NEET MDS Shorts
64459
Oral medicineAn antibioma is a localized mass of granulation tissue that forms in response to the presence of antibiotics, often as a result of an infection. It is not a tumor in the traditional sense but rather a reactive tissue response to the antibiotic treatment.
13351
Endodontics
In the balanced force technique, the cutting action is achieved during the counter-clockwise rotation with apical pressure.
18571
Dental Materials
Main causes of the porosity of alloy castings are:
1) Solidification defects
2) Trapped gases
3) Residual air
1. Solidification defects
Solidification defects cold lead to two different manifestations of porosity;
localised shrinkage porosity and Microporosity.
Localised shrinkage porosity is caused by insufficient feeding of the alloy
during solidification.
Microporosity is also caused by solidification shrinkage, but generally happens
in fine grain alloys when the solidification is too rapid for the microvoids to
segregate. This in turn is caused the mould or casting temperature being too
low.
2. Trapped gases
Many metals dissolve or occlude gases when they are molten. On solidification,
these gases are forced out of the casting causing what is usually called pinhole
porosity. These voids are rather small.
3. Incomplete casting
If the molten alloy is prevented from fully or partially filling the mould and
incomplete or even no casting at all can result.
28882
General MedicineMassive albuminuria, characterized by excess protein in urine, is a hallmark of nephrotic syndrome, alongside edema and hyperlipidemia.
24654
AnatomyThe medial pterygoid muscle is attached to the medial surface of lateral pterygoid plate
36270
PedodonticsThe double flare technique is best suited for preparing fine and curved canals.
42101
INI CET
Both Rowe's forceps and Hayton-Williams forceps can be used for reducing or disimpacting the maxilla during surgical management of maxillofacial injuries.
20771
Dental Materials
Temporary cements are used to hold a temporary restoration in place until the final restoration can be placed, and they should have a lower compressive strength to allow for easy removal.
43078
Dental Materials
The main advantage of using Ormocers is their excellent biocompatibility and resistance to masticatory loading. They also have good esthetic properties, resembling those of natural teeth.
92697
Oral PathologyBismuth intoxication is manifested as pigmentation in areas of inflammation.