Table 1
Prevalence of the P250R mutation in familial and sporadic cases of coronal synostosis
Familial (n=27)
Sporadic (n=35)
Brachycephaly
11/15
4/8
Plagiocephaly
2/3
2/27
Plagiocephaly + brachycephaly
7/9
—
Total
20/27
6/35