m_a_a_ (asker) Sep 6, 2016:

I believe that "rörelseuttag" has nothing to do with any sort of "socket", in this context... The term appears here and there in a physiotherapist's various entries across a 9 page long medical record, as does the verb "tas ut", when speaking of motions - be it flexion, extension, rotation, whatever... I interpret it as "motion provocation" - mistakenly, perhaps...