Gental quiz week 1
Terms
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- armamentarium-elastic O-rings
- Seperating pliers, O-rings,Vaseline
- Interceptive
- Prevent or correct during development. corrective
- The RDA can polish the patients teeth
- After the dentist or hygienist scales and removes all calculus and plaque
- acid etch remains on the tooth for approximately
- 1 minute
- armamentarium and procedure for a class 2 amalgam
- basic setup, burnisher, carver, articulating paper
- microfilled
- small particles highly polishable. used on class 4 restorastions
- 1St visit
- Preperation visit
- Types of crowns
- Full crown (gold alloy) Porcelain fused to metal. 3/4 crown. onlay, inlay
- Serial extractions
- a type of interceptive orthodontics to remove primary or permanent teeth to correct over crowding and allow space. 1st bicuspids
- Disadvantages of composite
- acid etch is a hazardous material,Restoration can discolor overt time. Weaker structure in the posterior area
- congenitally missing teeth
- Born with
- post -op instructions
- do not chew on the side of the restoration for at least 4-6 hours (24 hours to completely set-up) Patient needsto return in 48 hours to polish the restoration
- the entire restoration is polished with
- tin oxide using the right angle attachment
- banding
- Surround the tooth as a form of stationary anchorage
- Signs of healthy gingiva
- color- pink to coral, Texture- stippled, tight-pointed papilla
- dispenser
- used to dispense alloy and mercury
- Class 1 occlusion
- neutrocclusion
- oral habit effecting malocclusion
- Tongue thrust, thumb sucking ,grinding, Bruxism. mouth breathing
- Sickle scaler
- (straight and curved) used for removing supragingival calculus
- the operator uses dental floss to remove cement from interproximal areas called
- floss Knot
- chemical retraction
- string impregnated with hemostatic to help with oozing
- deposition
- Tension away from the direction in which the tooth is being moved, Bone formation by osteoblasts
- Phases of treatment
- Diagnosis, consultation,appliance appointments, appliance adjustments,appliance removal, retainers recall
- Curettes
- used for subgingival calculus and root planing for removal of necrotic tissue, one side plat- the other side rounded
- mixing of amalgam- armamentarium
- Amalgamator,pestle, mortar
- prognathic
- Class 3
- pestle
- ball to break up pellet of alloy to mix with mercury
- Length of time for mixing amalgam
- according to manufactuers directions
- Advantages of amalgam
- easy to insert into a cavity prep,adapts readily to cavity walls. Limited dimensional change.Remains plastic long enough to allow for placement,condensation and carving.Good compressive strength.limited marginal leakage. withstands corrosion
- headgear
- Inside arch of face bow inserted in headgear tubes on bands of maxillary molars.
- Jaquette scaler
- (PAirs)removal of subgingival calculus
- band pusher
- Adapt the band around the tooth
- Class 3 occlusion
- mesiocclusion
- Light Cure
- use of a blue light or ultraviolet light to set up the material. Material is placed into the cavity prep then the light is used
- contridictions to ortho
- lack of bone support for dentition. Ramped caries- to many cavity.poor general and mental health. the patients lack of interest and coroporation. lack of finiacial support
- Self Cure 2 paste system
- Catalyst and base. mixed in 30 seconds to a homogenous mix
- Composite material mainly used on Class
- 3,4,5 restorations
- Scalers
- an instrument used to remove calculus and debris from the tooth surface
- The final impression is taken of the prepped tooth by only
-
Only RDAEF
- seperation
- devices used to wedge teeth slightly apart to cement bands around the teeth
- types
- Elastic o-rings. Dumbbells
- Advantages of composite
- matches tooth color,aless tooth structure removed, can be placed on any tooth structure, Less marginal leakage
- macrofilled
- Large particles, class 5 restorations semi polishable
- Cavity varnish cannot be used because
- composite material will not set-up
- class 2 occlusion
- distocclusion. Division 1. Division 2
- ligation of tie wire- RDA DUTY
- Da can remove but can't place it
- Hybrid composite
- macro and micro particles used posterior and anterior teeth
- anchorage
- the resistance to displacement oe movement by the teeth and their supporting structures
- mesognathic
- Class 1
- amalgamation
- another term for mixing amalgam
- Gingival retraction cord is placed by the operator or
- RDAEF
- subgingival
- below the gingival msrgin, sulcus area
- Hoe scaler
- used with a pull motion on the posterior tooth for gross removal of supra and subgingival calculus
- less chance of decalcification
- White spots on teeth
- do all amalgam restorations need a tofflemire an matrix
- false
- resorption
- Compressive of periodontal ligament/bone. loss of bone by osteoclasts
- mortar
- capsule to mix amalgam
- retrognathic
- Class 2
- Amalgam with retention pins
- because of amalgam's inadequate edge strength retention pins can be placed into the cavity prep to reinforce the amalgam
- The wax bite is taken by the
- operator or assistant
- 2nd visit
- cementation visit
- Supragingival
- above the gingival margin of the tooth
- It is the assistants responsibility to check
- the return of the crown before the appointment
- Overjet
- Horizontal measurment distance maxillary arch protrudes beyond the mandible
- Mechanical retraction
- temporary crown placed for a couple of days to displace gingiva
- Supernumerary teeth
- extra teeth
- archwire construction
- Archwires are placed in the bracket and are responsible for moving the teeth
- Armamentarium for polishing the amalgam restorations
- Dappen Dish Tin oxide
- Chemical retention
- Phosphoric soulution used to roughen the tooth surface to allow material to adhere to the tooth
- composites are mainly used for anterior teeth but
- can be used on posterior teeth
- To remove plaque and stains you need to
- coronal polish
- handling of amalgam
- At anytime during mixing or placement of amalgam is should not be touched with your hands
- preventive
- Supervision of primary to permanent dentition, correction of bad oral habits, maintenance