23642

Leon William's classification, also known as the typal form theory, proposes that the shape of a person's anterior teeth (incisors and canines) should harmonize with the shape of their face (square, tapering, ovoid) to achieve a natural and aesthetically pleasing appearance

98872

The exact cause of Bell's palsy remains idiopathic in many cases, although some believe viral infections may trigger it.

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79445

A partial pulpotomy, also known as a Cvek pulpotomy, involves the surgical removal of a small portion (typically 1-3 mm) of the exposed, inflamed coronal pulp tissue to preserve the remaining healthy radicular pulp. 

This procedure is commonly performed on vital permanent teeth with complicated crown fractures or traumatic exposures, especially in young patients with open apices, to allow for continued root development.

14328

Toxic dosage of lignocaine with adrenaline is 5 mg/kg body weight.

85406

Chronic hepatitis is characterized by the persistent presence of liver inflammation and damage, typically lasting for more than 6 months. It can be caused by various factors, including viral infections, alcohol abuse, autoimmune diseases, and metabolic disorders. The diagnosis is often made based on a combination of clinical symptoms, laboratory tests, and liver biopsy findings.

10153

The Camper’s plane is a facial reference plane that passes from the ala of the nose to the superior edge of the tragus of the ear. This plane is used in facial and cranial anatomy to describe the orientation of various structures and is often referenced in the field of orthodontics and surgery. It is useful for assessing the facial profile and the relationship between the nose, ears, and other facial features.

67027

Factors that can lead to tooth discoloration following a large amalgam filling include the bonding to dentin, the time of application of materials, and the removal of the smear layer. "Technique sensitive and expensive" is not a biological or chemical factor in the discoloration process itself, but rather a characteristic of a different dental procedure.

90172

According to the Modified Plan of Operation, the combination of Sulfaniline + Pyrimethamine is used as the presumptive treatment for Chloroquine-resistant malaria.

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Before construction of the complete denture, the patient's natural dentition is evaluated because it helps in all of the above: establishing vertical dimension, arranging the teeth in balanced occlusion, selection of form, shape, and size of the artificial teeth.