PAULA PERLEA | PROF. DR.

May 6, 2019 | 24th BaSS Congress | INVITED LECTURERS

Biography

Prof. Dr. Paula Perlea

Prof. Dr. med. dent. Dr. habil. Paula Perlea is the dean of the Faculty of Dental Medicine,
Carol Davila University of Medicine and Pharmacy, Bucharest, Romania and the president of
the Romanian Society of Stomatology, founded 1938. She is professor of endodontics, DMD
(valedictorian) has a PhD magna cum laude at the Ruprecht Karl University, Heidelberg,
Germany and specialization in Germany and USA (Case Western Reserve University
Cleveland, Ohio). With over 103 scientific publications as main or co-author and over 130
conferences/presentations, Prof. Dr. Perlea has major contributions in the field of
endodontics: microbiology of the endodontic system, CBCT evaluation, re-treatments and
root canal morphology. Her experience in research is based on studies on dental materials,
rotary endodontic treatment, periodontal pathology and epidemiological studies. She is FDI
National Liaison Officer, ERO/FDI representative for Romania, BASS board member,
editorial board member of national and international journals, president and member of
examination boards and organizer of prestigious congresses.


Abstract Synopsis

”IS CBCT MANDATORY IN ENDODONTIC TREATMENT? ”

Prof. Dr. Paula Perlea, Assist. Prof. Dr. Cristina Coralia Nistor

ABSTRACT

Besides the preoperative periapical radiography, CBCT is a complementary imaging
examination for endodontic treatment. Both are highlighting the morphology of the
endodontic system, the pathological and iatrogenic aspects necessary for the clinician, as well
as the healing of the periapical lesions. However a part of the imagistic information remains
unrevealed by using the conventional radiograph. CBCT is in certain situations mandatory
for endodontic purposes. Sometimes even this accurate imagistic exam fails to always detect
the clinical reality, the resolution of the device having a major role and being correlated with
the size of the anatomical details so that they can be visualized. Also, the presence of the
artefacts due to radiopaque obturation or restoration materials, interferes with the accuracy of
the image. CBCT should therefore be correlated with clinical examination using the dental
operative microscope (DOM), which by magnification and coaxial illumination can highlight
many endodontic aspects (extra channels, bifurcated channels, cracks, fractures). The
presentation shows the indications and limits of CBCT in endodontic treatment, exemplified
with original clinical cases, documented by X-rays, CBCT and DOM, which reveals a series
of special endodontic situations when correct interpretation of radiological images and CBCT
scans are of tremendous importance for the success of the endodontic treatment.
Key words: CBCT, endodontics