Norwegian (Bokmal) to English Medical Medical (general) Extract from hospital record for a patient being treated for ongoing back problems

Hi, this one has me stumped! The patient is being referred to a "Helsehuset" (medical facility?) due to ongoing back problems. The memo notes states, "Helsehuset etterlyser henvisning i fbm ryggproblemer 8 dgr [dager] siden." Could this possibly mean "i forbindelse med"? Takk!