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Index
»
CDDENT3
»
PRELIMS
»
MORPHO
level: MORPHO
Questions and Answers List
level questions: MORPHO
Question
Answer
Favorable tongue is _______________
average sized, moves freely, covered by healthy mucosa
Normally, the tongue should rest in a relaxed position on _______, this will retain denture and contribute to denture stability by controlling it during speech, mastication and swallowing
lingual flanges
TONGUE POSITION:Lateral border rest at level of _____________ while dorsum is raised above it
mandibular occlusal plane
The specialized mucosa covering the _____ is said to be a “window” on systemic diseases.
tongue
________ tongue position deprives patient of border seal of lingual ****** in sublingual crescent and also may produce dislodging forces on distal regions of lingual ******.
Retruded
FRENAL ATTACHMENT CLASSIFICATION:Sulcal or low attachment
CLASS I
frenal attachment classification:more height of denture ******
CLASS I
FRENAL ATTACHMENT CLASSIFICATION:More stable with dental forces
CLASS I
FRENAL ATTACHMENT CLASSIFICATION:midway between sulcus and crest of ridge
CLASS II
FRENAL ATTACHMENT CLASSIFICATION:crestal attachment (requires frenectomy)
CLASS III
frenal attachment classification:cause problem with denture ****** when the frenum is highly attached
CLASS III
If FOM is near the level of the ridge crest, retention and stability of denture is ___
less
Hyperactive FOM reduces ________
retention and stability
THE HARD PALATE:U-shaped
CLASS I
THE HARD PALATE:most favorable for retention and stability
CLASS I
THE HARD PALATE:V-shaped; not very favorable
Class II
THE HARD PALATE:Flat or shallow vault: not very favorable, accompanied by resorbed ridges, poor resistance to lateral forces
Class III
PALATAL THROAT FORM:the soft palate is almost horizontal curving gently downward
Class I
PALATAL THROAT FORM:palatal area is wide because the curve is gentle; palatal area is wide because the curve is gentle
Class I
PALATAL THROAT FORM: turns downward at about 45 angle from the hard palate
Class II
PALATAL THROAT FORM:Narrow palatal seal
Class II
PALATAL THROAT FORM:turns downward sharply about 70 angle to the hard palate
Class III
PALATAL THROAT FORM:Narrow palatal seal
Class III
When do we leave a rf
if it is embedded in the bone and is asymptomatic
INDICATION TO REMOVAL OF PALATAL TORUS
interfere w/ the fabrication & Extends to vibrating line
The contour of a cross section of a residual ridge that would prevent the placement of a denture or other prosthesis
Undercuts
COMMON AREAS OF UNDERCUTS:
Labial portion of maxillary anterior ridge, Buccal to maxillary tuberosity, Buccal to maxillary tuberosity, Labial or lingual portion of mn anterior ridge
Undercut Management:Isolated Anterior Undercut
no problem, utilized if mild/moderate
Undercut Management:Unilateral Posterior Undercut
not present much of a problem as a path of insertion is varied
Undercut Management:Bilateral Undercut
surgical removal of the more severe one is indicated
RESIDUAL ALVEOLAR RIDGE CLASSIFICATION: square
class I
RESIDUAL ALVEOLAR RIDGE CLASSIFICATION: Class II
tapered (v-shaped)
RESIDUAL ALVEOLAR RIDGE CLASSIFICATION: associated with high arched palate, less retention and stability
class II
RESIDUAL ALVEOLAR RIDGE CLASSIFICATION: ovoid
Class III
CROSS SECTIONAL CONTOUR:wide area of support, retention, good height for stability
U-shaped
CROSS SECTIONAL CONTOUR:Good retention; bc it is wide; most favorable
U-shaped
CROSS SECTIONAL CONTOUR:have good height but less width
V-shaped
CROSS SECTIONAL CONTOUR:no support; usually leave the denture in the area because ??? or do surgical procedure to make it round
Knife edged
CROSS SECTIONAL CONTOUR:easy to move; poor stability and retention
flat
CROSS SECTIONAL CONTOUR:mas mataas pa ang floor of the mouth
inverted
vertical overlap of maxillary incisor over mandibular incisor
overbite
horizontal overlap of maxillary incisor over mandibular incisor
overjet
SALIVA:provide an insufficient film for denture retention
thin serous
SALIVA:thick ropy saliva tends to displace denture
thick mucous
SALIVA:both serous and thick
mixed
Overgrowth of fibrous tissue usually found in the border of denture
EPULIS FISSURATUM
Overextension or sharp denture border; Denture irritation hyperplasia; due to irritation
EPULIS FISSURATUM
Fungal infection (yeast) candida
INFLAMMATORY PAPILLARY HYPERPLASIA
Hindi napapalitan yung saliva which contains a lot of bacteria because the vertical dimension of the denture is low
ANGULAR CHEILITIS (PERLECHE)
A specific evaluation of existing conditions
DIAGNOSIS
The sequence of procedures planned for the treatment of a patient following diagnosis
TREATMENT PLAN
A forecast to the probable result of a disease or a course of therapy
prognosis