[Therapeutic solution for a combined endo-periodontal lesion. Case report]

The endo-periodontal lesion may lead to diagnostic and therapeutic difficulties in general dental practice. In the present case endo-periodontal inflammation of the lower left first molar caused the patient's complaints. The inflammation of periodontal and pulpal origin was separated although they simultaneously were present in the same time. Endo-periodontal lesion can be treated by endodontic and periodontal care and sometimes complemented by surgery. Scaling and polishing, as well as root planing were performed following the endodontic treatment of distal root, then the tooth was dissected and the mesial root was removed. Finally the remained distal part of molar was used as a bridge abutment. Combined endo-periodontal lesion can be cured with appropriate treatment as root filling, periodontal treatment, supplemented with tooth dissection.