Explain threaded implants, Biology

Assignment Help:

Q. Explain threaded implants?

Cylindrical non-threaded implants poorly distribute compressive forces and generate shears forces that may fragment and break the bone surrounding the implant during function. To overcome these problems were the threaded implants introduced. The threaded type implant provides, at least initially, more stability than a press-fit attachment, but the implant is still vulnerable to movement and high levels of shear forces can be established between the implant and the alveolar bone during function. Consequently, it is usually necessary to rely on growth of new bone tissue and connective tissue to further stabilize the inserted position of the implant.


Related Discussions:- Explain threaded implants

Calculate how much of the stock solution, A 15 mM solution of potassium chl...

A 15 mM solution of potassium chloride is needed for and experiment. The only liquid stock that is a available is a 1 M solution. Calculate how much of the stock solution is needed

Nonsurgical retreatment will be the preferred choice, Nonsurgical retreatme...

Nonsurgical retreatment will be the preferred choice -Less invasive .. not cause problem to the pt. -Less traumatic postoperative .. most probably no post operative pain

Define the methods of concentration, Define the Methods of Concentration? ...

Define the Methods of Concentration? We define the concentration process as one that starts with a liquid product and ends up with a more concentrated, although still liquid a

Explain the use of benzoates acid, Q. Explain the use of Benzoates acid? ...

Q. Explain the use of Benzoates acid? Benzoic acid, sodium benzoate and the parahydroxy esters (parabens) are used as preservatives. Benzoic acid and its sodium salt, sodium be

Define vitamins required for underweight - nutritional care, Define Vitamin...

Define Vitamins required for underweight - nutritional care? If the diet provides good amounts of fresh fruits and vegetables, vitamin or mineral supplements are usually not re

What is erythroblastosis fetalis, It is a hemolytic disease, which makes in...

It is a hemolytic disease, which makes in newborn. Maternal IgG antibodies cross the placenta and destroy the red bleed cells. This develops when an Rh+ expresses an Rh antigen on

Pathophysiology of endocrine system, What is the relation between posterior...

What is the relation between posterior pituitary gland and diabetes insipidus?

Explain protease inhibitors, Protease inhibitors (PIs) Protease inhibi...

Protease inhibitors (PIs) Protease inhibitors prevent cleavage of protein precursors essential for HIV maturation, infection of new cells and viral replication. Use of a prote

Define relation between volatile substances and proteins, Interactions betw...

Interactions between Volatile Substances and Proteins               Flavour binding may involve adsorption at the surface of food or penetration to the food interiority by diffu

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