SET 3 Flashcards
Technique best applied when gaining cooperation of dental patient who is at the country
tell-show-do
A must when doing surgical procedures among young patients with chronic infections of the teeth
asepsis
antibiotics
x-ray
Most important clinical factor in the correlation of the maxillary alveolar growth and the dental arch width
maxillary can be easily altered in treatment
Classification of fracture of the deciduous tooth where there is an extensive fraction crown with pulp exposure
type III
A developing mandibular prognathism with maxillary deficiency can be intercepted by _______
use of chin cap
The roentgenograph examination that shows best incipient interproximal cavities is _________
bitewing
Growth theory which states that bone and cartilage lack growth determinants growth is determined by functional matrices. The skeletal tissues support and protect functional matrices. This theory is known as __________ hypothesis.
Moss’s
Diagnostic tool to confirm the skeletal relationship of the maxilla to the mandible with of its landmarks
cephalometric radiograph
Requirement for a good space maintainer (4)
1) maintain sufficient space for the eruption of permanent successor
2) does not interfere with the development of the tooth and the dental arches
3) provide function in the space
4) improve the appearance of the child
Primary teeth with gross pulp exposures and degenerative pulp and periapical lesions
1) always be extracted
2) may affect the succedaneous teeth causing hypoplastic
3) may cause the formation of defective or irregular pits on the enamel surface
Difference between the negative reinforcement and punishment
punishment weakens the response by removing an adverse outcome
Teeth that frequently present anomalies in morphology of the crown
maxillary lateral incisors
mandibular 2nd premolars
Ideal restoration for a mesiodistal caries involvement of the mandibular primary first molar
stainless steel crown
Analysis used to evaluate the amount of space available in the arch for the succedaneous teeth
mixed dentition analysis
Hyperactive mentalis muscle can cause gross malocclusion to the anterior tooth which is corrected by __________
lip plumper
A child 7 years of age has a large space between the permanent central incisors. A supernumerary tooth is suspected. The choice of film for radiographic exam to detect its presence is ___________
periapical film
occlusal film
panoramic film
Sequence and time of eruption of permanent teeth are largely determined by _________
genes
Growth theory which states that the growth of maxilla, mandible, and the cranial base is influenced by the cartilage of the nasal septum
Scott’s
Cheek biting is corrected by the use of _______
oral screen
Retained infantile swallowing into the childhood resulting in:
anterior open bite,
tongue thrusting,
labially inclined maxillary and mandibular incisor
Contraindication for removal of primary teeth
presence of oral infection,
presence of acute systematic infection,
children with uncontrolled diabetes,
leukemia
Process where bones grow by the addition of bone tissue on one side of a bony cortex and taking away from the other side
drift
Space maintainer can be placed in the dental arch under the following conditions (3)
loss of one or more primary teeth,
no loss of arch perimeter,
favorable mixed dentition analysis
Abberations during the initiation stage of tooth development may lead to ___________
supernumerary teeth
anodontia
An eruption maxillary lateral incisor which is lingually locked can be corrected early by ________
tongue blade/depressor therapy
Inclusion cyst along the median raphe in newborn infants
Epstein’s pearls
Sources of forces that maintain the second mandibular molar in place (4)
mesial force from the 1st permanent molar,
1st primary molar exerting an opposite distal force,
tongue and cheeks,
alveolar process and periodontal tissueso
Other names for milk teeth
first
deciduous
baby’s
Behavior management that increases the likelihood of a particular behavior to than attempting to repress it
positive reinforcement
Least likely modified etiologic factors in malocclusion in a child
heredity
Length of the dental arch from the mesial of one mandibular first permanent molar mesial surface of the corresponding tooth on the opposite side is always shortened during _____
transition
Considerations during extraction of primary teeth
psychological preparedness of the child,
the curvature of the roots of the teeth such as the molars
Muscular force that influence the shape of the dental arches
orbicularis oris
Place drawn from the tangent of the upper external auditory meatus to the inferior orbit
Frankfurt plane
Management of the large distance between the maxillary incisors
rule out fibrous labial
A 4-year old child visited a dentist for the first time and received prophylaxis quite well left the dentist was so glad that he gave the child a toy. This kind of gesture is called ________
positive reinforcement
Difference in size between the primary teeth and their permanent in the posterior segment
Nance’s leeway space
What should the dentist avoid while treating a young uncooperative patient?
losing one’s temper and becoming angry
Complete removal of vital pulp tissue from the root canal and coronal portion of the primary tooth
pulpectomy
Injury to the primary dentition may cause disturbances in the developing permanent. Some of the consequence to trauma include ________
enamel hypoplasia
An over-retained tooth should be extracted as soon as it is _______
observed that the succedaneous will be malposed when it erupts
Topical fluoride application should be repeated every ________
6 months
A large SNB value in a cephalometric (Streine’s) analysis is indicative of a ___________
Class III skeletal portion
Basic orthodontic diagnosis records (3)
casts
cephalometric x-rays
panoramic x-rays
Plane formed from the right and left portion through left orbitale
Frankfurt
Functional malocclusion and dual bites are diagnosed by what position of the mandible?
