Determine the prevention of flap necrosis, Biology

Assignment Help:

Prevention of flap necrosis

Flap necrosis can be prevented if the surgeon attends to four basic principles.

1. First, the apex of a flap should never be wider than the base, unless a major artery is present in the base.  (Fig.)

2. In general the length of a flap should be no more than twice the width of the base.

3. An axial blood supply should be included in the base of the flap.

4. The base of the flaps should not be excessively twisted or stretched, because either of these maneuvers may compromise the supplying vessels.

 

1693_biology.png


Related Discussions:- Determine the prevention of flap necrosis

Define polysaccharides (dp: > 9) - carbohydrates, Define Polysaccharides (D...

Define Polysaccharides (DP: > 9) - carbohydrates? Polysaccharides are high molecular weight polymers of monosaccharide units formed by glycosidic bonding. They may be long unbr

Explain transition period from renaissance to modern period, Explain Transi...

Explain Transition Period from Renaissance to Modern Period? The transition period from the Renaissance to the Modern period produced many notable workers and much literature.

What is the parasite that causes toxoplasmosis, Q. What is the parasite tha...

Q. What is the parasite that causes toxoplasmosis? How is the disease transmitted and what are its typical manifestations? The Toxoplasmosis is caused by the protozoan Toxoplas

Active or moderately active lifestyles - physical activity, Define Active o...

Define Active or moderately active Lifestyles - physical activity? These people have occupations that p-e not strenuous in terms of energy demands, but involve more energy expe

Define type of chemical reaction used in volumetric analysis, Define the Ty...

Define the Type of chemical reaction used in volumetric analysis? The titration has to be based on some rapid chemical reaction. Although any type of chemical reactions may be

Explain the term brown-sequard syndrome, Explain the term Brown-Sequard Syn...

Explain the term Brown-Sequard Syndrome Brown-Sequard syndrome is a rare spinal disorder that results from an injury to one side of the spinal cord in which the spinal cord is

Name the classes into which the phylum arthropoda is divided, What are the ...

What are the classes into which the phylum Arthropoda is divided? What are the three main ones and some of their representative species? The three major classes of arthropods a

Types of cleavage, Types of Cleavage a) Radial Type : If each of the ...

Types of Cleavage a) Radial Type : If each of the blastomeres of upper tier lies exactly over the corresponding blastomeres of the lower tier the pattern of cleavage is radia

Explain the appearance of a single e. coli colony, Describe the appearance ...

Describe the appearance of a single E. coli colony. Why can it be considered genetically homogenous?

Regulation of the citric acid cycle, Regulation of the Citric Acid Cycle ...

Regulation of the Citric Acid Cycle The citric acid cycle is regulated by certain enzymes and by the availability of ADP.

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