Cone beam computerized tomography (CBCT) used to enhance diagnosis and treatment planning.

Diagnostic and Treatment Considerations Radiographic difficulties: Moderate difficulty interpreting radiographs Canal & root morphology: Mandibular premolar with two roots Radiographic appearance of canals: Indistinct canal path   Preoperative evaluation and clinical testing supported a diagnosis of pulpal necrosis with symptomatic apical periodontitis. Conventional radiography displayed a mandibular premolar with atypical root morphology. Further study using […]