CD MT REVIEWER (RECORD BASES, OCCLUSION RIMS, & ARTICULATOR))

82問 • 2年前

Kel Sy

通報

問題一覧

Two Methods for Pouring the Final Impression

Boxing Wax Method, Pumice-Plaster Method

Material for pouring.

Type 3 Dental Stone

Check All Correct About Master Cast Dimension

3mm wide - land area, 2-3mm - sulcus depth, 1.5cm - base

An interim denture base used to support the record rim material for recording maxillomandibular records.

Record Base

T or F. 1mm thick in the crest and facial slope of the ridge and 2mm thick in the palatal and lingual flange for rigidity.

Record Base

Four Temporary Base Material

Shellac, Autopolymerizing Acrylic Resin, Polystyrene, Baseplate Wax

Five Permanent Bases Materials

Heat Cured Acrylic Resin, Gold Alloy, Chrome Cobalt Alloy, Chrome Nickel Alloy, Swayed Metal Base

A thermoplastic material easy to use but is brittle and tends to warp or distort.

Shellac

Used non flasking or adapting method, sprinkled on technique, flasking method.

Auto Polymerizing Resin

Used a sheet of thermoplastic Resin and a thermal vacuum machine.

Vacuum Formed Bases

Inexpensive, easy to form and set teeth when interridge space is less, for esthetics but lacks rigidity.

Baseplate Wax

A wax pattern of the denture base is made on a duplicate cast; rigid and accurate but is time consuming.

Heat Cured Resin

Either gold or base metal, adds more weight, good thermal conductivity, recommended for repeatedly denture breakage.

Cast Alloy Denture Base

Occluding surfaces fabricated on interim or final denture bases for the purpose of making maxillomandibular relationship record and arranging teeth.

Occlusal Rim

Four Uses of Occlusal Rims

Determination of Lip Support and Facial Esthetics, Determination of Archform, Determination of Plane of Occlusion, Aids in Establishing Teeth Size and Position

Check All Correct About Occlusal Rim Width

Ant: 3-5mm, Premolar: 5-7mm, Molar: 8-10mm

Aims to establish anteroposterior position of the anterior teeth amd the esthetics of the lips and face.

Establishing Labial Form of Occlusal Rim

Four Facial Esthetics as Guide

Fullness of the Upper Lip, Philtrum, Nasolabial Fold, Commissures of the Mouth

Fullness of the lips that shows flabby upper lips, deepened nasolabial folds.

Inadequate Support

Fullness of the lips stretched look.

Excessive Fullness

Looks filled out or almost invisible when the occlusion rims are too far forward.

Nasolabial Fold

Guide to the shape of the occlusion rims and vertical height.

Commissures of the Mouth

Aims to establish superoinferior position of the teeth especially that of the anterior teeth.

Establishing Level and Inclination of Occlusal Plane

Truth About Establishing Occlusal Plane Using the Maxillary Occlusion Rim

Anterior Height: Incisal Visibility - 1-2mm when lips are at rest, Posterior Height: Ala-Tragus Line (Camper's Line), Adjusted to provide for an interocclusal rest space of 2-4mm

Truth About Establishing Occlusal Plane Using Mandibular Occlusion Rim

Anterior Height: 0.5mm when jaws are at rest, Posterior: 2/3 of the retromolar pad

Any spatial relationship of maxilla to the mandible.

Maxillomandibular Relations

Classification pf Maxillomandibular Relations

Orientation Relations, Vertical Relations, Horizontal Relations

Those than orient the mandible to the cranium in such a way that when mandible is kept in its most posterior posterior, the mandible can rotate in the sagittal plane around an imaginary line passing through or near the condyles.

Orientation Jaw Relations

Determine the amount of separation between two jaws and has to be established correctly.

Vertical Relations

Two Anatomic Points of Vertical Relations

Tip of the Nose, Chin

Three Types of Vertical Relations

Vertical Dimension of Rest, Vertical Dimension of Occlusion, Interocclusal Dimension

Postural position of the mandible when at rest.

Physiologic Rest Position

Factors Affecting Physiologic Rest

Tonicity of Jaw Muscle, Head Position

Distance between two selected measured when mandible is in physiologic rest position.

VDR

Distance between two points when occluding members in contact.

VDO

Also known as freeway space; 2-4mm necessary for comfort of the patient.

