during the procedure. 3 months ago by Stephen F. Shaban, MD On average 10 to 15 minutes.
A lobectomy is a type of lung cancer surgery in which one lobe of a lung is removed. (The right lung has three lobes, and the left lung has two lobes.) A lobectomy is also occasionally performed for other conditions, such as tuberculosis, severe COPD, or trauma that interrupts major blood vessels near the lungs.
1 The two lungs are not identical. The right lung has three lobes and left has two lobes. They are further divided into segments and then into lobules.  Lobules are hexagonal divisions of the lungs that are the smallest subdivision visible to the naked eye.