Extractie alveolotomie si separatie Flashcards

1
Q

Indicatii Extractie cu separatie

A
  • radacini divergente
  • radacini curbe, f divergente, cu hipercementoza sau solidarizare interrad.(“dinte barat”)
  • distructii coronare extinse, cu radacini inca unite
  • fracturi coronare/corono-rad in extractia cu cleste/elevator
  • Mt fara rizaliza, cu risc smulgere mugur
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2
Q

Indicatii alveolotomie

A
  • radacini f profund intraalveolar
  • radacini deformate prin hipercementoza
  • dd/radacini cu ADA
  • dd cu radacini divergente
  • dd cu rad convergente, ce cuprin un sept interrad gros-dinte barat
  • rr rad profunde mult timp intraosos
  • radacini sub lucrari protetice conjuncte, unde se doreste conservare lucrare
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3
Q

In ce caz e alveolotomia prima indicatie?

A

hipercementoza/odontoame satelite

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4
Q

Tipuri de lambouri folosite la alveolotomie

A
  • plic
  • triunghiular (in “L”)
  • trapezoidal
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5
Q

Tipuri de alveolotomii

A
  1. Cu rezectie marginala limitata a tablei osoase vest
  2. Cu rezectie marginala partiala/totala a tablei osoase vest
  3. Cu crearea unei ferestre osoase in corticala vest
  4. Extractie pe cale alveolara inalta (Wassmundt) pt resturi rad impinse sub mucoasa sinusala
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6
Q

La ce ditanta sa se afle linia de incizie de defectul de os creat?

A

6-8 mm

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7
Q

Caracteristici Wassmundt

A
  • lambou trapezoidal
  • rezecare corticala cu pensa ciupitoare de os/instr rotativ
  • cu pensa Pean se indep restul sau cu chiureta alv
  • chiuretaj alveola postextractionala
  • regularizare mg ascutite
  • sutura lambou
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