IOD

T or F. There should be 2-4mm between rims in premolar when asked to swallow and relax.

True

Two markings are made and measured after patient swallowed and relaxed.

Niswonger'd Method (1934)

Establishes vertical relation when the jaws are in function.

Silverman's Closest Speaking Space

Distance between outer canthus of the eye and corner of the mouth should be equal to the distance between the lower border of the septum of the nose and the lower border of the chin.

Willis Method

A decreased vertical dimension which shows constant wetness on deep creases at the corner of the mouth due to saliva.

Angular Cheilitis

Seven Effects of Decreased Vertical Dimension

Decreased Chewing Efficiency, Cheek Biting, Appearance - Deep Wrinkles, Presence of Angular Cheilitis, TMJ Problems, Presence of Consten's Syndrome, Limited Tongue Space

A mandibular joint neuralgia due to prolonged overclosure.

Consten's Syndrome

Eight Effects of Increased Vertical Dimension

Discomfort and Annoyance, Trauma to Underlying Mucosa, Rapid Resorption of Alveolar Bone, Clicking of Teeth, Rapid Wear of Acrylic Teeth, Strained Appearance, Difficulty of Swallowing, Difficulty of Closing Lips

Coincides with the midline of the face.

Midline

Ala of the nose coincides with canine cusp tip.

Canine Line

Level of exposure of Occlusal rims during smiling.

High Hip Line

Mechanical instrument that represents TMJ and jaws. where cast may be attached.

Articulator

Check All Correct About Articulator

To diagnose or analyze dental Occlusal condition., To plan dental procedures., To aid in fabrication of dental restorations and appliances., To correct and modify complete restorations.

Two Limitations of Articulator

It is subjected to errors resulting from fatigue., It can stimulate but not duplicate jaw movements.

Four Classifications of Articulator

Beck (1962), Weinberg (1963), Possult (1968), Sharry (1974)

Types of Beck Articulator

Axis Instrument, Tripod Instrument

Four Types of Weinberg Articulator

Arbitrary, Positional, Semi-adjustable, Fully Adjustable

Three Types of Possult Articulator

Plane Line, Mean Value, Adjustable

Four Types of Sharry Articulator

Simple, Adjustable, Hinge Type, Fixed Guide Type

Simple holding instrument capable of accepting a single static registration.

Class I

Permits horizontal as well as vertical motion but do not orient the motion to the TMJ with a Facebook transfer.

Class II

Instruments accept 3 dimensional dynamic registrations and uses facebow transfer.

Class IV

Instruments that simulates condylar pathways by using average or mechanical equivalent for all or part of the motion.

Class III

Simplest of all the articulator; capable of only opening and closing movements; not recommended for rpd.

Simple Hinge Articulator

Capable of lateral and protrusive movement; cannot be programmed to suit individual requirements.

Mean Value Articulator

Has adjustable condylar and incisal guides and is capable of accepting a facebow record.

Semi Adjustable Articulator

Part of Semi Adjustable Articulator that connects the cast to the articulator.

Mounting Plates

Part of Semi Adjustable Articulator that is spherical jn shape that represents the condyles either arcon (lower)or non-arcon (upper).

Condylar Analogues

Represents the vertical dimension of occlusion and it rest on the incisal table.

Incisal Guide Pin

Represents the lingual slopes of the maxillary anterior teeth.

Incisal Guide Table

Represents the slopes of the articular eminence in the skull.

Condylar Guidance

Represents lingual slopes of upper anterior teeth.

Anteroposterior Component

Represents palatal slopes of maxillary canines or buccal cusp of maxillary posterior teeth.

Lateral Component

Articulator used in gnathologic study,m and occlusal rehabilitation.

Fully Adjustable Articulator

An instrument used to graphically record one or more planes.

Pantograph

T or F. In horizontal condylar guidance, patient is asked to protrude (4mm) the mandible.

False

Two Types of Lateral Condylar Guidance

Whipmix Articulator, Hanau's Articulator

Lateral condylar guidance where intraoral tracing is used to guide the patient into the lateral position.

Whipmix Articulator

A calipher-like instrument to record the spatial relationship of the maxillary arch to some anatomic reference points then transfer this relationship to an articulator.

