IDB Flashcards
1
Q
what is the theory of the block technique?
A
placement of LA solution around main trunk of nerve to block all sensory input from the whole region of tissues supplied
2
Q
describe position of the inferior alveolar nerve
A
sensory branch off mandibular nerve
3rd trunk of the trigeminal nerve
passes through foramen ovale into intfratemporal fossa
3
Q
where is the IDB achieved?
A
mandibular foramen
4
Q
what are the anatomical landmarks for placement of IDB?
A
coronoid notch
external oblique ridge
pterygomandibular raphe
5
Q
what are contraindications for IBD?
A
haemophyliacs
anticoagulation therapy
co operation
