Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for London County Council]
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The clinical examination of the failed children conducted by the assistant otologists revealed the following defects, which were partly or wholly responsible for their loss of hearing:—
Catarrhal condition of middle ear | 2,019 | Old mastoid operation | 2,232 |
Wax | 1,172 | Polypus | 1 |
Rhinitis | 912 | Nerve deafness | 6 |
Deflected septum | 91) | Foreign body | 7 |
Otorrhoea | 518 | Congenital malformations | 7 |
Sclerosis | 1,373 | Sinusitus | 3 |
External otitis | 1 | Stenosis of meatus | 1 |
Tonsils and adenoids | 259 | Nothing abnormal found | 69 |