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AN EVALUATION REPORT ON MANAGEMENT OF DAMAGED POSTERIOR TOOTH WITH REDUCED OCCLUSAL CLEARANCE THROUGH RICHMOND CROWN INTERVENTION

Dr Nashrah Rehman Ansari, Dr Anum Zakir, Dr Fatima Abid

We came across a clinical report of twenty years of age patient at Services Hospital, Lahore in March 2018. The patient was suffering from a damaged posterior tooth with decreased occlusal clearance. We treated the patient through the single-unit restoration of post core crown method. We restored through cement (adhesive resin cement) and also made a radiographic and clinical assessment of the patient. Failure frequency was countered through the unification process of the crown, core and post which actually created an effect of the Monoblock. The late 19th century introduced a single piece post retained crown (Richmond Crown) with a facing of porcelain facing that acted as a bridge retainer. This Richmond Crown consisted of the tube in the canal with a crown having retained screw in it. After modification, it became one-piece crown and dowel after the elimination of threaded tube. Keywords: Endodontic Treatment, Teeth, Richmond Crown, Cement, Resin, Posterior, Unification and Core.

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