retruded contact
Bone response when pressure is applied
resorption
Space problem that is manageable in a generalist office
space maintenance
__________ position is used in ortho diagnosis and in taking int he bite for functional appliances
postural
A child anxiety during second visit to the dental office can be best modified by
explaining to the child procedures to be done step by step,
doing exactly what he was told and shown
Most caries susceptible surface on the first primary maxillary molar
mesial pit
Application and mechanical bonding of resin material to acid-etched enamel surface on non-carious pits and fissure of the primary molars
occlusal sealant
Histologic feature of primary teeth vs permanent teeth that greatly affects cavity preparation
enamel rods in the gingival third that run incisally or occlusally
Best way to intercept open bite due to mouth breathing
put an oral screen
Primate space in a normal primary dentition are located (2)
canine and lateral the maxillary arch,
first primary molar and canine in mandibular arch
Position of the dentist that is best suited for treating fearful children
sitting down to the patient’s level
Abnormal muscle and pressure habits (3)
mouth breathing
finger sucking
tongue thrusting
Cause of functional shift of the mandible during closure
cuspal prematurities
condylar
Morphologic peculiarity among deciduous molars
bell-shaped roots
Permanent teeth which accedes behind the primary second molars
1st molars
Space maintainer of choice for a unilateral loss of the mandibular 1st molar
band
Term to denote the change from generalized cells or tissues to a more specialized kind
differentiation
First teeth to erupt in the deciduous dentition
mandibular central incisors
Cement used for luting as well as restorative material
glass ionomer
Long face syndrome is almost always associated with _______
mouth breathiing
Usually a reflection of the anteroposterior skeletal relationship in the dentition
overjet
Term used to describe the compressed and degenerated periodontal membrane orthodontic movement
hyalipization
Growth theory which states that the sutures and the synchondroses are the expansion of the cranial base and in the different areas of the facial skeleton
Sicher’s
Most retruded and unrestrained position of the mandible in which the condyles are in contact with the concavities of the articular disk
centric relation
Bone response on the tension side
deposition
Growth movement of the mandible is complemented by the growth of the maxilla
forward and downward
Manifestations of a child with ectodermal dysplasia (3)
oligodontia
enamel hypoplasia
anodontia
Prenatal factors that can contribute to gross congenital deformities with malocclusion
german measles
medications taken during pregnancy
Index used to determine whether the lower incisor teeth are excessively wide mesiodistally and to indicate that the good ratio between the faciolingual dimension of the mandibular incisor and its mesiodistal dimension should be approximately 1:1
Peck and Peck’s analysis
Major cause of simple single types of anterior crossbites
dental
Best time of the day to treat a child patient and to which the child responds positively
dependent upon the cooperation of the child
Underlying clinical problem among infants and toddles where dental caries attacks the primary teeth in sequence
nursing bottle syndrome
Adjunctive diagnostic tool for treatment planning in orthodontics that gives information on possible growth pattern and can give an accurate bone age of the patient
hand wrist radiograph
Classification of malocclusion where the mandibular 1st permanent molar is in habitual mesiooclussion with the maxillary 1st molar and the mandibular incisors are frequently in crossbite
Class III
Treatment for an avulsed primary incisor wherein accident took place 45 minutes before the patient was seen by the dentist
no need to reimplant the tooth because of poor prognosis
Indications for general anesthesia in children
mentally retarded
Prematurely lost primary incisors should be replaced by a space maintainer
may be left untreated because it will not cause any gross changes in the arch
The mesiobuccal cusp of the maxillary 1st molar occludes in mesiobuccal groove of the mandibular 1st molar
Class I molar relationship
Cysts occurring in the buccal and lingual areas of the dental ridges in infants considered to be remnants of mucous gland tissue
Bohn’s nodules
Maximum intercuspation of the teeth with the temporomandibular structures in a balanced unrestrained relationship
centric occlusion
Classification of fracture of the deciduous tooth where there is a fracture of the without involving the dentin
type I
Filling material used for indirect pulp capping in the order of placement
calcium hydroxide –> zinc oxide eugenol –> amalgam
A distal step in the primary dentition will result in ________
Class II molar relationship
Space maintainer of choice for a bilateral and multiple loss of molars in the maxillary
removable space maintainer
Space created upon exploitation of primary molars which is conducive to proper relationship the permanent 1st molar
positive leeway space
It is necessary to restore incipient lesions in primary teeth because of the enamel being much ________ and the ___________ among children being not so good.
thinner
tooth brushing dexterity
During the transition period from the early mixed dentition to the permanent dimensional changes occur on the overbite and overjet. These are overbite ________ while overjet ____________.
decreases
remains the same
Spaces that are round distal to the primary canines and are prominent in the maxillary
primate
Anterior crossbite in the primary dentition when left unattended can result in __________ permanent dentition
Class III malocclusion
Term used to refer to an increase in specialization or increase in physiologically and behaviorally
maturation
