Colpocephaly Last edited and medically reviewed by Alaric Steinmetz on 19.08.2026 ICD-10 Q04.8 Colpocephaly is defined as a pathological enlargement of the occipital horn of the lateral ventricle with normal development of the frontal horn of the lateral ventricle1. References Puvabanditsin, Surasak, et al. "Colpocephaly: a case report." American journal of perinatology 23.05 (2006): 295-298. ↩ ↩