[Binder's syndrome (maxillo-nasal dysostosis) and associated orthopedic malformations].

The authors refer to cases of associated orthopedic malformations reported in 17 patients with Binder's syndrome. Aside from already known anomalies of the cervical spine detected in 58.8% of cases, finger malformations are found in one third of single X-chromosome carriers (boys or Turner's syndrome). This calls for studying these malformations in parallel with X-linked minor isolated recessive chondrodystrophy.