All of following are neural tube defects except:
d. Holoprosencephaly(Ref: Nelson's 20/e p 2802-2803, Ghai 8/e p 575-577)Different types of neural tube defects are: Spina bifida occulta, meningocele, encephalocele, myelomeningocele, anencephaly, caudal regression syndrome, dermal sinus, tethered cord, syringomyelia, diastematomyelia and iniencephaly Holoprosencephaly is incomplete separation of the cerebral hemispheres across the midline.
Myelomeningocele
Anencephaly
Encephalocele
Holoprosencephaly
Central Nervous System