Question 105 (part 2) · LDEK · Anesthetic techniques
During nerve block according to Weissbrem, the needle is injected:
- A. during maximum opened mouth, intraorally, 0.5 cm below the occlusal surface of upper molars.
- B. extraorally behind posterior mandibular ramus margin, in its middle.
- C. extraorally in the area of lower mandibular angle margin.
- D. intraorally, 1 cm below occlusal surface of lower molars.
- E. intraorally, 1.5 cm below occlusal surface of upper molars.
Hint
The torus technique is performed intraorally with the mouth wide open, using the upper molars as the vertical landmark.
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