Ossification is bone formation. Calcification is the hardening of tissue into a bonelike structure. Not much, Thay are the same process with different names.
d) hypertrophic zone
Ossification
parenchymal calcification
yes they do
Intramembranous ossification
Ossification is bone formation. Calcification is the hardening of tissue into a bonelike structure. Not much, Thay are the same process with different names.
calcification
Leaching is a process in which minerals are extracted from a solid by dissolving it into a liquid. Calcification is the build up of calcium salts in body tissue.
d) hypertrophic zone
Osteoprogenitor cells are undifferentiated cells found in the perichondrium. These later become osteoblasts - which secrete osteoid (part of the bone matrix). Chondrocytes are responsible for calcification.
Calcification in soft tissue, such as muscle, is called 'Calcinosis'. If it progresses into ossification (which involves the orderly deposition of calcium), it is called 'myositis ossificans'. However, the condition can occur in other connective tissue as well and may result from any kind of injury, including but not limited to inflammation. The term 'heterotropic ossification' has been proposed to replace it.
Ossification
Intramembranous ossification
parenchymal calcification
yes they do
1. a bone collar is laid down around the diaphysis of the hyaline cartilage model. 2. cartilage in the center of the diaphysis calcifies and then develops cavities. 3. the periosteal bud invades the internal cavities and spongy bone forms. 4. the diaphysis elongates and a medullary cavity forms. 5. the epiphyses ossify.
Intramembranous ossification