London's Pulse: Medical Officer of Health reports 1848-1972

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London County Council 1950

[Report of the Medical Officer of Health for London County Council]

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120
Statistics

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1947194819491950
Number of inspection sessions held at schools1,5881,230946544
Number of children inspected at schools by Dentists163,528158,06396,20152,931
Number found to require treatment109,169102,34461,44532,733
Percentage requiring treatment66.8%64.7%63.9%60.8%
Additional number inspected at centres*44,06865,38063,583
Total number found to require treatment*146,412126,82596,316
Total cases treated104,305118,438102,49582,650
Attendances199,840236,175203,523166,874
Ordinary treatment sessions19,73722,61919,13315,890
General anaesthetic sessions1,6791,7741,6851,559
Temporary teeth extracted116,795116,664109,467101,066
Permanent teeth extracted18,71620,64118,10316.247
Temporary teeth restored by fillings39,68543,03334,50623,960
Permanent teeth restored by fillings82,30994,56167,39553,388
Fillings in temporary teeth42,22245,61736,34125,191
Fillings in permanent teeth92,335104,91373,74058,000
Other operations—temporary teeth*28,406†38,64933,489
Other operations—permanent teeth*25,602†32,88825,485
Local anaesthetics for extraction24,85724,85924,32820,557
Local anaesthetics for conservative treatment5,5825,3722,9261,577
General anaesthetics38,03641,29239,45535,102
Cases completed86,16698,47485,75574.443

* Figures not available,
† Figures for April-December only.
Routine dental inspections in schools for the third consecutive year were greatly
curtailed to prevent congestion at the remaining treatment centres. (See graph).

Ratio of permanent teeth restored to permanent teeth extracted

19454.04 to 1
19464.2 to 1
19474.93 to 1
19484.58 to 1
19493.72 to 1
19503.29 to 1

Residential
establishments

These statistics are additional to those in the proceeding table.

1947194819491950
Ordinary treatment sessions643645572524
General anaesthetic sessions9111210
Number of children inspected6,5236,7815,6485,783
Number found to require treatment3,3292,9962,3332,355
Percentage requiring treatment51%44.2%41.3%40.7%
Attendances for treatment3,7924,6884,1793,791
Temporary teeth extracted1,0331,0971,128920
Permanent teeth extracted336390271172
Temporary teeth restored by fillings8551,2021,058854
Permanent teeth restored by fillings1,9671,9161,5551,547
Fillings in temporary teeth1,0481,3541,116976
Fillings in permanent teeth2,1662,1281,7151,708
Completed scalings706914700583
Temporary dressings, etc631709745511
Local anaesthetics for extraction793830832666
Local anaesthetics for conservative treatment611337153
General anaesthetics163183163272
Cases completed2,2842,5242,3572,363