Učestalost kanala C-oblika kod drugih mandibularnih molara u populaciji centralne Srbije: studija sa kompjuterizovanom tomografijom konusnog snopa

  • Suzana Živanović University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
  • Miloš Papić University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
  • Mirjana Radović University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
  • Aleksandra Mišić University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
  • Miloš Živić University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
  • Milica Popović University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry
DOI: https://doi.org/10.2298/VSP181210028Z
Ključne reči: endodoncija, zub, korenski kanal, zub, anomalije, molari, tomografija, srbija

Sažetak


Uvod/Cilj. Kanali korenova C-oblika su kompleksne morfološke varijacije kanalnih sistema zuba, čije prisustvo može ozbiljno da utiče na ishod endodontske terapije. Učestalost ovih konfiguracija varira između populacija različitog etničkog i geografskog porekla. Stoga je cilj ove studije bio da analizira učestalost i morfologiju kanala C-oblika drugih mandibularnih molara u populaciji centralne Srbije. Metode. Studijom je bilo obuhvaćeno ukupno 199 drugih mandibularnih molara snimljenih kompjuterizovanom tomografijom konusnog snopa, na kojima je analizirano prisustvo kanalnog sistema C-oblika, njegova konfiguracija, najmanja debljina zida i njegova relativna pozicija na aksijalnim presecima na koronarnom, srednjem i apikalnom nivou. Rezultati. Učestalost drugih mandibularnih molara sa kanalnim sistemom C-oblika bila je 5,53%. Kanalna konfiguracija C1 bila je najčešća na koronarnom preseku, dok je konfiguracija C2 bila najčešća na srednjim i apikalnim presecima. Vrednosti najmanje debljine zida opadale su prema apeksu, sa srednjim vrednostima od 1,01 mm na koronarnom, 0,87 mm na srednjem i 0,67 mm na apikalnom preseku. Najmanje debljine zida najčešće su bile orijentisane lingvalno na svim presecima. Zaključak. Treba očekivati prisustvo kanala C-oblika na drugim mandibularnim molarima u populaciji centralne Srbije. Kompjuterizovana tomografija konusnog snopa pokazala se kao značajna tehnika za pomoć u razumevanju morfologije kanala C-oblika, a njena implementacija može poboljšati uspeh endodontske terapije, posebno ako je prisutna kompleksna konfiguracija kanala korena zuba.

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Objavljeno
2021/02/11
Broj časopisa
Vol. 78 Br. 1 (2021): Vojnosanitetski Pregled
Rubrika
Originalni članak