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On average, the lateral cephalometric radiographs might provide an adequate representation of the facial profile, but when individual patients are considered, there is often a clinically significant error. Thus, lateral cephalograms should be used with caution to evaluate the facial soft-tissue profile.
The aim of this study was to assess long-term visible volume retention measured with 3-dimensional surface imaging and long-term patient-reported satisfaction 5 years after facial fat grafting.
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A non-ionizing method for facial diagnosis and orthodontic treatment planning combines 3D stereophotogrammetric facial imaging (3dMD) and 3D intra-oral scanning (3Shape).
3dMD images of cleft patients were captured under standardized conditions between 2016 and 2022 and maintained in the database of the Amalia Cleft Palate and Craniofacial Unit of the Radboudumc, Nijmegen, the Netherlands.
A 3dMDface system captured 3D facial images of each patient in both the closed-mouth position and in MIP, using cheek retractors for exposure.
All patients underwent 3dMD scans prior to orthodontic treatment. Then the differences in the 3D morphological parameters of the facial soft tissues were compared between different sexes and different types of malocclusion.
Orthodontic treatment has brought changes in facial soft and hard tissues, which has a potential effect in personal identification.
3dMD records of three infants were taken before NAM(T0), after NAM(T1) and one month after surgery(T2).