How the needles are classified by thier point geometry, Biology

Assignment Help:

How the needles are classified by thier point geometry

Needles may also be classified by their point geometry; examples include:

- taper (needle body is round and tapers smoothly to a point)

- cutting (needle body is triangular and has a sharpened cutting edge on the inside)

- reverse cutting (cutting edge on the outside)

- trocar point or tapercut (needle body is round and tapered, but ends in a small triangular cutting point)

- blunt points for sewing friable tissues

- side cutting or spatula points (flat on top and bottom with a cutting edge along the front to one side) for eye surgery

The 3/8 needle allows the clinician to pass from the buccal surface to the lingual surface in one motion.

The 1/2 circle needle is routinely used for periosteal and mucogingival surgery

 


Related Discussions:- How the needles are classified by thier point geometry

Biology, a_molecule can be dissolved in water solution but a _molecule does...

a_molecule can be dissolved in water solution but a _molecule does not mix with water

Littoral and benthic zone, Littoral and Benthic Zone Littoral Zone ...

Littoral and Benthic Zone Littoral Zone This is the shallow water zone, near the shore, where light penetrates to the bottom. Rooted plants can grow only in this region.

State in brief about the zinc, State in brief about the Zinc    It is c...

State in brief about the Zinc    It is concerned with the functioning of sulphydryl compounds, such as cysteine, in regulation of redox potential within the cell. Zinc is somet

Intra cranial mycotic aneurysms, The reported occurrence of ICMAs is 1.2 pe...

The reported occurrence of ICMAs is 1.2 per cent to 5 per cent of cases. Streptococci and S.aureus account for 50 per cent and 10 per cent of cases, respectively, and are seen with

How does menstrual cycle begin, Does the hypophysis-ovaries endocrine axis ...

Does the hypophysis-ovaries endocrine axis work in the same way during pregnancy as in non-pregnant women? If pregnancy does not occur how does another menstrual cycle begin? T

Spermatogenesis, What are the phases of spermatogenesis and how it occurs ?...

What are the phases of spermatogenesis and how it occurs ?

Explain the periodic table of the elements, Explain the periodic table of t...

Explain the periodic table of the elements ? Periodic Table of the Elements :  An element is a pure substance composed of atoms all of a single kind. It cannot be broken down

Transcription of a eukaryotic protein-coding gene, 1. Describe how the vari...

1. Describe how the various molecular mechanisms act to regulate transcription of the genes within the lactose operon of E. coli . 2. Transcription of a eukaryotic protein-codi

Explaintransketolase, ExplainTransketolase Transketolase with the help...

ExplainTransketolase Transketolase with the help of TPP  and Mg ++   is  required again. This  time  it  transfers carbon 1+2 from xylulose-5-phosphate  to erythrose-4-phospha

Determine the type of bandage, Determine the type of bandage The most com...

Determine the type of bandage The most common type of bandage is the gauze bandage, a simple woven strip of material which comes in different widths and lengths.

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