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electro-dentistry
electro-dentistry n. 
/iˌlɛktroʊˈdɛn(t)ᵻstri/ Dentistry rare (now disused) the use of electricity and electrical devices in dentistry, (in early use) esp. to provide or facilitate anaesthesia.
Brit. /ᵻˌlɛktrə(ʊ)ˈdɛn(t)ᵻstri/
, /ᵻˌlɛktrə(ʊ)ˈdɛn(t)ᵻstri/U.S. /əˌlɛktroʊˈdɛn(t)ᵻstri/
, /əˌlɛktroʊˈdɛn(t)ᵻstri//iˌlɛktroʊˈdɛn(t)ᵻstri/ΚΠ
1858 Lancet 18 Sept. 315/1 Electro-dentistry. The proverbial torture of the toothache..points with a lively interest the American suggestion for inducing electric anæsthesia in extraction.
1896 Dental Cosmos 38 992 Dr. Morton..[took] it upon himself to call it electro-medicamental diffusion... We could..slightly change this title, and bring it closer into contact..with the dental art by calling it electro-medicodental diffusion, or..‘electromedicodental osmosis’. Other terms might be applied, such as electro-dentistry, and electrodental anesthesia.
1914 Edison Monthly Apr. 439/2 But dentists are alert to the needs of their profession and it is only the unprogressive who scoff at the possibilities of electro-dentistry.
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