Dr Jeremy Jones â et al. Freiberg disease, also known as Freiberg infraction, is osteochondrosis of metatarsal heads. It typically affects the 2 nd metatarsal head (the third and fourth may also be affected).It can be bilateral in up to 10% of cases.reiberg disease, also known as Freiberg infraction, is osteochondrosis of metatarsal heads.
the human liver has 4 lobes: the right lobe and left lobe, which may be seen in an anterior view plus the quadrate lobe and caudate lobe, which may be seen on the visceral surface. 4.
This divides the liver into a left anatomical lobe, and a right anatomical lobe. Liver location on the body. The liver is mainly located under the ribs, just mainly in the top right quadrant. In addition, it stretches over the center of the top abdomen and part way to the upper abdomen that is left.