The Periodontal Ligament Injection Is Administered Directly into the Periodontium

question 23

True/False

The periodontal ligament injection is administered directly into the periodontium of the tooth,providing pulpal anesthesia along with the lingual and buccal mucosa.

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Definitions:

Duchenne Smile

A genuine smile that involves contraction of both the zygomatic major muscle (raising the corners of the mouth) and the orbicularis oculi muscle (raising the cheeks and forming crow's feet around the eyes).

Genuine Smile

A true expression of happiness or pleasure characterized by the movement of the muscles around the eyes and mouth.

Venting Anger

The act of expressing or releasing anger, often in the hope of achieving relief or catharsis, though its effectiveness can vary.

Catharsis

A psychological concept suggesting that expressing or experiencing strong emotions can lead to a sense of emotional release or purification.