Facebow

Basic Parts of the Facebow

U-Shaped Frame, Condyle Rods, Bite Fork, Locking Nut, Locking Clamps, Orbital Pointer

Two Types of Arbitrary Articulator

Facia Type, Earpiece Type

Most widely used type of facebow.

Arbitrary

Type of facebow used to locate and transfer true hinge axis.

Kinematic Facebow

Five Anterior Point of Reference

Nasion, Orbitale, Orbital minus 7mm, Ala of the Nose, 43mm superior from lower border of upper lip

Four Commonly Used Planes of Orientation

Axis-Orbitale, Frankfort, Camper's, Axis-Nasion

Record of the orientation of maxillary denture or teeth in relation to the articulator.

Facebow Index

FPD Reviewer

FPD Reviewer

JURIS - REVIEWER MT

JURIS - REVIEWER MT

JURIS - REVIEWER FINALS

Kel Sy · 42問 · 2年前

JURIS - REVIEWER FINALS

42問 • 2年前

Kel Sy

JURIS - REVIEWER FINALS PT. 2

Kel Sy · 46問 · 2年前

JURIS - REVIEWER FINALS PT. 2

46問 • 2年前

Kel Sy

JURIS - REVIEWER MT PT. 2

Kel Sy · 11問 · 2年前

JURIS - REVIEWER MT PT. 2

OPATH - COMPLETION

OPATH - COMPLETION

OS ARMAMENTARIUM

OS ARMAMENTARIUM

OS ARMAMENTARIUM LAB

OS ARMAMENTARIUM LAB

OS MT EXAM

OS MT EXAM

PERIO - ANATOMY

PERIO - ANATOMY

PERIO2 - MT REVIEWER

PERIO2 - MT REVIEWER

PERIO2 - MT REVIEWER PT.2

Kel Sy · 37問 · 2年前

PERIO2 - MT REVIEWER PT.2

POM - CARDIOVASCULAR

POM - CARDIOVASCULAR

POM - CONGENITAL

POM - CONGENITAL

POM - INTRO

POM - INTRO

POM - PULMONARY

POM - PULMONARY

POM - RENAL AND UROGENITAL

Kel Sy · 26問 · 2年前

POM - RENAL AND UROGENITAL

26問 • 2年前

Kel Sy

PRACMAN - FINALS REVIEWER

Kel Sy · 98問 · 2年前

PRACMAN - FINALS REVIEWER

98問 • 2年前

Kel Sy

PRACMAN - MT REVIEWER

Kel Sy · 93問 · 2年前

PRACMAN - MT REVIEWER

RPD

RPD

JURIS - REVIEWER FINALS PT. 3

Kel Sy · 30問 · 2年前

JURIS - REVIEWER FINALS PT. 3

PERIO2 FINALS REPORT

PERIO2 FINALS REPORT

OS2 pt. 1

OS2 pt. 1

OS pt. 2

OS pt. 2

OS2 Pt.3

OS2 Pt.3

INTERPROF MT

INTERPROF MT

CD MT REVIEWER (ANATOMY)

Kel Sy · 54問 · 2年前

CD MT REVIEWER (ANATOMY)

54問 • 2年前

Kel Sy

CD MT REVIEWER (IMPRESSION & PALATAL SEAL)

Kel Sy · 57問 · 2年前

CD MT REVIEWER (IMPRESSION & PALATAL SEAL)

57問 • 2年前

Kel Sy

JURIS - REVIEWER FINALS

Kel Sy · 42問 · 2年前

JURIS - REVIEWER FINALS

42問 • 2年前

Kel Sy

CD FINALS (RECORD BASES, TOOTH SELECTION)

Kel Sy · 53問 · 1年前

CD FINALS (RECORD BASES, TOOTH SELECTION)

A-C. PEDIA

A-C. PEDIA

D-I. PEDIA

D-I. PEDIA

J-L. PEDIA

J-L. PEDIA

A-C: Principles, Rationale, Infection Control

Kel Sy · 70問 · 1年前

A-C: Principles, Rationale, Infection Control

70問 • 1年前

Kel Sy

R2-4: Diagnostic Aids and Case Selection

Kel Sy · 44問 · 1年前

R2-4: Diagnostic Aids and Case Selection

44問 • 1年前

Kel Sy

問題一覧

Two Methods for Pouring the Final Impression

Boxing Wax Method, Pumice-Plaster Method

Material for pouring.

