Exposure of Bio-Oss Graft in Endodontically Treated Tooth: How to Approach?
Anon. asks:
I have grafted an extraction site after extracting tooth #19 [mandibular left first molar] with Bio-Oss [Osteohealth]. The tooth had previously had endodontic therapy and I inadvertently left some pieces of gutta-percha behind in the bone around the socket. These might have been gutta-percha overextensions. I am wondering if this will be a problem in the future. The first week post-operatively went well. At 2 weeks, the overlying membrane became dislodged and collagen plug that I placed over the Bio-Oss was completely displaced. The Bio-Oss particles were not loose. I am concerned that the Bio-Oss graft became exposed so early after insertion. There is a notable fetid odor at the site. I have done many grafts but have not encountered this problem before. What should I do now?