Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to cheiloschisis: harelipped

cleft lip

(kleft lip)
A congenital facial defect of the lip (usually the upper lip) due to failure of fusion of the medial and lateral nasal prominences and maxillary prominence; frequently associated with cleft alveolus and cleft palate.
Synonym(s): harelip.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Mentioned in ?