Anatomy/Pathogenesis. Pincer-type FAI is secondary to acetabular overcoverage, and. although this is typically anteriorly based, overcoverage can. be present superiorly and posteriorly as well.1-14 This acetab-. ular overcoverage results in impingement of the acetabular. rim against the femoral neck during range of motion. The.
They are supported by the surrounding lung tissue. The lungs are slightly different on each side. The right lung is divided into 3 sections called the upper, middle and lower lobes. The left lung is divided into 2 sections called the upper and lower lobes.
Confidence votes 35. Lungs contain many tubes: trachea, bronchi, bronchus, bronchi oles and At the end of each bronchi ole is a special area that leads into clumps of teeny tiny air sacs called alveoli.Minor edit? Common Symptoms Associated With Emphysema Emphysema is a type of COPD that destroys the lining of the air sacs in your lungs. 2  As your air sacs are destroyed, the surface of your lungs is reduced, and less oxygen reacâ¦. 3  The Five Major Parts of the Brain At its most basic, the brain controls the body.