Chamfer vs Shoulder | Finish Lines in FPD | Ep 6/100- 1 Prostho Concept/Day

Описание: Chamfer or shoulder? Most students just memorize the finish lines. Few understand what they do.
Let’s change that - in under 90 seconds.

FIRST - forward this to your prostho partner ASAP.
SECOND - Click the link for a complete explanation:    • Types of Finish Lines based on Design/ Fin...  

Let’s simplify it:

Chamfer Finish Line
✔️ Concave, round internal angle
✔️ Less reduction (0.3–0.5 mm)
✔️ Minimal trauma = better soft tissue healing
✔️ Used for full metal crowns + linguals of PFM

Shoulder Finish Line
✔️ Flat ledge with 90° angle
✔️ More reduction (1–1.5 mm)
✔️ Strong porcelain support
✔️ Used in anterior PFMs/all-ceramics for esthetics

➡️ Clinically? Choose the finish line based on crown type, esthetic zone, and soft tissue condition.

💡 You don’t get marks for saying “shoulder = for all-ceramic crowns” - you score when you explain why. 
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[ Finish Line Types, Crown Preparation Tips, Prosthodontics Explained, Dental Exam Preparation, Chamfer  Finish Line, Shoulder Finish Line, Dental Crowns, Fixed Partial Dentures, BDS, MDS Entrance, NEET preparation, Dentistified ]

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