List the requirements of implant materials, Biology

List the requirements of implant materials.

a) Biologically compatibility: an ideal implant material will elicit mainly physiological reactions within the surrounding tissues (bone, connective tissue and epithelium). The interactions between the implant materials and tissues must not lead to secondary alterations in the organism or to biologic instability of the implant due to corrosion or dissolution and resorption of  the implant surface.

b) Mechanical requirements: Dental implants must be able to sustain and transfer loads and should have adequate mechanical strength in order to distribute the forces uniformly.

c) Chemical requirements: It must withstand corrosion by body fluids and not have any direct or indirect negative effects on the surrounding tissue and organism

d)  Functionality: it should take maximum advantage of available bone and permit the maximum amount of forces to be transmitted through the implant with in physiologic limits.

e) Should provide desired esthetics and be conducive to oral hygiene maintenance.

 

Posted Date: 7/24/2013 7:26:37 AM | Location : United States







Related Discussions:- List the requirements of implant materials, Assignment Help, Ask Question on List the requirements of implant materials, Get Answer, Expert's Help, List the requirements of implant materials Discussions

Write discussion on List the requirements of implant materials
Your posts are moderated
Related Questions
Vitamin A dry powder Vitamin A dry powder is used in the (manufacture of dry mixtures) for which the oily ester concentrates are unsuitable or undesirable. Mainly, they are inc

What is the cardiovascular system The cardiovascular system, nervous system, kidneys and special sensory organ, eyes is directly affected by diabetes and leads to fatal conditi

Characteristics of Nutrient Uptake These results show certain characteristics of nutrient uptake. Selectivity: Certain mineral elements are taken up preferentiall

Concerning the number of hosts how are parasites classified? Parasites that need only one host are known as monoxenous parasites. Parasites that need more than one host for th

Q. List the major chemical changes occurring in food? The major chemical changes occurring in food are lipid oxidation leading to rancidity, loss of vitamins and degradation


1. In cattle, the polled condition (H) is dominant to the horned condition (h). A cross between an individual with red coat (R) and white coat (W) results in roan (RW). A polled, r

Explain the Sporangiophores features of Rhizopus? 1. Sporangiophores swell at the tip into a spherical knob like structure called sporangium. It has two zones. - Central dom

What are the valves of the venous system? What is their function? The valves of the venous system are structures within the veins that permit blood to flow only in the normal w

Isolation and identification of the etiological agent: Isolation of the etiological agent is attempted in chicken embryos, cell cultures, laboratory animals, culture medi