The ABC Wedge makes restoring the wide open box or missing cusp easy when using sectional matrix or trimmed Tofflemeier bands. It is all too frequent that excessive decay results in fractured cusps. Previously, the only alternative was a Tofflemeier band with the obtrusive retainer, frequently creating difficulty in restoring a tight, biomimetic contact.
Available in 4 sizes.
Kits contain left and right wedges for when only one side of the tooth has a wide open contact.