Patient: 15 year-old male in good health at the time treatment(2017.09.17)
Chief Complaint: sever dull pain in last week
Dental History: Previous endodontic treatment (tooth #16) had been performed by a general dentist 2 weeks .he/she has could n’t find the canal
Significant Findings (#16): Clinical examination normal periodontal probing depths .Percussion(++) periapical radiograph demonstrate deep removal of furcal tissue and radiolucent area in furcal site
Pulp and Periradicular Diagnosis (#16): Chronic Periradicular Periodontitis (Tooth #16)
Treatment Prognosis: Guarded(#16)
Treatment Plan: Nonsurgical endodontic retreatment