Posterior leaflet-technique of operation, Biology

Assignment Help:

Posterior Leaflet: In the posterior leaflet a quadrangular excision of the sector involved in the prolapse is done. This may be up to 15-20 per cent of the leaflet. The remaining pat of the posterior. leaflet is mobilized by resecting some adjacent second and tertiary chordae. The resulting gap in posterior leaflet is bridged by a horizontal pledgetted mattress suture (compression suture). The leaflet margins are then sutured with simple prolene sutures. If wider cluadrangular excision is needed, a sliding plasty is done detaching the posterior leaflet from the annulus to the desired length and suturing back to make allowance for the quadrangular excision. The leaflet margins are sutured with interrupted prolene sutures.

 


Related Discussions:- Posterior leaflet-technique of operation

Describe the lymphatic organs in human biology, Describe the Lymphatic Orga...

Describe the Lymphatic Organs in human biology? The lymphatic organs include the lymph nodes, the spleen, the thymus gland, the tonsils, and Peyer's patches, all containing lym

Explain urine urea nitrogen - nutrition during stress, Explain Urine Urea N...

Explain Urine Urea Nitrogen - Nutrition during Stress? 5 gm/24 hrs. = No stress 5 to 10 gm/24 hr = mild hyper-metabolism or level 1 stress 10 to 15 gml24 hrs = moderat

Explain the methodology for seliwanoff test, Explain the Methodology for se...

Explain the Methodology for seliwanoff test? Take 5 ml of seliwanoff's reagent in a test tube. Add 5-6 drops of the glucose solution and heat the mixture to boiling for about 3

Chlorophyll, Chlorophyll is the pigment in the green plants which absorbs ...

Chlorophyll is the pigment in the green plants which absorbs solar energy.   chlorophyll a -  It is a green photosynthetic pigment common to all the photosynthetic organisms.

What are the typical features of mammals, What are the typical features of ...

What are the typical features of mammals? The typical features of mammals are: body (more or less) covered with hair; presence of the diaphragm muscle (that divides the thorax

Explain adverse effects of efavirenz, Adverse effects of Efavirenz The ...

Adverse effects of Efavirenz The most common adverse effects have been rash, dizziness, headache, insomnia and inability to concentrate. Vivid dreams, nightmares and hallucinat

Which functional groups cannot react with each other, Which of the followin...

Which of the following pairs of functional groups CANNOT react with each other by a dehydration reaction? Select one: a. Carboxyl;Hydroxyl b. Carboxyl;Sulfhydryl c. Pho

Explain lipase, Lipase Pancreatic lipase specifically  hydrolyses the p...

Lipase Pancreatic lipase specifically  hydrolyses the primary ester linkages i.e.  at the position 1 and 3 of triacylglycerols. The presence of bile salt helps  in  emulsificat

What is the lipid profile control, Lipid profile control Evaluation of ...

Lipid profile control Evaluation of lipid profile is essential to the management of diabetes and should be performed at initial visit in all patients with diabetes.  You have l

Agro industrial-post-partum anoestrus, Post-partum anoestrus Reproduct...

Post-partum anoestrus Reproductive efficiency among animals greatly depends upon detection of estrus. This is even more important in reference to small herds managed under tro

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