Treacher Collin Syndrome: Report Of Two Cases Padda Sarfaraz*,1, Associate Professor, Kaur Bhawandeep2, Senior Lecturer, Padda Yashmeet3, Senior Lecturer, Pinakapani R.4, Senior Lecturer 1Head Department of Oral Medicine & Radiology 2Department of Oral Medicine & Radiology, Genesis Institute of Dental Sciences & Research,, Ferozepur 3Department of Oral & Maxillofacial Surgery, Sri Guru Ram Das Dental College, Amritsar. 4Department of Oral Medicine & Radiology, Genesis Institute of Dental Sciences & Research, Ferozepur *Associate Professor & Head, Department of Oral Medicine & Radiology, Genesis Institute of Dental Sciences & Research,, Ferozepur (152201) Abstract Mandibulofacial dysostosis (Treacher Collin Syndrome) is an autosomal genetic disorder that probably derives from inhibition of the facial structures from the first & second branchial arches. The facial pattern of the syndrome is a convex facial profile with a prominent nose above the retruded chin. The eyes are deformed by antimongoloid slant of the palpebral fissures and facial bones are hypoplastic. The alterations are caused by mutation in gene 5q32-33.1, which encodes the nucleolar phosphoprotein treacle. Top |