The association between clinical diagnostic factors and the prevalence of vertical root fracture in endodontic surgery

ConclusionThe major risk for VRFs was represented by those presenting radiological image of J-shaped or “halo” radiolucency, periodontal pocket depth ≥5 mm, sinus tract, and periodontal swelling or abscess simultaneously.
Source: Journal of the Formosan Medical Association - Category: General Medicine Source Type: research