Livor mortis is caused by
Livor mortis. Livor mortis, also known as hypostasis, is the discoloration of the skin due to the pooling of blood in the dependent parts of the body following death. The blood pools because the heart can no longer circulate the blood. Livor mortis, also known as hypostasis, is the discoloration of the skin due to the pooling of blood in the dependent parts of the body following death. The blood pools because the heart can no longer circulate the blood. Medical Definition of LIVOR MORTIS. : hypostasis of the blood following death that causes a purplish red discoloration of the skin. Livor mortis. Livor mortis, also known as hypostasis, is the discoloration of the skin due to the pooling of blood in the dependent parts of the body following death. Livor mortis on the posterior aspects of the body is caused by settling of the blood because of gravity when the body is in a supine position. As the postmortem interval lengthens, Tardieu spots develop in areas of lividity, such as this individual's shoulder area, as decomposing capillaries rupture. Livor mortis, also known as hypostasis, is the discoloration of the skin due to the pooling of blood in the dependent parts of the body following death. A few hours after a person or animal dies, the joints of the body stiffen and become locked in place. This stiffening is called rigor mortis. Depending on temperature and other conditions, rigor mortis lasts approximately 72 hours. The phenomenon is caused by the skeletal muscles partially contracting. It is also called post-mortem staining, subcutaneous hypostasis, livor mortis, cadaveric lividity, suggillations, vibices and darkening of death. the intensity of the colour depends upon the amount of reduced haemoglobin in the blood. Rigor mortis: Stiffness of death. One of the recognizable signs of death; rigor mortis is caused by a chemical change in the muscles after death. This chemical change causes the corpse’s limbs to become stiff and difficult to move or manipulate. This stiffening is called rigor mortis. Depending on temperature and other conditions, rigor mortis lasts approximately 72 hours. The phenomenon is caused by the skeletal muscles partially contracting. The muscles are unable to relax, so the joints become fixed in place.
By settling of the blood because of gravity when the body is in a supine position.