Lec 4.3.5: Measurements - EFL Flashcards by sandra alcazar | Brainscape

Q

Sprue wax used (external finish line)

A

Wax #18 or #20 round

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Q

Angle formed by External Finish Line (EFL)

A

90 degrees or less

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Q

Distance of EFL from gin. margin (extended imaginary line)

A

1-2mm

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