Hostname: page-component-8448b6f56d-m8qmq Total loading time: 0 Render date: 2024-04-23T09:19:19.851Z Has data issue: false hasContentIssue false
  • English
  • Français

Macroscopic bony deficiency of the tegmen tympani in adult temporal bones

Published online by Cambridge University Press:  29 June 2007

D.V. Lang
D.V. Lang
Affiliation:
Address for ReprintsDr. D. V. LangSussex Throat and Ear Hospital, Church Street, Brighton
Get access Rights & Permissions [Opens in a new window]

Abstract

Bony deficiency of the tegmen tympani has been found in cases of fatal intracranial complifications following air insufflation of the middle ear.

This study set out to discover the incidence and appearance of such deficiencies. Sevently bones were examined and twenty per cent of them had tegmental deficiencies. There was no evidence of erosive disease in any of the bones.

Reverse Politzerization following myringotomy has come to be regarded as a potentially dangerous procdure. It is also possible for infection to spread from the middle ear to the meninges, or for C.S.F. to leak into the middle ear from above.

Type
Research Article
Information
The Journal of Laryngology & Otology , Volume 97 , Issue 8 , August 1983 , pp. 685 - 688
Copyright
Copyright © JLO (1984) Limited 1983

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Ahren, C. and Thulin, C. A. (1965) Lethal intracranial complications following inflation in the external auditory canal in treatment of serous otitis media due to defects in the petrous bone. Acta Otolaryngologica (Stockholm), 60: 407–421.CrossRefGoogle Scholar
Fairman, H. D., Brown, N. J. and Hallpike, C. S. (1968) Air embolism as a complication of inflation of the tympanum through the external auditory meatus. Acta Otolaryngologica (Stockholm), 66: 65–71.CrossRefGoogle ScholarPubMed
Finses, K. A. (1973) Lethal intracranial complication following air insufflation with a pneumatic otoscope. Acta Otolaryngologica (Stockholm), 75: 436–438.CrossRefGoogle Scholar
Gibb, A. G. (1979) In Scott Brown's ‘Diseases of the ear, nose and throat’, Eds. Ballantyne, J. and Groves, J.4th edition, Vol. 2, p. 209. London: Butterworths.Google Scholar