MedGen

Any spondyloepimetaphyseal dysplasia with joint laxity in which the cause of the disease is a mutation in the B3GALT6 gene. [from MONDO]

The features of Ehlers-Danlos syndrome spondylodysplastic type 2 (EDSSPD2) include an aged appearance, developmental delay, short stature, craniofacial disproportion, generalized osteopenia, defective wound healing, hypermobile joints, hypotonic muscles, and loose but elastic skin (Okajima et al., 1999). For a discussion of genetic heterogeneity of the spondylodysplastic type of Ehlers-Danlos syndrome, see 130070. [from OMIM]

Al-Gazali syndrome (ALGAZ) is characterized by prenatal growth retardation, skeletal anomalies including joint contractures, camptodactyly, and bilateral talipes equinovarus, small mouth, anterior segment eye anomalies, and early lethality (summary by Ben-Mahmoud et al., 2018). [from OMIM]