Type 3 Dental Stone

Check All Correct About Master Cast Dimension

3mm wide - land area, 2-3mm - sulcus depth, 1.5cm - base

An interim denture base used to support the record rim material for recording maxillomandibular records.

Record Base

T or F. 1mm thick in the crest and facial slope of the ridge and 2mm thick in the palatal and lingual flange for rigidity.

Record Base

Four Temporary Base Material

Shellac, Autopolymerizing Acrylic Resin, Polystyrene, Baseplate Wax

Five Permanent Bases Materials

Heat Cured Acrylic Resin, Gold Alloy, Chrome Cobalt Alloy, Chrome Nickel Alloy, Swayed Metal Base

A thermoplastic material easy to use but is brittle and tends to warp or distort.

Shellac

Used non flasking or adapting method, sprinkled on technique, flasking method.

Auto Polymerizing Resin

Used a sheet of thermoplastic Resin and a thermal vacuum machine.

Vacuum Formed Bases

Inexpensive, easy to form and set teeth when interridge space is less, for esthetics but lacks rigidity.

Baseplate Wax

A wax pattern of the denture base is made on a duplicate cast; rigid and accurate but is time consuming.

Heat Cured Resin

Either gold or base metal, adds more weight, good thermal conductivity, recommended for repeatedly denture breakage.

Cast Alloy Denture Base

Occluding surfaces fabricated on interim or final denture bases for the purpose of making maxillomandibular relationship record and arranging teeth.

Occlusal Rim

Four Uses of Occlusal Rims

Determination of Lip Support and Facial Esthetics, Determination of Archform, Determination of Plane of Occlusion, Aids in Establishing Teeth Size and Position

Check All Correct About Occlusal Rim Width

Ant: 3-5mm, Premolar: 5-7mm, Molar: 8-10mm

Aims to establish anteroposterior position of the anterior teeth amd the esthetics of the lips and face.

Establishing Labial Form of Occlusal Rim

Four Facial Esthetics as Guide

Fullness of the Upper Lip, Philtrum, Nasolabial Fold, Commissures of the Mouth

Fullness of the lips that shows flabby upper lips, deepened nasolabial folds.

Inadequate Support

Fullness of the lips stretched look.

Excessive Fullness

Looks filled out or almost invisible when the occlusion rims are too far forward.

Nasolabial Fold

Guide to the shape of the occlusion rims and vertical height.

Commissures of the Mouth

Aims to establish superoinferior position of the teeth especially that of the anterior teeth.

Establishing Level and Inclination of Occlusal Plane

Truth About Establishing Occlusal Plane Using the Maxillary Occlusion Rim

Anterior Height: Incisal Visibility - 1-2mm when lips are at rest, Posterior Height: Ala-Tragus Line (Camper's Line), Adjusted to provide for an interocclusal rest space of 2-4mm

Truth About Establishing Occlusal Plane Using Mandibular Occlusion Rim

Anterior Height: 0.5mm when jaws are at rest, Posterior: 2/3 of the retromolar pad

Any spatial relationship of maxilla to the mandible.

Maxillomandibular Relations

Classification pf Maxillomandibular Relations

Orientation Relations, Vertical Relations, Horizontal Relations

Orientation Jaw Relations

Determine the amount of separation between two jaws and has to be established correctly.

Vertical Relations

Two Anatomic Points of Vertical Relations

Tip of the Nose, Chin

Three Types of Vertical Relations

Vertical Dimension of Rest, Vertical Dimension of Occlusion, Interocclusal Dimension

Postural position of the mandible when at rest.

Physiologic Rest Position

Factors Affecting Physiologic Rest

Tonicity of Jaw Muscle, Head Position

Distance between two selected measured when mandible is in physiologic rest position.

VDR

Distance between two points when occluding members in contact.

VDO

Also known as freeway space; 2-4mm necessary for comfort of the patient.

IOD

T or F. There should be 2-4mm between rims in premolar when asked to swallow and relax.

True

Two markings are made and measured after patient swallowed and relaxed.

Niswonger'd Method (1934)

Establishes vertical relation when the jaws are in function.

Silverman's Closest Speaking Space

Distance between outer canthus of the eye and corner of the mouth should be equal to the distance between the lower border of the septum of the nose and the lower border of the chin.

