What is retrograde peri-implantitis, Biology

Assignment Help:

Retrograde Peri-Implantitis

It has been described by Misch as implant failure probably due to bone microfractures caused by premature implant loading or overloading, other forms of trauma or occlusal factors.

The suggested mechanism is that once the biomechanical demand has exceeded the load bearing ability of bone, microfractures of the bone at the implant interface may occur; they may also occur if microdamages accumulate faster than they can be repaired, a fatigue fracture at the bone implant interface may result.

Other Reasons for causing Periapical lesions around bone - (Retrograde) - include:

- Bacterial involvement resulting from placement of implant in infected socket.

- Infection from the adjacent natural tooth - cross infection

 


Related Discussions:- What is retrograde peri-implantitis

Enumerate the sizes of eukaryotic and prokaryotic cells, Enumerate the Siz...

Enumerate the Sizes and shapes of eukaryotic and prokaryotic cells It is thus possible, due to these similarities, to generalise about the structures and functions of cells. In

What are flagella and cilia, Q. What are flagella and cilia and how do thes...

Q. What are flagella and cilia and how do these structures acquire movement? What are some examples of flagellated and ciliated cells in humans? Flagella and Cilia are structur

Explain the most probable number (mpn) techniques, Explain the Most Probabl...

Explain the Most Probable Number (MPN) Techniques? Different procedures and media may be used depending on the food tested and the information sought. Media which can be used i

Define broken instrument removal procedures, Define Broken Instrument Remov...

Define Broken Instrument Removal Procedures File or reamer Gates-glidden Peso drills Lentulo spiral paste fillers Thermomechanical gutta-percha computer

What is pcr and how does pcr works, What is PCR? How does PCR works? Th...

What is PCR? How does PCR works? The PCR, polymerase chain reaction, is a method to synthesize many copies of specific regions of a DNA molecule known as target-regions. Its in

How is the extracorporeal digestion, Q. How is the extracorporeal digestion...

Q. How is the extracorporeal digestion associated to predation in arachnids? Arachnids can inoculate poison to kill or paralyze their preys using structures called chelicerae.

Mode of nurition, What mode of nutrition did lizard exihbite

What mode of nutrition did lizard exihbite

Skeletal system - vertebral column, VERTEBRAL COLUMN - It is curved ...

VERTEBRAL COLUMN - It is curved vertical about 70 cms. long. It consists of 33 vertebrae (after fusion 26). It shows 4 curvatures - (i) Cervical curvatures

Explain biochemical investigation, Explain Biochemical investigation Bi...

Explain Biochemical investigation Biochemical  investigations:  These help  to  reveal nutrients and metabolites in blood and /or urine, and/or faeces that indicate an infectio

Define kingdom monera and protista?, Q. Which are the beings that constitut...

Q. Which are the beings that constitute the kingdom Monera? The kingdom Monera is the kingdom of the prokaryotes, archaebacteria and composed of bacteria. Q. Which are the

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