Photoanthropometric craniofacial parameters in individuals with osteogenesis imperfecta / Parámetros craneofaciales fotoantropométricos en personas con osteogénesis imperfecta

ABSTRACT

Background: This study aimed to evaluate facial photoanthropometric parameters in patients with OI.Material and Methods: We selected 20 Brazilian patients diagnosed with OI treated at the Extension Service forMinors in Need of Specialized Treatment of the Dentistry Course at the Federal University of Ceará (Fortaleza,Brazil), of both sexes, without age restriction, and able to understand and sign the informed consent form (ICF).As a control group, 38 non-syndromic Brazilian individuals, categorized as ASA I, able to understand and sign theICF, matched by sex, age, and Legan and Burstone facial profile were selected. The exclusion criteria were previ-ous orthodontic treatment, craniofacial trauma and/or surgery, and the presence of any other systemic diseases.Photoanthropometric analysis of the 18 facial parameters proposed by Stengel-Rutkowski et al. (1984), previouslyestablished in the literature for craniofacial syndromes, were conducted. A single examiner digitally performedall effective and angular measurements with the CorelDRAWX7® software.Results: Horizontally shortened ears (p<0.001) but larger in height in relation to the face (p=0.012) were shownto be alterations belonging to individuals with OI.Conclusions: OI patients present distinct photoanthropometric parameters inherent in this condition.(AU)