At a 24-month follow-up, periapical radiolucency had disappeared and thickening of the root wall was observed. In cases 2 and 3, a 10-year-old boy had his necrotic, immature, bilateral mandibular ...

Wood NK, Goaz PW, Jaocobs MC Periapical Radiolucencies. In Wood N K, Goaz P W. Differential Diagnosis of Oral and Maxillofacial Lesions. 1997 Philadelphia: CV Mosby pp252–277.

One year after the surgery, the lesion was healing well and no periapical radiolucency was observed on radiographic examination. Conclusions The digitally designed directional template worked in ...