Table 1.

Characteristics of the Schneckenbecken dysplasia patients

	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5
Clinical information
Ethnic origin	Caucasian	Turkish	Turkish	Turkish	Brazilian
Consanguinity	(−)	+	+	+	(−)
Gestational age (weeks)	18	22	20	20	28
Radiological manifestations
Handle bar clavicle	+	+	+	+	+
Bell shaped thorax	+	+	+	+	+
Retardation of the vertebral body ossification	Very severe	Severe	Very severe	Very severe	Moderate
Ossification of the posterior arch	Relatively preserved	Relatively preserved	Relatively preserved	Poor	Well preserved
Interpediculate distance narrowing	+	+	+	+	+
Sacral ossification	Relatively preserved	Relatively preserved	Relatively preserved	Poor	Well preserved
Schneckenbecken sign	Prominent	Prominent	Prominent	Prominent	Mild
Pubic ossification	+	+	+	(−)	+
Metaphyseal flaring	+	+	+	+	+
Tarsal ossification	(−)	+	(−)	(−)	+
Angular deformity of the humerus	(−)	(−)	(−)	(−)	+