Abstract
A case of bilateral symmetrical conductive deafness in a 45 year old female is presented. Tympanotomy revealed an anomaly involving the incudostapedial complex. The case is reported both because of rarity and also the anomaly encountered makes it apparently unique.
References
Altamann, F. (1951): Malformations of the eustachian tube, the middle ear and its appendages, A critical review. Archives of Otolaryngology54: 241–251.
Hoare, T.J., Aldren, C.J., Morgan, D.W., Bull T.R. (1990): Unusual case of bilateral conductive deafness. Journal of Laryngology and Otology,104: 560–561.
Hough, J.V.D. (1963): Congenital middle ear malformations. Archives of Otolaryngology,78: 127–135.
Henner, R. (1960): Congential middle ear malformations. Archives of Otolaryngology,71: 454–458.
Maele, C.V., Cauwenberge, P.V., Klauyskens, P., Vakaet, L. (1989): Morphology of a columellaform stapes. Journal of Laryngology and Otology,103: 79–82.
Nomura, Y., Nagao, Y., Fukaya, T. (1988): Anomalies of the middle ear. Laryngoscope,98: 390–393.
Phang, W.K. (1987): Congenital absence of Incus and Head of Stapes. Archives of Otolaryngology,113:1340.
Tachibana, M., Hosino, A., Oshima, W., Nishimura, H., Mizukoshi, O. (1984): Duane’s syndrome associated with crocodile tear and ear malformations. Archives of Otolaryngology,110: 761–762.
Wilmot, T.J. (1970): Hereditary conductive deafness due to incus stapes abnormalities and associated with pinna deformity. Journal of Laryngology and Otology.84: 469–479.
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Iqbal, S.M., Banerjee, P.K. & Sharma, N. Congenital incudostapedial malformation. IJO & HNS 49, 130–131 (1997). https://doi.org/10.1007/BF03023789
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DOI: https://doi.org/10.1007/BF03023789