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›M10: Anterior root canal on #8English한국어Exit lesson
M10 · 6 steps

M10: Anterior root canal on #8

A root canal on #8, the upper right central incisor: a lingual access, the working length read off the radiograph you are given, the canal shaped to a continuous taper, and a pink gutta-percha fill that ends below the CEJ.

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M10 has 6 steps, step pictures and checks. They open with the $99 season (90 days), the $149/yr student seat, or a class code that assigns this lesson. M0 and M1 are free.

Unlock the full library Open free M1
Sources: Published criteria sheet 1 · Published criteria sheet 2
English한국어
✕M10: Anterior root canal on #8
M10: Anterior root canal on #8

A root canal on #8, the upper right central incisor: a lingual access, the working length read off the radiograph you are given, the canal shaped to a continuous taper, and a pink gutta-percha fill that ends below the CEJ.

Outline · 6 steps
1. Mark the lingual access outline
2. Open the access and remove the pulp horns
3. Set the file to working length from the radiograph
4. Shape the canal to a continuous taper
5. Fill the canal with pink gutta-percha to length
6. Cut the fill back below the CEJ and clear the chamber

Unlock the full library

M10 has 6 steps, step pictures and checks. They open with the $99 season (90 days), the $149/yr student seat, or a class code that assigns this lesson. M0 and M1 are free.

Unlock the full library Open free M1
Sources: Published criteria sheet 1 · Published criteria sheet 2

Practice feedback against the 2026–27 published crown-prep criteria (molar). Not an exam or admissions result; your program and examiners decide.