CONDITIONS OF THE MIDDLE EAR Congenital anomalies

CONDITIONS OF THE MIDDLE EAR Congenital anomalies

Aural atresia and congenital anomalies of the middle ear occur in 1/10 /uni00A0 000 to 1/20 /uni00A0 000 births and are typically unilateral and Pierre Robin , 1867–1950, Professor, The French School of Dentistry , Paris, France, described this syndrome in 1929. John Langdon Haydon Down (sometimes given as Langdon-Brown), 1828–1896, physician, The London Hospital, London, UK, published the classification of ailments in 1866. Edward Treacher Collins , 1862–1932, ophthalmic surgeon, The Royal London Ophthalmic Hospital and Charing Cross Hospital, London, UK, described this syndrome in 1900. arch syndromes (e.g. Pierre Robin, craniofacial dysostosis, Down and Treacher Collins syndromes). CONDITIONS OF THE MIDDLE EAR Congenital anomalies

Aural atresia and congenital anomalies of the middle ear occur in 1/10 /uni00A0 000 to 1/20 /uni00A0 000 births and are typically unilateral and Pierre Robin , 1867–1950, Professor, The French School of Dentistry , Paris, France, described this syndrome in 1929. John Langdon Haydon Down (sometimes given as Langdon-Brown), 1828–1896, physician, The London Hospital, London, UK, published the classification of ailments in 1866. Edward Treacher Collins , 1862–1932, ophthalmic surgeon, The Royal London Ophthalmic Hospital and Charing Cross Hospital, London, UK, described this syndrome in 1900. arch syndromes (e.g. Pierre Robin, craniofacial dysostosis, Down and Treacher Collins syndromes).