English to Croatian Medical Medical: Dentistry Root canal preparation

Root canal preparation with files and reamers.
Carefully pump into the canal with a fine file or reamer.

Evo i opsa s Wikipedije: During root canal therapy, round files ranging from .06mm diameter to 0.8 mm diameter files are used to smooth the narrow canals of the interior of the tooth and thus facilitate disinfection of the internal surface. Typically the files are made of stainless steel or nickel titanium (NiTi) and come in a variety of styles. Mechanized files, known as rotary files, are also commonly used. These files attach to the head of a specific oscillating or rotating drill.
https://en.wikipedia.org/wiki/File_(tool)#Dental_files

Najviše me zanima dali je izraz "turpija" uvriježen u stomatologiji....nisam siguran.....

Puno hvala!