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DentalAnatomy BOARDS > THE COMPENDIUM Part 5 (occlusion) > Flashcards

THE COMPENDIUM Part 5 (occlusion) Flashcards

1
Q

Tall V. Short Cusp Height Allowances, the more acute the curve of _______, the shorter the cusps will need to be to avoid collisions.

A

curve of Spee

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2
Q

Tall V. Short Cusp Height Allowances, The GREATER the distance between the orbiting condyle and the medial wall, the GREATER the amount _______ sideshift

A

immediate

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3
Q

Tall V. Short Cusp Height Allowances, the GREATER the amount of immediate side shift, the _______ the cusps will need to be.

A

SHORTER

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4
Q

Tall V. Short Cusp Height Allowances, the GREATER the amount of immediate side shift, the _______ the grooves will need to be.

A

WIDER

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5
Q

Location of NON-Working Side interferences– facial inclines of maxillary posterior _______ cusps

A

lingual…(working BULL)

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6
Q

Location of NON-Working Side interferences– lingual inclines of the mandibular posterior _____ cusps.

A

facial (working BULL)

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7
Q

Location of NON-Working Side interferences– parallel to the _______ groove on the Maxillary 1st molars

A

distal oblique groove

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8
Q

Location of NON-Working Side interferences– parallel to the _______ groove of mandibular 1st molars

A

DF developmental groove

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9
Q

Location of WORKING side interferences- lingual inclines of the maxillary posterior ______ cusps.

A

facial

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10
Q

Location of WORKING side interferences- facial inclines of the mandibular posterior _____ cusps

A

lingual

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11
Q

Location of Protrusive interferences- ______ marginal ridges of the mandibular posterior teeth.

A

distal

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12
Q

Location of Protrusive interferences- ______ marginal ridges of the maxillary posterior teeth

A

mesial

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13
Q

Lateral Displacement of the Mandible, due to Occlusal Prematurities: A and C contacts will display Medial and Lateral Pterygoid contracture on the ________ side.

A

OPPOSITE

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14
Q

Lateral Displacement of the Mandible, due to Occlusal Prematurities: A and C contacts- The Masseter and Posterior/Middle Temporalis are contracting on the _______ side of the interference.

A

SAME

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15
Q

Lateral Displacement of the Mandible, due to Occlusal Prematurities: “B” contacts will display Medial & Lateral Pterygoid contracture on the ______ side.

A

SAME

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16
Q

Lateral Displacement of the Mandible, due to Occlusal Prematurities: “B” contacts-The Masseter and Posterior/Middle Temporalis are contracting on the _______ side of the interference.

A

opposite

17
Q

_________= a deviation in position of form of the tissues WITHIN the capsular apparatus of the temporomandibular joint, essentially giving rise to an abnormal relationship of the articular disc to the condyle, mandibular fossa and/or articular eminence.

A

Internal Derangement

18
Q

_________ = problems and clinical conditions associated with the temporomandibular joint that are contained WITHIN the capsular apparatus (i.e., the immediate joint tissues)

A

Intracapsular TMD

19
Q

__________ = problems and clinical conditions associated with the temporomandibular joint that are OUTSIDE the joint (i.e., the muscles of mastication and many ligaments)

A

Extracapsular TMD

20
Q

___________ = is used to describe a number of different common painful states characterized by the presence of TRIGGER points within the affected muscle(s). This syndrome is a common source of low-back pain, neck pain, shoulder pain, chest pain, and rib pain

A

Myofascial Pain Dysfunction Syndrome (MDPS)

21
Q

___________ = physical dislocation or displacement of the articular disc, either anterior to or posterior to the head of the condyle

A

Articular Disc Displacement

22
Q

_________ = a popping sound from the articular disc, exhibited as a forceful “jumping” back or “snapping” over the head of the condyle, usually occurring during the early opening or late closing condylar movement

A

Reciprocal Clicking

23
Q

_________ = an internal derangement of the temporomandibular joint in which the articular disc is dislocated anteriorly and usually medially to the condyle. The articular disc is physically incapable of reducing or receding posteriorly into position on the head of the condyle.

A

Closed Lock

24
Q

___________= The determination of one of two or more conditions a patient is suffering from by systematically comparing and contrasting their historical and clinical findings.

A

Differential Diagnosis

25
Q

The etiology of temporomandibular dysfunction (TMD) includes 1) ________ factors: These will increase risk, 2) _______ factors: These are responsible for the onset of the disease, and 3) ________ factors: These will interfere with healing or enhance progression of the disease

A

1) Predisposing 2) Initiating 3)Perpetuating

26
Q

What are the 5 major factors for the etiology of TMD?

A

Occlusal, Trauma, Emotional Stress, Deep pain, Parafunction

27
Q

TRIGGER POINTS- Masseter

A

maxillary and mandibular posterior teeth

28
Q

TRIGGER POINTS- anterior temporalis

A

maxillary incisors

29
Q

TRIGGER POINTS- middle temporalis

A

maxillary PM’s and Molars

30
Q

TRIGGER POINTS- Posterior temporalis

A

posterior cranium

31
Q

TRIGGER POINTS-medial pterygoid

A

the TMJ!!! (think thats an important one!??!?)

32
Q

TRIGGER POINTS- Lateral Pterygoid

A

zygomatic arch AND TMJ

33
Q

What are these symptoms describing? Joint sounds, limited opening with a HARD end feel, pain during loading of the TMJ, and sudden change in a patient’s occlusion

A

Intracapsular TMD = HARD end feel

34
Q

Disc Displacement with a reciprocal click: ______ click (regaining position), ______ click (articular disc pops out of position to the anterior, very near closed, and ______ click (implies that there are 2 clicks, one on opening and one on closing)

A

opening…closing…reciprocal

35
Q

Parafunctional Activities and Features: Clenching, Bruxism, parafunctional activities occur at a _________ level, occlusal prematurities do not directly cause ______ events, emotional ______ directly relates to parafunction

A

SUBCONSCIOUS…BRUXING…STRESS!!!! (in the sim clinic maybe?!?)

DentalAnatomy BOARDS (11 decks)

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