Define the principles of periapical surgery (pas), Biology

Assignment Help:

Define the Principles of Periapical Surgery (PAS)  

1. Avoid horizontal, sever angled vertical incision Because the collagen fibers of the mucoperiosteum are parallel to the tooth.

2. Avoid incisions over boney eminence Because of the thin mucoperiosteum at this area "such as canine eminence", if I do suture it will cause tearing.

3. Incision and flap reposition over solid bone

4. Avoid incisions across major muscles

Because it will heal with a fibrous tissue

5. Tissue retractor should rest on solid bone "to prevent tearing of soft tissues".

6. Extension of the horizontal incision should be adequate

7. The junction between horizontal and vertical incisions should exclude or include dental papillae "i.e. it shouldn't be cut, it should be kept entirely"

8. The flap should include the entire mucoperiosteum.


Related Discussions:- Define the principles of periapical surgery (pas)

What is the sterile technique, Sterile Technique Every effort should be...

Sterile Technique Every effort should be made to conduct implant surgery under sterile operating conditions. Chlorhexidine 0.2% is used as a pre-operative mouthwash and skin pr

What is the function of the flagellum of the sperm cell, Q. What is the fun...

Q. What is the function of the flagellum of the sperm cell? How is it formed? The flagellum of the sperm cell is made by the centrioles that migrate to the region posterior to

How to measure blood pressure, Q. How to measure Blood Pressure? With t...

Q. How to measure Blood Pressure? With the onset of exercise, the resistance to blood flow through contracting muscles decreases significantly and results in a fall in the peri

Knotted network of capillaries, A knotted network of capillaries within a n...

A knotted network of capillaries within a nephron, the glomerulus, receives arterial blood and is porous enough to allow much of the fluid portion of the blood to flow out of it al

Define solubility affecting absorption of dietary iron, Define Solubility a...

Define Solubility affecting absorption of dietary iron? Solubility is crucial for non-haem iron absorption as the inorganic iron salts have to be solubilized in the intestine f

Why is rubella during gestation a threat to the fetus, Q. Why is rubella du...

Q. Why is rubella during gestation a threat to the fetus? If taking place during gestation rubella is a dangerous disease because the virus crosses the contaminates fetus and t

Studying life histories of insects, Studying life histories of insects ...

Studying life histories of insects Cut large rectangular holes in the sides of a big cardboard container and cover them with muslin folded over at the edges and gummed or paste

What is different about identical length and centromere, Two chromosomes in...

Two chromosomes in a cell have identical length and centromere position yet are not homologous, what is different about them.

Define clinical assessment for vitamin a, Define Clinical Assessment For Vi...

Define Clinical Assessment For Vitamin A? Clinical features of deficiency occur as ocular and extra ocular lesions. Ocular lesions affect the posterior segment of the eye init

Eye lens, LEN S -  In lumen of eye ball, a large colourless, transp...

LEN S -  In lumen of eye ball, a large colourless, transparent, more convex on back side, lens present covered by lens capsule. When white tissues are formed in it, it b

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