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›M5: All-ceramic crown (#3)English한국어Exit lesson
M5 · 6 steps

M5: All-ceramic crown (#3)

An all-ceramic crown prep on #3, the maxillary right first molar. Six steps take you through depth cuts, occlusal and axial reduction on one line of draw, a rounded shoulder all round and the putty index check.

Unlock the full library

M5 has 6 steps, a 3D view 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
✕M5: All-ceramic crown (#3)
M5: All-ceramic crown (#3)

An all-ceramic crown prep on #3, the maxillary right first molar. Six steps take you through depth cuts, occlusal and axial reduction on one line of draw, a rounded shoulder all round and the putty index check.

Outline · 6 steps
1. Place occlusal depth cuts
2. Place buccal and lingual depth grooves
3. Reduce occlusal anatomy
4. Reduce axial walls on one line of draw
5. Finish a rounded shoulder all round
6. Round line angles and seat the putty index

Unlock the full library

M5 has 6 steps, a 3D view 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.