K Files

A K file is a stainless-steel hand file. k files in endodontics are used in endodontics to locate and negotiate root canals. It features a twisted square or rhomboid cross-section for efficient cutting and comes in lengths of 21mm, 25mm, and 31mm, with ISO color-coding to indicate tip size. K flex files provide excellent tactile feedback, making them essential for creating a smooth glide path before using rotary instruments in root canal therapy.

What is a k file?

A K file is a stainless-steel hand file commonly used in endodontics to locate root canals and create a smooth glide path to the apex. These files are typically employed before using rotary files and are favoured by dentists and endodontists for their superior tactile feedback compared to rotary instruments. Most K files follow the universal ISO color-coding scheme, indicating the tip size, and are...