Surgical Treatment of Cherubism With the Use of ThreeDimensional Virtual Planning and CAD-CAM Resection Guides: A Case Report and Systematic Literature Review.

ABSTRACT

ABSTRACT We report the use of a three-dimensional virtual surgical planning technique including both fusion and superimposition to obtain harmony and symmetry of the face in an 18-year-old woman suffering from cherubism. The treatment contained several threedimensional techniques that allowed precise planning and a predictable surgical outcome. The reduction plasty was successful, and the postoperative healing was uneventful. No relapse of the disease occurred after the surgical treatment and the sensation of the mentalis area recovered. The patient was satisfied with the aesthetic result and no additional surgery was needed. The surgical planning techniques described, and the CAD/CAM patient-specific resection guides seems to be safe and reliable in a one-step surgical treatment of cherubism patients after the disease has clearly ceased based on radiological findings. A systematic review of the literature on surgical correction of deformities due to cherubism was conducted. The systematic review of the existing literature was performed on the available studies from PubMed and Ovid Medline published before June 9, 2020. The search term was ''Cherubism.'' The inclusion criteria were 1) full article published in English and 2) the patient had surgical treatment. We excluded the cases that included only minor surgery as biopsy or only treatment of unerupted teeth. The database identified 638 citations of which 50 met the eligibility criteria. The systematic review revealed no earlier use of surgical 3D planning in the treatment of cherubism.