Where does “encephaloduroarteriomyosynangiosis” come from?

encephaloduroarteriomyosynangiosis (English) comes from English Duro, from Spanish duro, from Old Spanish duro, from Latin dūrus, from Proto-Italic dūros, from Proto-Indo-European duh₂-ró-s, from Proto-Indo-European dweh₂- — far; long.

encephaloduroarteriomyosynangiosis (English): A surgical procedure for revascularizing the brain, similar to encephaloduroarteriosynangiosis (EDAS), but additionally involving the transposition of a portion of the temporalis muscle onto the surface of the brain to promote collateral blood vessel growth. Often used in the treatment of Moyamoya d

Definitions

  1. A surgical procedure for revascularizing the brain, similar to encephaloduroarteriosynangiosis (EDAS), but additionally involving the transposition of a portion of the temporalis muscle onto the surface of the brain to promote collateral blood vessel growth. Often used in the treatment of Moyamoya d

Ancestry of “encephaloduroarteriomyosynangiosis”, step by step

encephaloduroarteriomyosynangiosis traces back through two separate lines of ancestry.

via English Duro

StepLanguageWordMeaning
1EnglishDuro
2Spanishdurohard; firm, solid; hard, difficult
3Old Spanishduro
4Latindūrus
5Proto-Italicdūros
6Proto-Indo-Europeanduh₂-ró-slong, far
7Proto-Indo-Europeandweh₂-far; long

via English synangiosis

StepLanguageWordMeaning
1Englishsynangiosis
Every word from Proto-Indo-European dweh₂-Every word from Proto-Indo-European duh₂-ró-sEvery word from Proto-Italic dūros