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1. Secventa de baza

1. Secventa de baza. 2. Secventa pentru finisarea apicala. Lamele taietoare decalate. Instrumentele de baza. Secventa complementara. Caracteristici comune. Varf inactiv Sectiune trasversala mica => suplete => negocierea curburilor

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1. Secventa de baza

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  1. 1. Secventa de baza 2.Secventa pentrufinisareaapicala

  2. Lamele taietoaredecalate

  3. Instrumentele de baza

  4. Secventa complementara

  5. Caracteristici comune • Varf inactiv • Sectiunetrasversala mica => suplete => negociereacurburilor • Pas de eliceprogresiv => evitaefectul de aspirare. • Absentaconicitatii => flexibilitate • Reduce contactulacului cu dentina

  6. Protocol operator 1 cateterizareacanaluluiradicular: K 08, 010, 015 2. ENDOFLARE

  7. Viteza de rotatie 250-400 r/min • Miscare de dute-vino in canal • Canal irigat • Utilizare de EDTA • Instumentcuratatdupafiecareutilizare

  8. Preparearea canalului • Determinarea LL cu acul de ateterism

  9. Preparearea canalului

  10. Finisarea apicala

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