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Healthcare Careers - Therapeutic Services Dentistry PowerPoint Presentation

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Description : Check out this medical presentation on Dental Amalgam, which is titled "Healthcare Careers - Therapeutic Services Dentistry", to know about dentistry, a branch of the healing arts and sciences devoted to maintaining the health of the teeth, the gums, and other hard and soft tissues of the oral cavity.

Tags : Dental Amalgam, Healthcare Careers, Therapeutic Services, Dentistry

Published on : Jul 01, 2021 | Views : 1407 | Downloads : 5

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Slide 1-

Health care careers Therapeutic services dentistry
Slide 2-

The dentist… Dentistry is the branch of the healing arts and sciences devoted to maintaining the health of the teeth, the gums, and other hard and soft tissues of the oral cavity. Good dental health contributes to proper mastication and to normal speech and facial appearance. Dentists usually have 8 years of education beyond high school… 4 years obtaining a bachelor’s degree followed by 4 years of dental school.
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The dentist… A dentist diagnoses and treats diseases of the teeth, their supporting tissues, tongue, lips, and jaws; restores teeth damaged by decay or trauma; replaces missing teeth with artificial materials; provides cosmetic procedures; performs corrective surgery on jaws and supporting materials; and performs oral hygiene procedures.
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Dental specialties… The American Dental Association recognizes eight dental specialties, each requiring one to four years of additional training beyond the dental degree. Dental Public Health promotes oral health through organized community efforts. Endodontics deals with causes, diagnoses, prevention, and treatment of diseases of the pulp/ dental tissues which affecting tooth vitality.
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Oral Pathology is concerned with diseases which affect the oral mucous membranes as well as other tissues which surround the teeth. Dental specialties… Oral Surgery includes a broad scope of diagnostic, operative, and related services dealing with diseases, injuries, and defects in the jaws and associated structures.
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Orthodontics is the science of tooth and oral structure development. The orthodontist treats problems related to irregular dental development, missing teeth, and other abnormalities in order to establish normal functioning and appearance. Pediatric Dentistry deals with the diagnosis and treatment of children, adolescents, and young adults whose dental development is not complete. Dental specialties…
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Periodontics deals with the treatment of the soft and hard tissues that surround and support teeth. Prosthodontics is the science and art of replacing missing natural teeth and associated structures with fixed or removable substitutes. Dental specialties…
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The dental assistant… Most dentists work with 2-3 dental assistants. Dental assistants expose and process Xrays, provide clients with follow-up care instructions, teach brushing and flossing techniques, make impressions of client’s teeth for models, assist the dentist in procedures, make dental appliances, follow infection control protocol, prepare, handle, and sterilize instruments, perform office management tasks.
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The dental lab technician… The dental lab technician is an artist, creating dental prostheses out of waxes, plastics, precious and non-precious metals, porcelains, and composites in precise color shadings and shape variations. They do not work with the clients, but follow instructions of the dentist. The technicians fabricate dentures, crowns, bridges, veneers, and orthodontic appliances such as braces and splints.
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The dental hygienist… Dental hygienists assess and chart oral conditions, review client’s health and dental history, expose and process dental Xrays, teach clients about oral hygiene techniques, provide nutritional counseling in relation to dental health, remove calculus and plaque, and apply preventive materials to teeth such as fluoride and sealants.
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Dental disease… Just minutes after brushing, a clear, sticky film called the acquired pellicle forms on the teeth. Bacteria easily attach to this film, forming plaque. The bacteria multiply and combine with sugar in food; this produces acid that decalcifies tooth minerals and causes decay. Tooth decay may create a hole in the tooth… a cavity or carie. If not removed, plaque combines with minerals to form a rough, hard deposit called calculus. Calculus cannot be removed by simple brushing and flossing.
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Dental disease… The bacteria in plaque produce toxins, which can irritate and inflame the gingiva or gums. This inflammation of the supporting tissues of the teeth is called periodontal disease. Periodontal disease can cause tooth loss. Signs of this are: swelling and redness, bleeding when brushing or flossing, recession, loose teeth, and persistent bad breath or bad taste in the mouth.
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Tooth numbering systems… The American Dental Association uses a universal numbering system to identify permanent teeth. They are numbered from 1-32. Primary teeth are identified by letters A-T. The Palmer system of tooth identification is used in some pediatric and orthodontic offices. The mouth is divided into quadrants, with permanent teeth numbered from 1-8 and primary teeth numbered from A to E in each quadrant.
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Stress in the dental office… Because the dentist, hygienist, and assistant invade the client’s personal space during procedures, some patients experience a great deal of stress in the dentist’s office. Communication skills, taking a personal interest in the client, and respecting the dignity of the client are important in alleviating this stress.
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Dental instruments… Various dental procedures require various tray setups of instruments. There are hand instruments and rotary instruments…. those that are mechanically driven. Mirror: used to improve vision and reflect light Explorer: used to examine tooth surfaces for caries, calculus, defects Periodontal probe: measures the depth of the gingival sulcus Cotton pliers: used to place and remove small objects form mouth
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The dental assistant anticipates the next instrument needed by the dentist, and transfers it smoothly to the dentist over the client’s chest. The dentist grips the instrument in either the pen or the palm grasp. Instrument transfer and grasp…
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Oral evacuation… The oral evacuator removes fluids and retracts tissue during treatment, improving visibility and accessibility. It prevents the client from swallowing debris, reduces airborne microbes, and reduces moisture on instruments such as the dental mirror. The tip of the evacuator should NOT touch the soft palate, the center of the back of the tongue, or the soft tissue on the floor of the mouth.
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Dental anesthesia… Local anesthesia is administered by injecting an anesthetic agent near the nerves that supply the area to be treated. That area then becomes insensitive to pain. Before the needle is inserted, a topical anesthetic in liquid, ointment, or spray form may be used to dull the sensation on the surface of the soft tissue.
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Alginate powder, mixed with water, is used to make models or reproductions. A more accurate mold is made with elastomeric materials. An accelerator is mixed with a base, which changes into a rubberlike material. Amalgam is a metallic material made of silver, tin, and mercury, used to fill cavities. Composites do the same thing, are tooth-colored and composed of a plastic resin. Amalgam Composite Dental impression and filling materials…
Slide 20-

Dental cements… Most dental cements are mixed by hand, and may be hardened by a chemical reaction or light-curing process. They are used as bases in cavity preparation, for cementing crowns, bridges, and brackets to tooth surfaces, and for temporary restorations.
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Dental records… Dental records are legal documents. They must be accurate and legible. They are sometimes used as methods of identification. There are systems of standard abbreviations and symbols used to keep these records, in addition to diagrams. Treatments, medications used, and complications must be documented.
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Dental Xrays… Xrays, or radiographs, are images of teeth and oral structures used to diagnose disease and monitor growth and development. Exposure to radiation produces an invisible image on film, which is then chemically processed to create a visible image. Since radiation has the potential to damage living tissue, only trained personnel are allowed to expose the radiographs.
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Dental Xrays… There are 4 main types of dental radiographs: Periapical… includes the entire length of the tooth, including the root and surrounding tissues Bitewing… crowns of maxillary (upper) and mandibular (lower) teeth Occlusal… entire maxillary or mandibular arch on one larger film Panoramic… shows all teeth from a position outside the mouth Periapical Occlusal Panoramic Bitewing
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Health care careers Therapeutic services The end dentistry