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.
Lungs The lungs are two large organs located on either side of yourheart. When you inhale, air enters the throat, passes through the tra-chea, and moves into the lungs through structures called bronchialtubes. Bronchial tubes branch throughout the lungs into smaller andsmaller tubes.