ABSTRACT
The biggest challenge to improve the diagnosis and therapies of Craniomaxillofacial conditions is to translate algorithms and software developments towards the creation of holistic patient models. A complete picture of the individual patient for treatment planning and personalized healthcare requires a compilation of clinician-friendly algorithms to provide minimally invasive diagnostic techniques with multimodal image integration and analysis. We describe here the implementation of the open-source Craniomaxillofacial module of the 3D Slicer software, as well as its clinical applications. This paper proposes data management approaches for multisource data extraction, registration, visualization, and quantification. These applications integrate medical images with clinical and biological data analytics, user studies, and other heterogeneous data.
ABSTRACT
This article aims to report the main clinical aspects, cone beam computed tomography (CBCT) findings, and conservative oral rehabilitation in a child born from a consanguineous marriage who presented with Hallermann-Streiff syndrome (HSS) and generalized odontodysplasia. A 5-year-old girl presented with a diagnosis of HSS for oral evaluation. Radiographically, all teeth showed wide pulp chambers and roots with thin dentinal walls and open apices, resembling ghost teeth and indicating a diagnosis of odontodysplasia. Oral rehabilitation consisted of partial dentures that were regularly adjusted to conform the device with the pattern of growth and development of the child. CBCT scan provided great insight into HSS, allowing a detailed view of the morphologic aspects and associated trabecular bone pattern. Treatment of these 2 rare conditions in young children must consider the stage of growth and development. Although extremely rare in HSS, odontodysplasia should be investigated and conservatively managed in young children.
Subject(s)
Cone-Beam Computed Tomography , Hallermann's Syndrome/complications , Hallermann's Syndrome/diagnostic imaging , Odontodysplasia/diagnostic imaging , Odontodysplasia/etiology , Child, Preschool , Female , Hallermann's Syndrome/therapy , Humans , Odontodysplasia/therapy , Radiography, PanoramicABSTRACT
Pycnodysostosis (PKND) is a human autosomal recessive genetic disorder characterized mainly by osteosclerosis of the skeleton, severe bone fragility, and short stature. This syndrome usually presents very typical craniofacial deformities, such as beaked nose, micrognathia, hypoplastic midface, open mouth posture, grooved palate, anterior cross-bite, dental crowding, and over-retained deciduous teeth. Early diagnosis and intervention are of the utmost importance. Four cases from the northeast of Brazil are reported including 2 siblings. Features included maxillary retrusion, reduced facial height, open bite, and bone fracture history. Very poor oral hygiene, severe dental caries, and periodontal disease were also present.