Craniofacial and Dental Features in Six Children With Cherubism.

J Craniofac Surg 2017 Oct;28(7):1806-1811

*Department of Oral and Maxillofacial Surgery †Department of Radiology, Medical Imaging Center, University of Helsinki and Helsinki University Hospital ‡Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.

Cherubism is an autosomal-dominant benign bone disorder, characterized by fibro-osseous lesions in the mandible and maxilla commonly caused by mutations in the SH3-binding protein 2-gene. The purpose of the authors' study was to analyze craniofacial and dental features of children diagnosed with cherubism, describe their treatment, and assess their dental age compared with norms for Finnish children. Six children were diagnosed, followed up and treated due to dental and skeletal disorders caused by cherubsim. The patients were followed up for an average of 91.5 months with emphasis on the skeletal changes and development of dentition. The treatment consisted of minor orthodontic treatment, dental extractions, and exposures. One patient underwent cosmetic mandibular surgery. All patients had lesions in the lower jaw and 5 of 6 patients had lesions in the maxilla as well. The patients were characterized by varying swelling of the jaws, premature loss of deciduous teeth in the affected area and widely spaced, displaced, un-erupted, or absent permanent teeth. The dental age was delayed at younger age but near to normal or even a little ahead at older age. Even though cherubism affects the jaws, jaw positions, and malocclusion, no common dentofacial proportions associated with the disease could be confirmed by cephalometric analysis. The surgical interventions did not provoke adverse reactions or local growth of the lesions.

Download full-text PDF

Source
http://dx.doi.org/10.1097/SCS.0000000000003819DOI Listing
October 2017
7 Reads

Publication Analysis

Top Keywords

children diagnosed
8
features children
8
dental features
8
patients lesions
8
craniofacial dental
8
dental age
8
dental
5
lesions lower
4
lower jaw
4
premature loss
4
surgery patients
4
cosmetic mandibular
4
mandibular surgery
4
jaw patients
4
lesions maxilla
4
patients characterized
4
characterized varying
4
swelling jaws
4
well patients
4
maxilla well
4

Similar Publications