Cervical dystonia. Overview. Cervical dystonia, also called spasmodic torticollis, is a painful condition in which your neck muscles contract involuntarily, causing your head to twist or turn to one side. Cervical dystonia can also cause your head to uncontrollably tilt forward or backward.
2) How many lobes do the lungs have? Why do you think that one side has fewer lobes than the other? There are 5 lobes in the lungs: 2 on the left, and 3 on the right. The left lung only has only 2 lobes because there has to be enough room in the chest for the heart, and the heart sits mostly behind the left lung.
Your right lung has three parts 1  (. lobes. ). 2  Your left lung is. smaller and has two lobes. Inside the chest are two thin layers of tissue (the. 3  pleura. ). One layer covers the lungs and the other layer lines the. inside of your chest.  Cancer 1  Cells. Cancer begins  in. 1  cells. , the building blocks that make  up all.