PM WK 6 max injection pt 2

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Last updated 11:02 PM on 9/21/26
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14 Terms

1
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GP NB disadvantages

Traumatic, pt uncomfy w numb palate, no remote hemostasis

2
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GP armentarium

27 9 short, R= 7/8 L=II, .4-.6 ml, 4 -6 m deep

3
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GP NB insertion and landmark

Soft tissue slightly (1-2mm) anterior to palpable GP foreman

GP foramen (mid @1stmol area)

4
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GP path

Syringe advances from contralateral side of mouth at right angle to target area of palate

5
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GP safety

Contact w/ bone, aspiration

6
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GP complications

Hematoma (rare), pt discomfort, ischemia and/or necrosis

7
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Np NB aka incisive/sphenopalatine NB nerves

Bilateral nasopalatine nerves

8
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Np NB aka incisive/sphenopalatine NB numbs

Bilateral anterior hard palate, soft and hard tissue from mesial to max 1st premol

9
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Np NB aka incisive/sphenopalatine NB insertion

Palatial mucosa just lateral to incisive papilla (midline palate behind centrals)

Incsive foreman beneath incisive papilla

10
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Np NB aka incisive/sphenopalatine NB safety

Bone contact, aspiration

11
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Np NB aka incisive/sphenopalatine NB precautions

Do not directly penetrate incisive papilla or canal, slow admin

12
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Local infiltration of palate numbs

Soft tissues in immediate vicinity of injection

13
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Local infiltration of palate armentarium

27g short, R= 10 L=same direction as pt

14
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Local infiltration of palate insertion

Attached ring 5-10mm from free ging margin palatal area of desired anesthesia