It sometimes happens that an endodontic instrument fractures within a tooth root. This is something that can happen due to a very mineralized canal, very significant stress on the instruments, significant root curvature, it is a therapeutic hazard. It is sometimes possible to remove these fractured instruments in the roots with a slightly longer procedure. This allows the endo-canal system to be properly disinfected and increases the chance of healing a possible dental infection. Dr. Karim HSSINA presents an experience on instrument removal from inside tooth roots.