Already have an account? Get multiple benefits of using own account!
Login in your account..!
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Wound healing and formation of woven bone
Stage 1: Wound healing and formation of woven bone (callus) (2 to 6 weeks)
The ability of the body to respond to the "trauma" induced by implantation will influence the kind of tissue response (and hence the degree of integration). Therefore proper surgical handling of the tissues with minimal generation of heat (<47º C for 1 minute or less) during preparation of the surgical site will provide the most predictable healing response.
After the formation of initial clot around the surgical site, a minor inflammatory response occurs which includes the proliferation and differentiation of numerous phagocytes and undifferentiated mesenchymal cells from the adjacent periosteum. The ability of the tissues to differentiate will depend on the presence of an intact vascular bed that provides adequate oxygenation for bone differentiation.
With the initial placement of the implant, a thin (about 0.5mm) layer of bone in the prepared site will become necrotic from the process of forming the implant site. This bone is replaced by the body as integration proceeds. Initially, an in growth of vascular loops will occur at the rate of 0.5mm per day followed by initial woven bone formation in the first two weeks after initial surgical implant placement. Due to the inert nature of the oxide surface, newly differentiating osteoblastic cells derived from the adjacent periosteum synthesizes woven bone matrix that provides initial bone contact with the oxide surface.
What is Phylum Platyhelminthes - Flatworms ? This Class consists of the free-living flatworms, the best known of which is the Genus Planaria. Most of the species in this class
Starch exists in plants as insoluble starch granules in chloroplasts. Each starch granule holds a combination of two polysaccharide forms, amylopectin and amylose.
Golgi complex is the organelles in animal cells having a sequence of þattened sacs which sort, chemically modify, and package proteins produced on the rough endoplasmic reticulum.
cells are the smallest structural units of the living matter and is capable of functioning independently.
in what form is most carbohydrates is taken in normal diet
What is the phenotype? Phenotype is every observable characteristic of a living being conditioned by its genes. A few phenotypes may be altered by nongenetic factors (for insta
Q. Show the Peptide found in the brain? There are as many as 300 peptide neurotransmitters found in the brain. Peptide is a short protein consisting of fewer than 100 amino aci
Methods to Overcome Incompatibility It has been possible to facilitate the germination of incompatible pollen by extracting pollen wall proteins from compatible pollen and su
Q. What is the average incubation period of Chagas' disease? What are some signs and symptoms of the acute phase of Chagas' disease? The Chagas' disease may or may not present
Chromosomes and Their Organization During division phase , the duplicated chromatin fibres become extremely shortened (= condensed), by coiling and folding ,into short
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd