ibicuruzwa

Akayunguruzo k'ubuvuzi gakoreshwa mubikoresho bifasha ubuhumekero nk'imfashanyo y'ubuzima hamwe n'imashini ihumeka abantu, yashyizwe mu kirere hagati y'ibikoresho n'umurwayi. Kurandura bagiteri mu kirere gihumeka mu bitaro ni ingenzi cyane mu kurinda abarwayi, abandi bakozi b’ibitaro ndetse n’ibikoresho bifasha guhumeka. Guhagarika uduce, bagiteri n’izindi ndwara ziterwa na anesteziya hamwe n’umuzunguruko uva mu myanya y'ubuhumekero, Kurwanya guhumeka neza.