Metaphyseal dysplasia-maxillary hypoplasia-brachydacty syndrome- MedGen UID:
- 762788
- •Concept ID:
- C3549874
- •
- Disease or Syndrome
Metaphyseal dysplasia and maxillary hypoplasia with or without brachydactyly (MDMHB) is an autosomal dominant bone dysplasia characterized by metaphyseal flaring of long bones, enlargement of the medial halves of the clavicles, maxillary hypoplasia, variable brachydactyly, and dystrophic teeth (summary by Moffatt et al., 2013).
Osteogenesis imperfecta, IIA 22- MedGen UID:
- 1801631
- •Concept ID:
- C5676943
- •
- Disease or Syndrome
Osteogenesis imperfecta comprises a group of connective tissue disorders characterized clinically by bone fragility, low bone mass, and increased susceptibility to fractures. Osteogenesis imperfecta type XXII (OI22) is a severe recessive form of the disease (Dubail et al., 2020).