(2) Ordinary harelip (intermaxillary).
(3) Facial cleft (maxillo-intermaxillary).
(4) Buccal cleft, or macrostoma (maxillo-mandibular).
(5) Mandibular cleft, or median fissure of the lower lip.
(6) Cleft palate.
Inasmuch as ordinary harelip and cleft palate are the conditions most commonly met with, it will be convenient to describe them first, alluding subsequently to the others.
Harelip.
French, bec-de-lièvre. German, Hasenscharte—or if with complete cleft palate, Wolfsrachen (wolf-jaw).