Usefulness of cone-beam CT in the evaluation of a spontaneously healed root fracture case.
Horizontal root fractures (HRF) usually affect anterior teeth of male patients as a result of trauma. The consequences can be complex because of combined damage to different tissues, but it has been reported that root fractures undergo healing in majority cases. Diagnosis of HRF must be based on clinical findings, sensibility tests, and radiographic examination. The cone-beam computed tomography (CBCT) has already been proven to be superior among other radiographic modalities for diagnostic imaging of root fractures. However, CBCT in these cases needs to be used in a careful manner, and only when the radiation exposure should be justified by the potential diagnostic benefits and improvement of the treatment results. This case report describes a case of spontaneously healed horizontal root fracture with displacement of the fragments and discusses the usefulness of CBCT in the follow-up of root fractures cases.
Division of Oral Radiology, Department of Oral Diagnosis, Piracicaba Dental School, Campinas University, São Paulo, Brazil.
Anne Caroline Costa
AC
Oenning
Sergio Lins
SL
de Azevedo Vaz
Saulo Leonardo Sousa
SL
Melo
Francisco
F
Haiter-Neto
D054893:Cone-Beam Computed Tomography; D005260:Female; D006801:Humans; D014082:Tooth Fractures / Q000000981:diagnostic imaging*; D014092:Tooth Root / Q000000981:diagnostic imaging* / Q000293:injuries; D055815:Young Adult