LA Maxillary techniques

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What are the 3. nerves coming off theinfra orbital. nerve?
anterior superior alveolar. nerve. middle superior. alveolar nerve and posterior. superior alveolar nerve
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which teeth does. the anterior superior alveolar nerve supply?
canine to. canine (1-3)
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which teeth does. the middle superior alveolar nerve supply?
premolars +mesio buccal root of upper 1st molar
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which teeth does. the anterior posterior alveolar nerve supply?
molar except the mesio buccal root of upper 1st molar
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what nerve supplies the anterior part of palate?
incisive branch of nasopalatine nerve
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which nerve supplies. the. middle and posterior part of palate?
middle- greater palatine nerve. posterior - lesser. palatine
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what nerve supplies the anterior. mucosa
infra orbital nerve
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when is topical anaesthesia used?
to aid pain free injections. very minor surgical procedures. abscess incision. rubber dam clamps
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where does local anaesthetic act when given as an infiltration and. block
infiltration: nerve 'endings' rather than trunk. blocks: trunk
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what needle is used for infiltration?
short needle- 25mm
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where will infiltrations work?
thin porous bone- okay . very dense outer cortical bone- will not work. thicker bone due to zygomatic. process and divergent roots- can be. difficult
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what are infiltrations useful for?
pulpal anaesthesia for most upper teeth. soft tissues anaesthesia where you put it- buccal or pal
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for what tooth can infilrations be difficult?
upper 1st molar and lateral incisors
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how is topical anaesthesia applied?
identify site, dry site and apply gel on wool roll. then remove wool and deliver injection/procedure
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how long do we leave the topical anaesthetic on tissues for and how long does the effect last
leave for 3-5min. effect last for less than 5 min
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the bevel should face the. .... syringe should be at .....degrees to bone
bone, 45
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put needle in, withdraw needle by ... and then ...
1mm. aspirate
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what is aspiration
technique to reduce the risk of intravascular injection. failure of LA, Systemic Side effect
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1ml of la solution in how long?
1min
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when are buccal/labial infiltrations given?
simple restorations
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when are. palatal infiltrations given? (in addition to buccal/labial infiltrations)
tooth extraction (soft tissue anaesthesia palatally ) and if buccal/. labial infiltration fail
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what are some block anaesthesia in the maxilla and why would they be given ?
greater palatine and incisive. surgery involving palatal soft tissues in quadrant. reduces dose if multiple pal infiltrations. more comfortable than multiple palatal infiltrations
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central incidors a: filling b: if extraction
a: labial infiltration on either side of the midline b:- 2 separate palatal
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upper canine restoration-
buccal/labial infiltration. whole cartlige
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upper canine extraction
- labial and. palatal infiltration
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upper 7 filling
buccal infiltration
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upper 7 extration-
buccal and palatal block
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quadrant of fillings (premolars and molars)
infiltration for the whole length
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Other cards in this set

Card 2

Front

which teeth does. the anterior superior alveolar nerve supply?

Back

canine to. canine (1-3)

Card 3

Front

which teeth does. the middle superior alveolar nerve supply?

Back

Preview of the front of card 3

Card 4

Front

which teeth does. the anterior posterior alveolar nerve supply?

Back

Preview of the front of card 4

Card 5

Front

what nerve supplies the anterior part of palate?

Back

Preview of the front of card 5
View more cards

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