ossification of the posterior longitudinal ligament of the spine
Papillary Craniopharyngioma
polydactyly +
primary basilar invagination
Pubic Symphysis Diastasis
Rare genetic bone development disorder +
rheumatic disease +
Rienhoff syndrome
Loeys-Dietz syndrome-5 (LDS5), also known as Rienhoff (pronounced REENhoff) syndrome, is characterized by syndromic presentation of aortic aneurysms involving the thoracic and/or abdominal aorta, with risk of dissection and rupture. Other systemic features include cleft palate, bifid uvula, mitral valve disease, skeletal overgrowth, cervical spine instability, and clubfoot deformity; however, not all clinical features occur in all patients. In contrast to other forms of LDS, no striking aortic or arterial tortuosity is present in these patients, and there is no strong evidence for early aortic dissection.
scalp defects-postaxial polydactyly syndrome
short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis
short stature-auditory canal atresia-mandibular hypoplasia-skeletal anomalies syndrome