The Treatment of Cleidocranial Dysostosis (Scheuthauer-Marie-Sainton Syndrome), a Rare Form of Skeletal Dysplasia, Accompanied by Spinal Deformities: A Review of the Literature and Two Case Reports

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(a–g) Clavicular hypoplasia, widened pubic symphysis, bilateral coxa vara, progressive scoliosis, and kyphosis marked by growth and grade 1 spondylolisthesis in our female patient (E.T.) with CCD. Hypermobile shoulders typically coming close together before the chest, due to concurrent bilateral clavicular hypoplasia. (h–k) Radiological and clinical appearances of scoliosis and kyphosis. (l, m) Growing rod applied (from the posterior, between T2 and L3) at 11 years of age and later was lengthened two times in two years. (n–r) Clinical and radiological images from the second year follow-up of the 13-year-old patient, and Ponte osteotomy and fusion to the deformity apices (fixation with pedicle screws at all levels between T2 and L2 and Ponte osteotomy and fusion to the deformity apices).

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