Loading Flow
To remove obstructions with rotary instrumentation, use the 15/.03 Logic Glidepath or the 15/.05 Glidepath until the foramen is reached. Then proceed with the 25/.01 Glidepath file until patency is achieved.

NOTE: I believe there is an error in the supplied animation. There is no obstruction in the canal for 15.03 but shows up with the 25.01. I can fix this.

Step 10