<prompt> Prussaks space is seen in ?EpitympanumHypotympanumMesotympanumEar Canal  <response>: Ans. is a i.e., EpitympanumPrussaks space is a small space between the shrapnels membranepars flaccida laterally. neck of malleus medially, sho process of malleus below and lateral process of malleus above.Prussaks space communicates with epitympanum through a posterior gap.Prussaks space is impoant because it is a site for pars flaccida acquired cholesteatoma formation. 