Willis Method

A decreased vertical dimension which shows constant wetness on deep creases at the corner of the mouth due to saliva.

Angular Cheilitis

Seven Effects of Decreased Vertical Dimension

Decreased Chewing Efficiency, Cheek Biting, Appearance - Deep Wrinkles, Presence of Angular Cheilitis, TMJ Problems, Presence of Consten's Syndrome, Limited Tongue Space

A mandibular joint neuralgia due to prolonged overclosure.

Consten's Syndrome

Eight Effects of Increased Vertical Dimension

Coincides with the midline of the face.

Midline

Ala of the nose coincides with canine cusp tip.

Canine Line

Level of exposure of Occlusal rims during smiling.

High Hip Line

Mechanical instrument that represents TMJ and jaws. where cast may be attached.

Articulator

Check All Correct About Articulator

To diagnose or analyze dental Occlusal condition., To plan dental procedures., To aid in fabrication of dental restorations and appliances., To correct and modify complete restorations.

Two Limitations of Articulator

It is subjected to errors resulting from fatigue., It can stimulate but not duplicate jaw movements.

Four Classifications of Articulator

Beck (1962), Weinberg (1963), Possult (1968), Sharry (1974)

Types of Beck Articulator

Axis Instrument, Tripod Instrument

Four Types of Weinberg Articulator

Arbitrary, Positional, Semi-adjustable, Fully Adjustable

Three Types of Possult Articulator

Plane Line, Mean Value, Adjustable

Four Types of Sharry Articulator

Simple, Adjustable, Hinge Type, Fixed Guide Type

Simple holding instrument capable of accepting a single static registration.

Class I

Permits horizontal as well as vertical motion but do not orient the motion to the TMJ with a Facebook transfer.

Class II

Instruments accept 3 dimensional dynamic registrations and uses facebow transfer.

Class IV

Instruments that simulates condylar pathways by using average or mechanical equivalent for all or part of the motion.

Class III

Simplest of all the articulator; capable of only opening and closing movements; not recommended for rpd.

Simple Hinge Articulator

Capable of lateral and protrusive movement; cannot be programmed to suit individual requirements.

Mean Value Articulator

Has adjustable condylar and incisal guides and is capable of accepting a facebow record.

Semi Adjustable Articulator

Part of Semi Adjustable Articulator that connects the cast to the articulator.

Mounting Plates

Part of Semi Adjustable Articulator that is spherical jn shape that represents the condyles either arcon (lower)or non-arcon (upper).

Condylar Analogues

Represents the vertical dimension of occlusion and it rest on the incisal table.

Incisal Guide Pin

Represents the lingual slopes of the maxillary anterior teeth.

Incisal Guide Table

Represents the slopes of the articular eminence in the skull.

Condylar Guidance

Represents lingual slopes of upper anterior teeth.

Anteroposterior Component

Represents palatal slopes of maxillary canines or buccal cusp of maxillary posterior teeth.

Lateral Component

Articulator used in gnathologic study,m and occlusal rehabilitation.

Fully Adjustable Articulator

An instrument used to graphically record one or more planes.

Pantograph

T or F. In horizontal condylar guidance, patient is asked to protrude (4mm) the mandible.

False

Two Types of Lateral Condylar Guidance

Whipmix Articulator, Hanau's Articulator

Lateral condylar guidance where intraoral tracing is used to guide the patient into the lateral position.

Whipmix Articulator

A calipher-like instrument to record the spatial relationship of the maxillary arch to some anatomic reference points then transfer this relationship to an articulator.

Facebow

Basic Parts of the Facebow

U-Shaped Frame, Condyle Rods, Bite Fork, Locking Nut, Locking Clamps, Orbital Pointer

Two Types of Arbitrary Articulator

Facia Type, Earpiece Type

Most widely used type of facebow.

Arbitrary

Type of facebow used to locate and transfer true hinge axis.

Kinematic Facebow

Five Anterior Point of Reference

Nasion, Orbitale, Orbital minus 7mm, Ala of the Nose, 43mm superior from lower border of upper lip

Four Commonly Used Planes of Orientation

Axis-Orbitale, Frankfort, Camper's, Axis-Nasion

Record of the orientation of maxillary denture or teeth in relation to the articulator.

Facebow Index