Robin Sequence with Cleft Mandible and Limb Anomalies, also known as richieri costa-pereira syndrome, is related to acrofacial dysostosis and dysostosis. An important gene associated with Robin Sequence with Cleft Mandible and Limb Anomalies is EIF4A3 (Eukaryotic Translation Initiation Factor 4A3). Affiliated tissues include bone and cingulate cortex, and related phenotypes are hip dislocation and hip subluxation