Explain the anatomic variability of long buccal nerve, Biology

Assignment Help:

Anatomic variability of long buccal nerve demands caution during surgery. Discuss

Long buccal nerve, a branch of the mandibular division of trigeminal nerve emerges deep to the mandibular ramus and provides sensory innervation to the buccal gingiva and mucosa of the cheeks. Long buccal nerve gives 4 to 8 branches when it crosses the external oblique ridge and so incision along the external oblique ridge must be carried out with precaution to avoid damage to the nerve. In Turner's variation, the long buccal nerve branches off the inferior alveolar nerve within the mandible and arises from a foramen in the retromolar fossa. Surgical trauma in this region may lead to paraesthesia in the retromolar- canine buccal gingiva.

 


Related Discussions:- Explain the anatomic variability of long buccal nerve

What is left ventricular hypertrophy, What is Left Ventricular Hypertrophy ...

What is Left Ventricular Hypertrophy (LVH) ? LVH develops as the response of the heart to chronic pressure or volume overload and is defined as a left ventricular mass exceedin

What is meant by the arch reflex, Q. What is meant by the arch reflex? ...

Q. What is meant by the arch reflex? In some situations the movement of the skeletal striated muscles does not depend upon commands of the superior motor neurons that it is not

Cnidaria and protozoan, What are the advancement of cnidaria over protozoa

What are the advancement of cnidaria over protozoa

Gills - respiration, Gills - Respiration Gills are highly vascularise...

Gills - Respiration Gills are highly vascularised extensions of gas exchange membranes. The simple type may be extension of the body surface as in sea-slugs, sea stars and ma

Processes in succession - ecology, Processes in Succession - Ecology W...

Processes in Succession - Ecology Whether succession is primary or secondary, in terrestrial or aquatic ecosystems, the basic processes involved in succession are similar. The

Explain congenital heart disease, Explain congenital heart disease ? No...

Explain congenital heart disease ? No systematic surveys have been conducted to estimate the incidence of CHD at birth in India and other developing countries. As a result ther

Bomb calorimeter, Bomb calorimeter is used to determine the calorific value...

Bomb calorimeter is used to determine the calorific value of solid and liquid fuels. Construction          It consists of following parts 1.      Stainless steel bomb:

What is phenotypical proportion, Considering hybridization in a given trait...

Considering hybridization in a given trait like the color of the hair of a mammalian species (white/black) conditioned by a pair of different alleles under complete dominance (blac

How can amine groups be classified, How can amine groups be classified? ...

How can amine groups be classified? Amines can be classify into primary amines, those to which one -R (variable radical) is attached to a -NH2, secondary amines, those where on

Explain in brief about the extra-ocular muscles, Extra-ocular muscles ...

Extra-ocular muscles There are, as you know, six extra-ocular muscles. Out of these, four are recti(straight) and two are oblique. They control the position and movement of th

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