Why is it important for a dental assistant to have knowledge of the head and neck anatomy?

Understanding the function and location of muscles in the head and neck area allows hygienists to recognize abnormalities in a patient’s anatomy. Knowledge of the muscles in the head and neck region is imperative for dental hygienists. … In addition, the implications for dental hygiene care will be addressed.

Why is it important for dental assistants to understand head and neck anatomy?

It is important for the dental team to know the appearance of normal anatomy of the face and oral cavity. This knowledge provides a sound basis for identifying abnormal conditions.

Why is it important for dental assistants to know the body systems?

It is important to have knowledge of the anatomy and development of your teeth and mouth in order to maintain good oral health. By understanding normal mouth development and learning to recognize abnormal conditions, you will be able to maintain good oral hygiene and spot the early warning signs of problems or disease.

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Why is it important to study head and neck?

An essential part of this assessment is the clinician’s knowledge of head and neck anatomy, as this helps providers discriminate potentially abnormal or disease-related findings from normal landmarks or common anatomic variants.

Why do you think it is important for a dental assistant to study and have a solid foundation and understanding in dental anatomy?

As a dental assistant, an understanding of basic dental anatomy is one of the primary building blocks upon which your career is built. Without this knowledge, you cannot understand what contributes to developmental disturbances and diseases of the mouth and teeth.

Why is it important to know and understand tooth crown and root morphology?

In order to understand tooth morphology, it is necessary to understand the anatomy of the structures within the tooth. In order to understand these, it is helpful to understand tooth development. Therefore, this chapter will cover tooth development and explain the tissues and structures involved in tooth growth.

Why is it important to know about tooth morphology?

Anatomical abnormalities of tooth and root morphology may not only adversely influence the course and management of periodontal disease due to inaccessibility of periodontal instrumentation and oral hygiene efforts, but are also more likely to adversely become high risk areas for retention of dental plaque and calculus …

How does a dental assistant still identify the tooth?

Numbering starts on the top right side of the mouth with tooth number 1. It continues along the top arch and ends with tooth number 16 as the last tooth on the top left. Counting then continues on the bottom arch with the tooth farthest back on the left side as tooth number 17.

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Why do you think it is important as it related to dental radiography?

Like medical radiographs, dental radiographs allow your dentist to evaluate any injuries to your face and mouth. Dental radiographs can help your dentist iden- tify diseases and developmental problems before they become serious health issues.

Why is embryology and histology important for a dental assistant?

To understand the embryological development of the oral tissues, the dental care professional (DCP) needs to have a basic knowledge of the process of embryo formation, and the significance of the origins of various body tissues and organs to help understand how congenital defects, pathology and disease processes occur.

What are the important anatomy and physiology features related to the head and neck?

The head rests on the top part of the vertebral column, with the skull joining at C1 (the first cervical vertebra known as the atlas). The skeletal section of the head and neck forms the top part of the axial skeleton and is made up of the skull, hyoid bone, auditory ossicles, and cervical spine.

How is the neck and head connected?

The occipital bone is the only bone in your head that connects with your cervical spine (neck). The occipital bone surrounds a large opening known as the foramen magnum. The foramen magnum allows key nerves and vascular structures passage between the brain and spine.

What is morphology in dental?

Dental morphology is the study of the shape and form of teeth.

What are the landmarks of the face?

We define a face landmark as a prominent feature that can play a discriminative role or can serve as anchor points on a face graph. Commonly used landmarks are the eye corners, the nose tip, the nostril corners, the mouth corners, the end points of the eyebrow arcs, ear lobes, nasiona, chin etc.

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What is dental structure?

Structure of the Tooth

Structure of the Tooth. A tooth consists of enamel, dentin, cementum and pulp tissue. The portion of a tooth exposed to the oral cavity is known as the dental crown, and the portion below the dental crown is known as the tooth root.