Where does “dermoabrasion” come from?

dermoabrasion (English) comes from English abrasion, from French abrasion, from Medieval Latin abrasio, from Latin abrādō, from Latin ab-, from Latin āb, from Proto-Germanic *ab, from Proto-Indo-European apó.

Ancestry of “dermoabrasion”, step by step

StepLanguageWordMeaning
1EnglishabrasionThe act of abrading, wearing, or rubbing off; the...
2Frenchabrasionabrasion
3Medieval Latinabrasioa scraping; The act of scratching, scraping or...
4Latinabrādōto scratch, rub, scrape off or away, abrade
5Latinab-from, away, away from; off; at a distance
6Latinābfrom, away from, out of
7Proto-Germanic*ab
8Proto-Indo-Europeanapó
Every word from Proto-Indo-European apó