With few studies done to find direct causations between HPD and culture, cultural and social aspects play a role in inhibiting and exhibiting HPD behaviors. See also
Acting out

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Franceschetti–Klein syndrome (also known as "mandibulofacial dysostosis") is a syndrome that includes palpebral antimongoloid fissures, hypoplasia of the facial bones, macrostomia, vaulted palate, malformations of both the external and internal ear, buccal-auricular fistula, abnormal development of the neck with stretching of the cheeks, accessory facial fissures, and skeletal deformities. : 577 It is sometimes equated with Treacher Collins syndrome. See also
Dysostosis

References


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