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PubMed · 1544039

Gutta percha removal utilizing GPX instrumentation.

P E Teplitsky·D Rayner·I Chin·R Markowsky
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Abstract

Two studies were performed in order to test the efficiency of GPX rotary instrumentation in removing gutta percha from endodontically-treated extracted teeth. A pilot project compared GPX to gates glidden instrumentation, and then a GPX technique was performed on 60 obturated mesial canals of mandibular molars. Assessment of the technique included radiographic and microscopic analysis of remaining debris. Results indicated that the GPX is a useful adjunct in these retreatment procedures. The clinical technique and time involved in the use of the GPX are discussed.

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Dental Cavity PreparationDental High-Speed EquipmentGutta-PerchaHumansIncisorMolarReoperationRoot Canal TherapyJournal Article

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P E Teplitsky, D Rayner, I Chin, R Markowsky. 1992. Gutta percha removal utilizing GPX instrumentation.. https://pubmed.ncbi.nlm.nih.gov/1544039/

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