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Resin Bonded Bridge
Transcript of Resin Bonded Bridge
less invasive for single tooth replacement and the restoration enables the dental practitioner to replace missing teeth aesthetically with minimal reduction.
is usually made from
Course Director & Supervisor:
Dr. Rashah Asaad
A resin-bonded bridge
is replacing a missing tooth that relies for its retention on a composite resin cement.
Procedure is quick and
far less expensive than other prosthesis.
Adequate periodontal condition.
This bridge involves the
teeth fused together to
that can be bonded lingually and proximally on the abutment teeth using resin cement.
Para functional habits.
Tooth preparation designs
Reduce lingual enamel surface
and provide a shoulder preparation with rounded internal line angles at the margin.
By chemically curing composite resin cement.
A. Damien Walmsley, Trevor F.alsh, Phillip J. Lumley, F.J Trevor Burke, Adrian C. Shortall, Richard Hayes-all, Iain A. Pretty. Restorative Dentistry Second edition, Churchill Livingstone, 2007.
j.Fraser McCord Alan A.Grant,Callum C.Youngson, Roger M. Watson, David M.Davis. Missing Teeth A Guide to treatment options 2002.
Jounal of Dental Sciences & Oral Rehabilitation, Bareilly, April - June 2012.
Tooth preparation design courtesy of Marti A. Freilich, DDS and Jonathan C.Meiers, DMD of the University of Connectict School of Dental Medicine.
No space correction.
No alignment correction.
Metal wings show shadow in the abutment teeth.
No anesthetic required as preparation is in enamel.
Minimal tooth preparation.
Rebonding is possible.
Unrestored abutments teeth.
Single tooth replacement.
Adequate clinical crown length.
Short clinical crowns.
Extensively restored or damaged teeth.
Significant pontic space width discrepancy.
Deep vertical overlap.
Create a proximal step
locate at the edentulous connector area.
Create a lingual groove
by continuing the lingual step.
Round and smooth
all line angles.
must be rigid and is usually fabricated from a
This type of bridge is known as a
Anterior tooth replacement.
Proper tooth alignment.