Oral-Facial-Digital Syndrome (OFD): At least
nine types of Oral-Facial-Digital Syndrome have been identified. Symptoms
common to most include episodic neuromuscular disturbances, split tongue,
mandible splits, midline cleft lip, overgrowth frenulum, broad-based nose,
epicanthic folds, polysyndactyly, camptodactyly, increased number of
calvarial plates.