UDK: 616.314.19-08

THE PREVALENCE OF C-SHAPED CANALS IN MANDIBULAR PREMOLARS AND SECOND MANDIBULAR MOLARS IN АVOLGOLGAD REGION POPULATION: A CONE — BEAM COMPUTED TOMOGRAPHY STUDY

N. N. Trigolos, I. V. Firsova, A. V. Poroyskaya, Yu. A. Makedonova, N. N. Yaroshenko, I .V. Starikova

Волгоградский государственный медицинский университет, кафедра терапевтической стоматологии, кафедра патологической анатомии, Лаборатория моделирования патологии ГБУ «Волгоградский медицинский научный центр»

Abstract

340 previously obtained CBCT images are studied. Fifty-six (16,5 %) patients had C-shaped canals in mandibular first premolars. Of those patients, 35(62,5 %) had bilateral C-shaped canals, and 21 (37,5 %) had unilateral C-shaped canals. 12 (3,5 %) patients had C-shaped canals in mandibular second premolars. Of those patients, 8 (66,6 %) had bilateral C-shaped canals, and 4 (33,3 %) had unilateral C-shaped canals. The prevalence of C-shaped canals in second mandibular molars were 10,3 % (35 patients). Of those patients, 24 (68,5 %) had bilateral C-shaped canals, and 11 (31,4 %) had unilateral C-shaped canals.

Keywords

cone-beam computed tomography, C-shaped canals, mandibular premolars and second mandibular molars.

Contacts

Македонова Юлия Алексеевна — к. м. н., ассистент кафедры терапевтической стоматологии, Волгоградский государственный медицинский университет, e-mail: mihai-m@yandex.ru