The application of the lyophilized xenodermoimplants for the plastic correction of the external auditory canal and nasal septum perforation

Antoniv V.F.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Popadiuk V.I.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Aksenov V.M.

Russian University of People’s Friendship, Moscow, Russia, 117198

Antoniv T.V.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Korshunova I.A.

Russian University of People’s Friendship, Moscow, Russia, 117198, Russian University of People’s Friendship, Moscow, Russia, 117198

The application of the lyophilized xenodermoimplants for the plastic correction of the external auditory canal and nasal septum perforation

Authors:

Antoniv V.F., Popadiuk V.I., Aksenov V.M., Antoniv T.V., Korshunova I.A.

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Journal: Russian Bulletin of Otorhinolaryngology. 2016;81(3): 21‑22

DOI: 10.17116/otorino201681321-22

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To cite this article:

Antoniv VF, Popadiuk VI, Aksenov VM, Antoniv TV, Korshunova IA. The application of the lyophilized xenodermoimplants for the plastic correction of the external auditory canal and nasal septum perforation. Russian Bulletin of Otorhinolaryngology. 2016;81(3):21‑22. (In Russ.)
https://doi.org/10.17116/otorino201681321-22

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The objective of the present work was to improve the effectiveness of the treatment of atresia of the external auditory canal (EAC). Atresia of external acoustic meatus is a result of a mechanical or thermal injury but can also develop after a surgical intervention for the removal of foreign bodies, benign and malignant tumours. This condition is frequently associated with the narrowing and obliteration of EAC leading to the marked impairment of hearing despite preservation of the middle ear structures. Plastic correction of the external auditory canal for the purpose of its broadening does not always produce the desired result. To improve the efficiency of such intervention, we made use of the lyophilized xenodermoimplants based on porcine skin. Such preparation were applied in 19 patients; patency of the external auditory canal was restored in 16 cases.

Keywords:

atresia of the external auditory canal

lyophilized xenodermoimplants

Authors:

Antoniv V.F.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Popadiuk V.I.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Aksenov V.M.

Russian University of People’s Friendship, Moscow, Russia, 117198

Antoniv T.V.

Kafedra otorinolaringologii Rossiĭskogo universiteta Druzhby narodov, Moskva

Korshunova I.A.

Russian University of People’s Friendship, Moscow, Russia, 117198, Russian University of People’s Friendship, Moscow, Russia, 117198

List of references:

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Bigunyak V.V. Ksenotransplantati shkіri svinii. Ternopil'. 2002.

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