Explain about harvesting autogenous bone grafts, Biology

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.

 

Posted Date: 8/13/2013 3:38:20 AM | Location : United States







Related Discussions:- Explain about harvesting autogenous bone grafts, Assignment Help, Ask Question on Explain about harvesting autogenous bone grafts, Get Answer, Expert's Help, Explain about harvesting autogenous bone grafts Discussions

Write discussion on Explain about harvesting autogenous bone grafts
Your posts are moderated
Related Questions
Explain the Faecal Coliforms - Microbiological Study of Water? The faecal coliforms include a wide range of bacteria, many of which are not primarily the intestinal bacteria. T

Exercise- Heat Production During physical activity heat production by exercise can to some extent substitute for heat generated by shivering. However, exercise also tends to

Types of suture materials The suture technique and material selection should be based on a knowledge of the desired goals of the respective surgical procedures and the physical

Spermiogenesis - Spermatogenesis At the end of the meiosis the spermatids appear as simple spherical cells with a centrally located nucleus. Their differentiation into sperm r

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Question 1 List any five differences between DNA and RNA 2 What is tandemly repeated DNA? Describe its types 3 What is rolling circle replication of DNA? How does it take place

Q. Basic principles of planning diets for diabetes? The above objectives can be met by adhering to some of the basic principles of planning diets which include the consideratio

State the term - localisation scales The localisation scales are also empirically derived, being based on studies of patients with localised brain lesions. There are frontal,

what is respiration of plants and its types

Phosphorus cycle is sedimentary cycle because it does not enter into atmosphere. It can be found on earth in water, soil and sediments. The phosphorus cycle is the biogeochemical c