message board RubinsteinDDS Member Since: 08/15/07 Post: 7 of 19 Was the patient symptomatic? And was there a previous Xray showing the same fill with a smaller or nonexistant PARL? If the answer to both of those is "no", I might have just waited. Or at least given the patient the option. That lesion could be residual. n 7/13/2017 richard8466 Member Since: 05/08/08 Posts: 8 of 19 Pain ++ and swelling, only relieved with metronidazole. That PARL is a time bomb. n 7/13/2017 RubinsteinDDS Member Since: 08/15/07 Post: 9 of 19 How long you going to wait after filling it before you remake the crown..... Despite your heroic effort.... Could still end up as a member of the implant-of-the-month club.......... n 7/13/2017 richard8466 Member Since: 05/08/08 Posts: 10 of 19 Is it still worth removing the file? n endo88 Member Since: 06/24/17 Posts: 11 of 19 7/13/2017 There's a confluence, maybe you can try to sterilize the canal and close it as best as you can. n 7/13/2017 rtcnls Member Since: 06/24/03 Posts: 12 of 19 I was thinking the same thing and I would be a lot more comfortable if patency could be achieved on the MB canal. n 7/13/2017 18 OCTOBER 2017 // dentaltownuk.comhttp://www.dentaltownuk.com