Tag Archives: dental

DENTAL BLOCKS (quick procedure review)

19 Jun

submitted by Amit Kumar, M.D.

Easy procedures providing big-time opioid-free relief!

Can mix 50-50 lido and bupivacaine for quicker onset + longer analgesia combo.

Infraorbital nerve block:Infraorbital 1

1) Topical anesthetic on cotton-tip swab/gauze to dried mucosa for 60 secs

2) Retract cheek, insert needle next to 2nd premolar, 0.5cm from buccal surface. Advance parallel to tooth

3) You’ll palpate it next to foramen (under palpating finger) at depth of approx 2.5cm

4) Confirm location, aspirate, then inject 2-3 cc local anesthesia

5) Massage tissue for 15 secs to hasten onset

*Intraoral approach provides nearly 2x duration of anesthesia compared to extra-oral approach

 

 

 

 

 

 

Infraalveolar 1Inferior alveolar nerve block:

1) Topical anesthetic on cotton-tip swab/gauze to dried mucosa for 60 secs

2) Palpate coronoid notch with thumb, and stretch bucally (index & middle finger at angle of mandible outside)

3) Inject 2-3 cc of anesthesia at the site where middle of your thumb nail and pterygomandibular raphe biset

4) Massage tissue for 15 secs to hasten onset

*Will also anesthetize lingual nerve (anterior 2/3 of tongue in that side)

*Anesthetize long buccal nerve of that side, but injecting just distal and buccal to last molar

Reference(s):  Hedges, Jerris R., and James R. Roberts. Roberts and Hedges clinical procedures in emergency medicine. Philadelphia, PA: Elsevier Saunders, 2014. Print.