Explain about harvesting autogenous bone grafts, Biology

Assignment Help:

What are the precautions to be taken when harvesting autogenous bone grafts from mandibular symphysis and ramus?

When harvesting grafts from the mandibular symphysis region, following structures should be protected:

 Incisive branch of the inferior alveolar artery which anastomoses with the artery of the opposite side in this region.

 Injury to the sublingual artery( branch of lingual artery) and submental artery( branch of facial artery) can result in life threatening haemorrhage. Excessive bleeding and formation of massive lingual, sublingual and submandibular haematomas due to arterial trauma can displace the tongue causing upper airway obstruction.Applied Basic Sciences When harvesting graft from the ramus region injury to the long buccal nerve and vessels and to the inferior alveolar nerve must be avoided.

 


Related Discussions:- Explain about harvesting autogenous bone grafts

Describe food applications of alginate, Food Applications of alginate O...

Food Applications of alginate One of the most unusual properties of the alginates has been the ability of soluble alginate salts to produce attractive, edible gels or jellies.

Prokaryotic cell, whatis a prokaryotic cell? explain its structure and desc...

whatis a prokaryotic cell? explain its structure and description with images

Sketch cis-trans isomer of the first molecule, Please help with the followi...

Please help with the following: a) Draw a diagram (showing all the C and H atoms, and their bonds) for a hydrocarbon with 5 carbons with a double bond between carbons 2 and 3.

Why rna was the first genetic material, Why does scientist think that RNA w...

Why does scientist think that RNA was the first genetic material?

What will happen without enough insulin, Q. What will happen without enough...

Q. What will happen without enough insulin? Without enough insulin two things can happen. Firstly, the cells of the body will be unable to use the glucose in the blood for ener

Define translation phase of gene expression process, Define Translation Pha...

Define Translation Phase of gene expression process? The NDA which the transcript into m RNA is translated into protein with the help of ribosomes, m RNA, amino acids, a number

What is polysaccharides, Polysaccharides are vast chains of sugar units joi...

Polysaccharides are vast chains of sugar units joined together.  The chains should be branched or linear depending on the polysaccharide.  In  animals,  excess glucose is stored as

Systematics, How do we define an living organism

How do we define an living organism

Explain about vascular cambium, How can the age of a tree be estimated from...

How can the age of a tree be estimated from the analysis of the rings present on a cross section of its stem? For the growth of the tree it is essential to have formation of ne

Ichnology, Ichnology :  This is the study of foot prints. Ichnology is a ty...

Ichnology :  This is the study of foot prints. Ichnology is a type of branch of geology which deals with traces of organismal behavior like as burrows or footprints. It is commonly

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