Determine the resonance frequency analysis, Biology

Assignment Help:

Resonance Frequency Analysis

Resonance Frequency Analysis: A non invasive device based on the principles of resonance frequency analysis (RFA) has been developed to measure primary implant stability and to monitor implant stability over time. This method evaluates the stiffness of the bone implant interface by means of a signal transducer connected to a frequency response organizer.  The resonance frequency of the transducer implant unit is calculated from the peak amplitude of the signal and is graphically illustrated on the display of the unit as peak of the frequency-amplitude plot.  In addition, an implant stability quotient (ISQ) is displayed as a number between 1 and 100.  This ISQ is  to quantify the frequency measurements of implants within a range between 3500 and 8500 HZ. ISQ values of a stable osseointegrated implant increases with time, indicating the increase in bone implant contact area. On the other hand, crestal bone loss is correlated with loss of implant stability.

 


Related Discussions:- Determine the resonance frequency analysis

Conditions necessary for outbreak of staphylococcal food, Q. Conditions Nec...

Q. Conditions Necessary for Outbreak of staphylococcal food? The following conditions are necessary for an outbreak of staphylococcal food poisoning: 1. The food must conta

Define the vital force hypothesis, How did Pasteur's experiment answer the ...

How did Pasteur's experiment answer the objections raised by supporters of the "vital force" hypothesis? Pasteur's experiment allowed air from the out- side to mix with air fro

What is the function of the secretions of the prostate, What is the functio...

What is the function of the secretions of the prostate, seminal vesicle and bulbourethral glands in reproduction? These secretions with sperm cells from the testicles form the

Freshwater biomes, Low levels of dissolved salts characterise the freshwate...

Low levels of dissolved salts characterise the freshwater biomes. The salt content of fresh water is about 0.005 percent. The freshwater biomes consist of inland bodies of standing

Define the spatial processes, Define the Spatial processes? Environment...

Define the Spatial processes? Environmental and integrative biology cuts across a wide array of spatial scales, and theoretical approaches that take into account these widely v

Computed radiography, C omp ut e d radiography: The d...

C omp ut e d radiography: The development of intensifying screen has greatly improved the efficiency of exposure  and has reduced the exposure time.   The fir

Arthropoda phylum, characteristic of spider that makes it the phylum arthro...

characteristic of spider that makes it the phylum arthropoda?

What function present in placental mammalian embryos, Q. Which is the extra...

Q. Which is the extraembryonic membrane whose function is to store nitrogen wastes of the embryo? Is this function present in placental mammalian embryos? The allantois is the

Studying life histories of insects, Studying life histories of insects ...

Studying life histories of insects Cut large rectangular holes in the sides of a big cardboard container and cover them with muslin folded over at the edges and gummed or paste

Define field test used to assess aerobic capacity, Define Field Test used t...

Define Field Test used to Assess Aerobic Capacity? A field test that has been used extensively in nutrition studies to assess aerobic capacity measures Heart Rate responses to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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