| Proximal Reduction |
|
|
|
|
|
|
|
|
|
|
| • | 169L tapered
fissure or thin tapered |
||||||||
| diamond bur. |
|||||||||
| • | Break proximal
contacts at appropriate |
||||||||
| depth in single
sweeping motion. |
|||||||||
| • | Vertical proximal
walls with slight |
||||||||
| convergence in an
occlusal direction. |
|||||||||
| • | Feather-edge
finish line. |
||||||||
| • | Common error -
ledge formation. |
||||||||