Pins for cusp replacement should ideally be placed
a minimum of 0.5-1.0mm from the dentino-enamel junction
within enamel.
at the dentino-enamel junction.
a minimum of 1.5-2.0mm from the dentino-enamel junction.
3 explanations
rajeev.kumar
Minimum distance .5 to 1mm from DEJ reference Deck Operative page 98
Parallel to external surface of the tooth
2mm into dentin and 2mm in to amalgam
0
chok.yeung
You want to place pins as close to but not at the DEJ. With at least 2mm of restorative material around the pin. Pin is parrallel to the tooth, and 1 per line angle.
0
chok.yeung
You want to place pins as close to but not at the DEJ. With at least 2mm of restorative material around the pin. Pin is parrallel to the tooth, and 1 per line angle.
rajeev.kumar
chok.yeung
chok.yeung